100 150 24 85 110 4300 5000 1.5 NU1020 32120 180 34 190 260 3200 3800 3.45 N220 2220 180 34 190 260 3200 3800 3.55 NF220 12220 180 34 190 260 3200 3800 3.52 NU220 32220 180 34 190 260 3200 3800 3.61 NJ220 42220 180 46 260 385 3200 3800 5.2 NU2220 32520 180 46 260 385 3200 3800 5.6 NJ2220 42520 215 73 435 625 2400 3000 13.1 N2320 2620 215 73 435 625 2400 3000 13.2 NU2320 32620 215 73 435 625 2400 3000 13.5 NJ2320 42620 250 58 460 590 2400 3000 15.4 N420 2420 250 58 460 590 2400 3000 15.5 NU420 32420 250 58 460 590 2400 3000 15.9 NJ420 42420 105 160 26 110 170 4000 4800 I.85 N1021 2121 160 26 110 170 4000 4800 1.9 NF1021 12121 160 26 110 170 4000 4800 1.9 NU1021 32121 190 36 210 285 3000 3600 4.33 N221 2221 190 36 210 285 3000 3600 4.5 NJ221 4222l 190 36 240 300 3000 3600 3.95 N221E 2221E 190 36 240 300 3000 3600 4 NU221E 32221E 190 36 240 300 3000 3600 4l NJ221E 42221E 190 36 240 300 3000 3600 42 NUP221E 92221E 225 49 415 525 2200 2800 10.5 N321E 2321E 225 49 415 525 2200 2800 10.6 NU321E 32321E 225 49 415 525 2200 2800 10.7 NJ321E 42321E 260 60 510 655 2200 2800 17.2 N421 2421 260 60 510 655 2200 2800 18 NU421 3242l 110 170 28 130 195 3800 4500 2.31 N1022 2122 170 28 130 195 3800 4500 2.32 NU1022 32122 200 38 245 335 2800 3400 5.02 N222 2222 200 38 245 335 2800 3400 5.05 NU222 32222 200 38 245 335 2800 3400 5.1 NJ222 42222 200 38 270 370 2800 3400 5.27 N222E 2222E 200 38 270 370 2800 3400 5.3 NU222E 32222E 200 38 270 370 2800 3400 5.32 NJ222E 42222E 200 38 270 370 2800 3400 5.5 NUP222E 92222E 200 53 330 500 2800 3400 7.63 NU2222 32522 200 53 330 500 2800 3400 7.83 NJ2222 42522 200 53 380 520 2800 3400 6.7 NU2222E 32522E 200 53 380 520 2800 3400 6.85 NJ2222E 42522E 200 53 380 520 2800 3400 7 NUP2222E 92522E 240 50 390 515 2000 2600 11.4 N322 2322 240 50 390 515 2000 2600 11.6 NU322 32322 240 50 390 515 2000 2600 11.8 NJ322 42322 240 50 390 515 2000 2600 12 NUP322 92322 240 50 440 575 2000 2600 11.5 N322E 2322E 240 50 440 575 2000 2600 11.7 NU322E 32322E 240 50 440 575 2000 2600 11.9 NJ322E 42322E 240 50 440 575 2000 2600 12.2 NUP322E 92322E 240 80 605 800 2000 2600 18.3 NU2322 32622 240 80 605 800 2000 2600 18.3 NU2322E 32622E 240 80 605 800 2000 2600 18.7 NJ2322E 42622E 240 80 605 800 2000 2600 19.1 NUP2322E 92622E 280 65 560 725 2000 2600 21.8 N422 2422 280 65 560 725 2000 2600 22 NU422 32422 120 180 28 133 205 3400 4000 2.96 NU1024 32124 180 28 133 205 3400 4000 3.1 NJ1024 42124 215 40 275 390 2400 3000 6.11 N224 2224 215 40 275 390 2400 3000 6.27 NU224 32224 215 40 275 390 2400 3000 6.39 NJ224 42224 215 40 275 390 2400 3000 6.51 NUP224 92224 215 40 320 450 2400 3000 6.35 N224E 2224E 215 40 320 450 2400 3000 6.5 NU224E 32224E 215 40 320 450 2400 3000 6.7 NJ224E 42224E 215 58 360 550 2400 3000 8.92 N2224 2524 215 58 360 550 2400 3000 9.31 NU2224 32524 215 58 360 550 2400 3000 9.46 NJ2224 42524 215 58 430 660 2400 3000 9.31 NU2224E 32524E 215 58 430 660 2400 3000 9.46 NJ2224E 42524E 215 58 430 660 2400 3000 9.7 NUP2224E 92524E 260 55 460 600 1900 2400 14.1 N324 2324 260 55 460 600 1900 2400 14.3 NF324 12324 260 55 460 600 1900 2400 14.5 NU324 32324 260 55 460 600 1900 2400 14.7 NJ324 42324 260 55 540 710 1900 2400 14.3 N324E 2324E 260 55 540 7lO 1900 2400 14.8 NU324E 32324E 260 55 540 7lO 1900 2400 15 NJ324E 42324E 260 55 540 7lO 1900 2400 15.3 NUP324E 92324E 260 86 670 970 1900 2400 22.9 N2324 2624 260 86 670 970 1900 2400 23.1 NU2324 32624 260 86 670 970 1900 2400 23.6 NJ2324 42624 260 86 720 1000 1900 2400 24 NU2324E 32624E 260 86 720 1000 1900 2400 24.5 NJ2324E 42624E 260 86 720 1000 1900 2400 25 NUP2324E 92624E 310 72 700 915 1900 2400 29 N424 2424 310 72 700 915 1900 2400 29.1 NU424 32424 310 72 700 915 1900 2400 29.7 NJ424 42424 130 200 33 170 270 3200 3800 4.52 N1026 2126 200 33 170 270 3200 3800 4.7 NU1026 32126 230 40 285 415 2200 2800 7.08 N226 2226 230 40 285 415 2200 2800 7.22 NU226 32226 230 40 285 415 2200 2800 7.32 NJ226 42226 230 40 350 495 2200 2800 7.1 N226E 2226E 230 40 350 495 2200 2800 7.25 NU226E 32226E 230 40 350 495 2200 2800 7.38 NJ226E 42226E 230 40 350 495 2200 2800 7.49 NUP226E 92226E 230 64 390 625 2200 2800 11.6 N2226 2526 230 64 390 625 2200 2800 ll.7 NF2226 12526 230 64 390 625 2200 2800 11.8 NU2226 32526 230 64 390 625 2200 2800 11.9 NJ2226 42526 230 64 390 625 2200 2800 12.2 NUP2226 92526 230 64 480 735 2200 2800 11.5 NU2226E 32526E 280 58 540 725 1800 2200 17.8 N326 2326 280 58 540 725 1800 2200 17.9 NU326 32326 280 58 540 725 1800 2200 18.2 NJ326 42326 280 93 790 1180 1800 2200 29 N2326 2626 280 93 790 1180 1800 2200 28.7 NU2326 32626 280 93 790 1180 1800 2200 29 NJ2326 42626 280 93 790 1180 1800 2200 29.5 NUP2326 92626 340 78 855 1100 1800 2200 39.5 NU426 32426 140 210 33 170 240 2400 3000 4 NU1028 32128 210 53 325 630 2400 3000 7.64 NU3028M 3032128 250 42 330 490 2000 2600 9.14 N228 2228 250 42 330 490 2000 2600 9.16 NU228 32228 250 42 330 490 2000 2600 9.38 NJ228 42228 250 42 330 490 2000 2600 9.51 NUP228 92228 250 68 460 755 2000 2600 14.4 NU2228 32528 250 68 460 755 2000 2600 14.8 NJ2228 42528 300 62 590 800 1800 2200 21.8 N328 2328 300 62 590 800 1800 2200 21.9 NF328 12328 300 62 590 800 1800 2200 22.2 NU328 32328 300 62 590 800 1800 2200 22.6 NJ328 42328 300 62 590 800 1800 2200 22.3 NUP328 92328 300 102 870 1300 1800 2200 34.6 N2328 2628 300 102 870 1300 1800 2200 33.6 NU2328 32628 300 102 870 1300 1800 2200 34.8 NJ2328 42628 360 82 920 1200 1700 2000 45.5 NU428 32428 360 82 920 1200 1700 2000 46.3 NJ428 42428 150 225 35 190 300 2600 3200 4.94 N1030 2130 225 35 190 300 2600 3200 5.05 NU1030 32130 270 45 380 565 1900 2400 11.6 N230 2230 270 45 380 565 1900 2400 11.8 NU230 32230 270 45 380 565 1900 2400 12 NJ230 42230 270 45 380 565 1900 2400 12.3 NUP230 92230 320 65 650 890 1700 2000 26.5 N330 2330 320 65 650 890 1700 2000 26.6 NU330 32330 320 65 650 890 1700 2000 26.9 NJ330 42330 320 65 650 890 1700 2000 27.4 NUP330 92330 320 108 970 1480 1700 2000 43.6 NF2330 12630 320 108 970 1480 1700 2000 41.5 NU2330 32630 320 108 970 1480 1700 2000 42.4 NJ2330 42630 320 128 1200 1880 1700 2000 50 NJ3330 3042330 160 220 36 230 435 2400 3000 4.2 NJ2932 - 240 38 235 380 2400 3000 5.96 NU1032 32132 240 38 235 380 2400 3000 6.15 NJ1032 42132 290 48 450 655 1800 2200 14.3 N232 2232 290 48 450 655 1800 2200 14.4 NU232 32232 290 48 450 655 1800 2200 14.5 NJ232 42232 290 48 450 655 1800 2200 14.6 NUP232 92232 290 80 625 1000 1800 2200 23.3 NU2232 32532 340 68 685 970 1500 1800 30.8 N332 2332 340 68 685 970 1500 1800 30.9 NU332 32332 340 68 685 970 1500 1800 31.5 NJ332 42332 340 114 1020 1610 1500 1800 51.6 N2332 2632 340 114 1020 1610 1500 1800 54.4 NU2332 32632 170 260 42 270 440 2200 2800 8.23 NU1034 32134 260 42 270 440 2200 2800 8.5 NJ1034 42134 310 - 500 780 1800 2200 18.2 N234 2234 310 52 500 780 1800 2200 18.7 NU234 32234 , , , 310 52 500 780 1800 2200 19.2 NJ234 42234 360 72 780 1110 1600 1900 37.3 N334 2334 360 72 780 1110 1600 1900 37.7 NU334 32334 360 72 780 1110 1600 1900 38.4 NJ334 42334 360 120 1160 1850 1400 1700 61.1 NU2334 32634 360 120 1160 1850 1400 1700 62.5 NJ2334 42634 180 280 46 310 450 2000 2600 10.5 NU1036 32136 320 52 505 785 1700 2000 19.7 N236 2236 320 52 505 785 1700 2000 19.8 NU236 32236 320 52 505 785 1700 2000 20 NJ236 42236 320 52 505 785 1700 2000 20.5 NUP236 92236 320 86 950 1580 1700 2000 31.4 NU2236 32536 320 86 950 1580 1700 2000 31.9 NJ2236 42536 320 86 950 1580 1700 2000 32.1 NUP2236 92536 380 75 900 1260 1500 1800 39.6 N336 2336 380 75 900 1260 1500 1800 42.8 NU336 32336 380 126 1240 1850 1300 1600 69.5 NU2336 32636 380 126 1240 1850 1300 1600 72 NJ2336 42636 双列圆柱滚子轴承 Principal Dimensions Basic Load Ratings Limiting Speeds Wt Bearing Number d D B Cr Cor Greast Oil New Old mm KN r/min kg 150 190 40 190 450 2400 3000 2.8 NN4830 - 190 40 190 450 2400 3000 2.75 NN4830K - 210 60 300 590 2000 2600 6.3 NNU4930 4482930 210 60 300 590 2000 2600 6.2 NNU4930K 4382930 225 56 330 570 2000 2600 7.8 NN3030 3282130 225 56 330 570 2000 2600 7.7 NN3030K 3182130 250 100 680 1170 1900 2400 18 NNU4130 - 250 100 680 1170 1900 2400 17.5 NNU4130K - 160 220 60 315 620 2000 2600 6.6 NNU4932 4482932 220 60 315 620 2000 2600 6.5 NNU4932K 4382932 240 60 345 620 1900 2400 8.4 NN3032 3282132 240 60 345 620 1900 2400 8.3 NN3032K 3182132 270 109 850 1380 1800 2200 25 NNU4132 - 270 109 850 1380 1800 2200 24.5 NNU4132K - 170 230 30 330 680 2000 2600 7 NNU4934 4482934 230 60 330 680 2000 2600 6.9 NNU4934K 4382934 260 67 435 810 1900 2400 13.3 NN3034 3282134 260 67 435 8lO 1900 2400 12.9 N3034K 3182134 280 109 880 1500 1600 2000 26 NU4134 - 280 109 880 1500 1600 2000 25.5 NU4134K - 180 250 69 400 770 1900 2400 11 NU4936 4482936 250 69 400 770 1900 2400 10.5 NU4936K 4382936 280 74 550 1000 1800 2200 17 NN3036 3282136 280 74 550 1000 1800 2200 16.5 NN3036K 3182136 300 118 980 1650 1500 1900 33 NNU4136 - 300 118 980 1650 1500 1900 32.5 NNU4136K - 190 260 69 400 800 1800 2200 11.5 NNU4938 4482938 260 69 400 800 1800 2200 11 NNU4938K 4382938 290 75 560 1000 1600 2000 18 NN3038 3282138 290 75 560 1000 1600 2000 17.5 NN3038K 3182138 320 128 1200 2000 1400 1800 41.5 NNU4138 - 320 128 1200 2000 1400 1800 41 NNU4138K - 200 250 50 240 540 1900 2400 5.8 NNU4840 - 250 50 240 540 1900 2400 5.75 NNU4840K - 280 80 480 950 1800 2300 15 NNU4940 4482940 280 80 480 950 1800 2300 14.5 NNU4940K 4382940 310 82 640 1100 1600 2000 22.5 NN3040 3282140 310 82 640 1100 1600 2000 22 NN3040K 3182140 340 140 1350 2300 1400 1700 52 NNU4140 - 340 140 1350 2300 1400 1700 51 NNU4140K - 220 300 80 480 1050 1600 2000 17 NNU4944 4482944 300 80 480 1050 1600 2000 16.5 NNU4944K 4382944 340 90 790 1400 1400 1800 31 NN3044 3282144 340 90 790 1400 1400 1800 30.5 NN3044K 3182144 370 150 1500 2650 1200 1500 66 NNU4144 - 370 150 1500 2650 1200 1500 65 NNU4144K - 240 300 60 350 850 1800 2200 10 NNU4848 - 300 60 350 850 1800 2200 9.8 NNU4848K - 320 80 500 1100 1600 2000 18 NNU4948 4482948 320 80 500 1100 1600 2000 17.5 NNU4948K 4382948 360 92 810 1550 1400 1800 32 NN3048 3282148 360 92 810 1550 1400 1800 31.5 NN3048K 3182148 400 160 1800 3300 1100 1400 86 NNU4148 - 400 160 1800 3300 1100 1400 85 NNU4148K - 260 360 100 710 1500 1400 1800 30 NNU4952 4482952 360 100 710 1500 1400 1800 29 NNU4952K 4382952 400 104 960 1800 1300 1600 48 NN3052 3282152 400 104 960 1800 1300 1600 47 NN3052K 3182152 400 140 1500 2850 1200 1500 64 NNU4052 - 400 140 1500 2850 1200 1500 63.5 NNU4052K - 440 180 2000 3550 1000 1300 112 NNU4152 - 440 180 2000 3550 1000 1300 110 NNU4152K - 280 350 69 450 1150 1400 1700 16 NNU4856 - 350 69 450 1150 1400 1700 15.5 NNU4856K - 380 100 700 1650 1300 1600 33 NNU4956 4482956 380 100 700 1650 1300 1600 32.5 NNU4956K 4382956 420 106 1000 1900 1600 2000 50 NN3056 3282156 420 106 1000 1900 1600 2000 49.5 NN3056K 3182156 420 140 1500 2850 1100 1400 67 NNU4056 - 420 140 1500 2850 1100 1400 66.5 NNU4056K - 460 180 2300 4300 950 1200 122 NNU4156 - 460 180 2300 4300 950 1200 120 NNU4156K - 300 380 80 530 1450 1700 2200 22.5 NNU4860 - 380 80 530 1450 1700 2200 22 NNU4860K - 420 118 950 2150 1600 2000 51 NNU4960 4482960 420 118 950 2150 1600 2000 50 NNU4960K 4382960 460 118 1150 2200 1500 1900 70 NN3060 3282160 460 118 1150 2200 1500 1900 68.5 NN3060K 3182160 460 160 1850 3600 1000 1300 97 NNU4060 - 460 160 1850 3600 1000 1300 96 NNU4060K - 500 200 2600 4800 900 1100 157 NNU4160 - 500 200 2600 4800 900 1100 155 NNU4160K - 320 400 80 700 1850 1200 1500 24 NNU4864 - 400 80 700 1850 1200 1500 23.5 NNU4864K - 440 118 1000 2250 1100 1400 54 NNU4964 4482964 440 118 1020 2250 1100 1400 53 NNU4964K 4382964 480 121 1200 2350 1000 1300 76.5 NN3064 3282164 480 121 1200 2350 1000 1300 75 NN3064K 3182164 480 160 1950 3900 950 1200 102 NNU4064 - 480 160 1950 3900 950 1200 100 NNU4064K - 540 218 3100 5600 800 1000 202 NNU4164 - 540 218 3100 5600 800 1000 200 NNU4164K - 340 420 80 600 1650 1100 1400 25.5 NNU4868 - 420 80 600 1650 1100 1400 25 NNU4868K - 460 118 1000 2400 1000 1300 57 NNU4968 4482968 460 118 1000 2400 1000 1300 56 NNU4968K 4382968 520 133 1550 3000 950 1200 100 NN3068 3282168 520 133 1550 3000 950 1200 99 NN3068K 3182168 520 180 2300 4600 900 1100 142 NNU4068 - 520 180 2300 4600 900 1100 140 NNU4068K - 580 243 3650 7000 750 950 262 NNU4168 - 580 243 3650 7000 750 950 260 NNU4168K - 360 480 118 1050 2550 1400 1700 59 NNU4972 4482960 480 118 1050 2550 1400 1700 58.5 NNU4972K 4382960 540 134 1600 3200 1200 1500 106 NN3072 3282160 540 134 1600 3200 1200 1500 105 NN3072K 3182160 540 180 2550 5150 900 1100 141 NNU4072 - 540 180 2550 5150 900 1100 140 NNU4072K - 600 243 3900 7650 700 900 277 NNU4172 - 600 243 3900 7650 700 900 275 NNU4172K - 380 480 100 900 2300 950 1200 45 NNU4876 - 480 100 900 2300 950 1200 44 NNU4876K - 520 140 1350 3250 900 1100 89 NNU4976 4482976 520 140 1350 3250 900 1100 87.5 NNU4976K 4382976 560 135 1550 3150 900 1100 112 NN3076 3282176 560 135 1550 3150 900 1100 110 NN3076K 3182176 560 180 2660 5400 800 1000 153 NNU4076 - 560 180 2660 5400 800 1000 150 NNU4076K - 620 243 3900 7650 670 850 288 NNU4176 - 620 243 3900 7650 670 850 285 NNU4176K - 400 500 100 900 2450 950 1200 46.5 NNU4880 - 500 100 900 2450 950 1200 46 NNU4880K - 540 108 1240 2400 900 1100 71.5 NN3980K - 540 140 1350 3450 900 1100 93 NNU4980 4482980 540 140 1350 3450 900 1100 91.5 NNU4980K 4382980 600 148 1980 3660 800 1000 145 NN3080 3282180 600 148 1980 3660 800 1000 143 NN3080K 3182180 600 200 3150 6500 750 950 208 NNU4080 - 600 200 3150 6500 750 950 200 NNU4080K - 650 250 4300 8550 630 800 328 NNU4180 - 650 250 4300 8550 630 800 325 NNU4180K - 420 520 100 900 2560 800 1000 48.5 NNU4884 - 520 100 900 2560 800 1000 48 NNU4884K - 560 140 1400 3600 800 1000 97 NNU4984 4482984 560 140 1400 3600 800 1000 95.5 NNU4984K 4382984 620 150 1950 4100 800 1000 147 NN3084 3282184 620 150 1950 4100 800 1000 145 NN3084K 3182184 620 200 3200 6800 700 900 186 NNU4084 - 620 200 3200 6800 700 900 183 NNU4084K - 700 280 5000 10300 600 750 445 NNU4184 - 700 280 5000 10300 600 750 440 NNU4184K - 440 540 100 910 2450 1000 1300 51 NNU4888 - 540 100 910 2450 1000 1300 50 NNU4888K - 600 160 1850 4700 1000 1300 132 NNU4988 4482988 600 160 1850 4700 1000 1300 130 NNU4988K 4382988 650 157 2200 4600 950 1200 173 NN3088 3282188 650 157 2200 4600 950 1200 170 NN3088K 3182188 650 212 3600 7500 670 850 218 NNU4088 - 650 212 3600 7500 670 850 215 NNU4088K - 720 280 5150 11000 560 700 455 NNU4188 - 720 280 5150 11000 560 700 450 NNU4188K - 460 580 118 1100 2950 950 1200 75.5 NNU4892 - 580 118 1100 2950 950 1200 75 NNU4892K - 620 160 2050 5000 800 1000 136 NNU4992 4482992 620 160 2050 5000 800 1000 135 NNU4992K 4382992 680 163 2470 5070 800 1000 197 NN3092 3282192 680 163 2470 5070 800 1000 195 NN3092K 3182192 680 218 3900 8100 630 800 242 NNU4092 - 680 218 3900 8100 630 800 240 NNU4092K - 760 300 5800 12000 530 670 538 NNU4192 - 760 300 5800 12000 530 670 535 NNU4192K -, 480 650 170 2100 5500 800 1000 162 NNU4996 4482996 650 170 2100 5500 800 1000 160 NNU4996K 4382996 700 165 2450 5300 700 900 203 NN3096 3282196 700 165 2450 5300 700 900 200 NN3096K 3182196 700 218 4000 8700 600 750 277 NNU4096 - 700 218 4000 8700 600 750 275 NNU4096K - 790 308 6350 13000 500 630 594 NNU4196 - 790 308 6350 13000 500 630 590 NNU4196K - 500 670 170 2200 5500 750 950 166 NNU49/500 44829/500 670 170 2200 5500 750 950 165 NNU49/500K 43829/500 720 167 2500 5300 700 900 212 NN30/500 32821/500 720 167 2500 5300 700 900 210 NN30/500K 31821/500 720 218 4050 9000 600 750 288 NNU40/500 - 720 218 4050 9000 600 750 285 NNU40/500K - 830 325 6750 13500 480 600 715 NNU41/500 - 830 325 6750 13500 480 600 710 NNU41/500K - 530 710 180 2600 7050 800 1000 202 NNU49/530 44829/530 710 180 2600 7050 800 1000 200 NNU49/530K 43829/530 780 185 3000 6500 800 1000 272 NN30/530 32821/530 780 185 3000 6500 800 1000 270 NN30/530K 31821/530 780 250 5000 11000 530 670 423 NNU40/530 - 780 250 5000 11000 530 670 420 NNU40/530K - 870 335 7050 14500 450 560 795 NNU41/530 - 870 335 7050 14500 450 560 790 NNU41/530K - 560 750 140 2350 4850 800 1000 188 NN39/560 - 750 190 2900 7800 750 950 237 NNU49/560 44829/560 750 190 2900 7800 750 950 235 NNU49/560K 43829/560 780 180 2400 6400 750 950 266 NN6/560 - 820 195 3350 8150 700 900 318 NN30/560 32821/560 820 195 3350 8150 700 900 315 NN30/560K 31821/560 820 258 5150 12000 500 630 478 NNU40/560 - 820 258 5150 12000 500 630 475 NNU40/560K - 920 355 8000 16500 430 530 935 NNU41/560 - 920 355 8000 16500 430 530 930 NNU41/560K - 600 800 200 3450 7150 700 900 278 NN49/600 42829/600 800 200 3450 7150 700 900 283 NNU49/600 44829/600 800 200 3450 7150 700 900 280 NNU49/600K 43829/600 870 200 3600 7800 670 850 358 NN30/600 32821/600 870 200 3600 7800 670 850 355 NN30/600K 31821/600 870 272 6150 14100 480 600 535 NNU40/600 - 870 272 6150 14100 480 600 530 NNU40/600K - 980 375 9000 19000 380 480 1110 NNU41/600 - 980 375 9000 19000 380 480 1100 NNU41/600K - 630 850 218 3650 8300 670 850 358 NNU49/630 44829/630 850 218 3650 8300 670 850 355 NNU49/630K 43829/630 920 212 3900 8900 630 800 434 NN30/630 32821/630 920 212 3900 8900 630 800 430 NN30/630K 31821/630 920 290 6900 15800 450 560 640 NNU40/630 - 920 290 6900 15800 450 560 635 NNU40/630K - 1030 400 9900 21600 360 450 1340 NNU41/630 - 1030 400 9900 21600 360 450 1330 NUU41/630K - 670 900 230 4500 9000 630 800 413 NNU49/670 44829/670 900 230 4500 9000 630 800 410 NNU49/670K 43829/670 980 280 4600 9350 600 750 535 NN30/670 32821/670 980 280 4600 9350 600 750 530 NN30/670K 31821/670 980 308 7600 17700 400 500 770 NNU40/670 - 980 308 7600 17700 400 500 765 NNU40/670K - 1090 412 10900 23000 340 430 1510 NNU41/670 - 1090 412 10900 23000 340 430 1500 NNU41/670K - 710 950 243 4900 11500 560 700 485 NNU49/710 44829/710 950 243 4900 11500 560 700 480 NNU49/710K 43829/710 1030 236 5150 12000 530 670 595 NN30/710 32821/710 1030 236 5150 12000 530 670 590 NN30/710K 31821/710 1030 315 8450 19500 380 480 858 NNU40/710 - 1030 315 8450 19500 380 480 850 NNU40/710K - 1150 438 12100 26000 300 380 1800 NNU41/710 - 1150 438 12100 26000 300 380 1790 NNU41/710K - 750 920 170 3100 9200 450 550 243 NN48/750 - 920 170 3100 9200 450 550 240 NN48/750K - 1000 250 5000 14400 400 500 545 NNU49/750 44829/750 1000 250 5000 14400 400 500 540 NNU49/750K 43829/750 1090 250 6500 14500 500 630 712 NN30/750 32821/750 1090 250 6500 14500 500 630 705 NN30/750K 31821/750 1090 335 9200 21600 340 430 933 NNU40/750 - 1090 335 9200 21600 340 430 925 NNU40/750K - 750 1220 475 14500 32000 280 360 2245 NNU41/750 - 1220 475 14500 32000 280 360 2230 NNU41/750K - 800 1060 258 5250 15300 - - 620 NNU49/800 44829/800 1060 258 5250 15300 - - 615 NNU49/800K 43829/800 1150 258 7100 16200 - - 798 NN30/800 32821/800 1150 258 7100 16200 - - 790 NN30/800K 31821/800 1150 345 9750 23400 - - 1150 NNU40/800 - 1150 345 9750 23400 - - 1140 NNU40/800K - 1280 475 14900 32900 - - 2410 NNU41/800 - 1280 475 14900 32900 - - 2390 NNU41/800K - 850 1120 272 5350 16200 - - 365 NNU49/850 44829/850 1120 272 5350 16200 - - 360 NNU49/850K 43829/850 1220 272 7150 17000 - - 985 NN30/850 32821/850 1220 272 7150 17000 - - 980 NN30/850K 31821/850 1220 365 10600 26000 - - 1310 NNU40/850 - 1220 365 10600 26000 - - 1300 NNU40/850K - 900 1180 280 6000 18000 - - 815 NNU49/900 44829/900 1180 280 6000 18000 - - 805 NNU49/900K 43829/900 1280 280 7500 18000 - - 1065 NN30/900 32821/900 1280 280 7500 18000 - - 1050 NN30/900K 31821/900 1280 375 11600 28500 - - 1520 NNU40/900 - 1280 375 11600 28500 - - 1500 NNU40/900K - 950 1250 300 6700 20200 - - 970 NNU49/950 44829/950 1250 300 6700 20200 - - 960 NNU49/950K 43829/950 1360 300 8250 20200 - - 1320 NN30/950 32821/950 1360 300 8250 20200 - - 1300 NN30/950K 31821/950 1360 412 12800 32000 - - 1930 NNU40/950 - 1360 412 12800 32000 - - 1900 NNU40/950K - 1000 1320 315 7750 23400 - - 1260 NNU49/1000 44829/1000 1320 315 750 23400 - - 1250 NNU49/1000K 43829/1000 1320 315 7750 23400 - - 1220 NN49/1000 42829/1000 1320 315 7750 23400 - - 1200 NN49/1000K 41829/1000 1420 308 10000 22100 - - 1430 NN30/1000 32821/1000 1420 308 10000 22100 - - 1400 NN30/1000K 31821/1000 1420 412 13900 34200 - - 2035 NNU40/1000 - 1420 412 13900 34200 - - 2000 NNU40/1000K - 1060 1400 335 9500 27500 - - 1365 NNU49/1060 44829/1060 1400 335 9500 27500 - - 1350 NNU49/1060K 43829/1060 1500 325 9900 24800 - - 1670 NN30/1060 32821/1060 1500 325 9900 24800 - - 1650 NN30/1060K 31821/1060 1120 1460 335 10000 28500 - - 1475 NNU49/1120 44829/1120 1460 335 10000 28500 - - 1450 NNU49/1120K 43829/1120 1180 1540 355 10800 32400 - - 1680 NNU49/1180 44829/1180 1540 355 10800 32400 - - 1650 NNU49/1180K 43829/1180 1320 1720 400 12500 38300 - - 3130 NNU49/1320 44829/1320 1720 400 12500 38300 - - 3100 NNU49/1320K 43829/1320 1720 400 12500 38300 - - 3085 NN49/1320 42829/1320 1720 400 12500 38300 - - 3060 NN49/1320K 41829/1320 四列圆柱滚子轴承 d D B FW Cr Cor Greast Oil New Old mm KN r/min kg 100 135 80 110 200 510 3400 4000 3 FC202780 138 80 110 260 600 3400 4000 3.7 FC202880 140 70 111 190 410 3400 4000 3.5 FC202870 672820K 140 104 111 290 700 3400 4000 5.l FC2028104 672820 145 70 113 220 460 3400 4000 4.1 FC202970 672720 150 106 113 350 740 3400 4000 6.8 FC2030106 110 150 80 122 240 600 3100 3800 4.4 FC223080 170 90 127 360 750 2800 3600 7.9 FC223490 672722K 170 120 127 360 750 800 3600 10.6 FC2234120 672722 120 180 92 137 375 820 2600 3400 8.7 FC243692 180 105 136 430 920 2600 3400 9.8 FC2436105 672724 180 120 136 480 1060 2600 3400 11.2 FC2436120 130 200 104 150 480 1000 2400 3000 12.5 FC2640104 200 125 149 530 1140 2400 3000 15 672726 140 190 119 154 470 1250 2400 3000 9.5 FC2838119 210 100 158 500 1100 2200 2800 12.8 FC2842100 210 106 158 500 1100 2200 2800 13.6 FC2842106 210 125 158 620 1360 2200 2800 15.87 FC2842125 210 155 158 760 1770 2200 2800 19.6 FC2842155 210 155 166 720 1560 2200 2800 17.5 FC2942155 145 225 156 169 800 1940 2000 2600 24.4 FC2945156 210 120 166 600 1500 2200 2800 12.5 FC3042120 150 210 120 166 600 1500 2200 2800 12.5 FCD3042120 220 120 167 630 1360 2100 2700 15 FC3044120 225 120 169 790 1560 2000 2600 17.3 SFC3045120 225 120 169 725 1590 2000 2600 17.5 FC3045120 672730K 225 150 169 780 1750 2000 2600 20 FC33045150 230 156 174 815 1660 2000 2600 23.5 FC3046156 672730 230 156 174 910 1900 2000 2600 23.2 SFC3046156 160 225 168 183 1950 2300 2000 2600 - FC3245168 230 130 180 640 1610 2000 2600 18.7 FC3246130 230 130 180 720 1500 2000 2600 18.5 SFC3246130 230 168 180 820 2220 2000 2600 24.2 672832 230 168 179 890 2270 2000 2600 22.2 FC3246168 230 168 180 910 2070 2000 2600 22 SFC3246168 240 124 183 670 1500 1900 2400 20.6 FC3248124 672732K 240 124 183 780 1800 1900 2400 20.6 SFC3248124 240 168 183 955 2330 1900 2400 27.6 FC3248168 672732 240 168 183 955 2330 1900 2400 26 FCD3248168 260 168 183 955 2330 1800 2300 38.2 FC3252168 170 230 130 188.5 680 1700 1900 2400 16.3 FC3446130 230 180 186 700 2000 1900 2400 22.7 FC3446180 240 130 190 830 1800 1800 2300 - FC3448130 250 170 192 1000 2400 1800 2200 29.9 FC3450170 672734 250 170 192 1050 2700 1800 2200 29.5 SFC3450170 260 120 195 880 1770 1800 2200 24.2 FC3452120 672734K 260 120 195 870 1770 1800 2200 - FC3452120 260 150 195 860 1900 1800 2200 30.2 FC3452150 672834 260 170 196 1080 2460 1800 2200 34.9 FC3452170 260 170 196 1050 2300 1800 2200 - SFC3452170 260 225 196 1270 3350 1800 2200 - FC3452225 180 250 120 200 600 1580 1800 2200 19 FC3650120 250 130 200 740 1750 1800 2200 20.7 FC3650130 250 156 200 710 1900 1800 2200 24.7 FC3650156 250 156 200 900 2400 1800 2200 24.5 SFC3050156 260 120 202 690 860 1800 2200 20 FC3652120 672836 260 124 202 720 1650 1800 2200 22.6 FC3652124 260 124 202 875 1900 1800 2200 22.3 SFC3652124 260 154 202 980 2200 1800 2200 28.2 FC3652154 260 160 202 900 2200 1800 2200 29.2 FC3652160 260 168 202 1100 2500 1800 2200 30.5 SFC3652168 260 168 202 985 2500 1800 2200 30.7 FC3652168 672736 260 168 202 985 2500 1800 2200 30 FCD3652168 260 180 202 1100 2560 1800 2200 32.9 FC3652180 260 180 202 1000 2600 1800 2200 32.6 SFC3652180 280 180 207 1220 2580 1700 2000 43.4 FC3656180 280 180 207 1200 2760 1700 2000 43 SFC3656180 190 260 168 212 880 2560 1700 2000 27.9 FC3852168 265 124 213 820 1900 1700 2000 22.1 FC3853124 672838K 270 124 212 820 1900 1700 2000 24.2 FC3854124 270 168 212 1000 2450 1700 2000 32.7 672738K 270 168 212 1050 2700 1700 2000 32 FC3854168 270 170 213 890 2400 1700 2000 33 FC3854170 270 200 212 950 2400 1700 2000 38 FC3854200 672738 270 200 212 1300 3150 1700 2000 38.2 SFC3854200 280 200 214 1500 3350 1700 2000 - FC3856200 200 270 120 222 615 1600 1600 1900 20.8 FC4054120 270 170 222 830 2350 1600 1900 29.5 FC4054170 280 170 222 1000 2700 1600 1900 31.5 FC4056170 280 188 222 1140 3100 1600 1900 35 FC4056188 280 200 224 1020 2690 1600 1900 39.9 FC4056200 672940 290 130 226 840 1950 1600 1900 29.9 FC4058130 290 192 226 1073 2950 1600 1900 41.7 FC4058192 672740 290 192 226 1240 3250 1600 1900 41.4 FCD4058192 290 202 226 1250 3250 1600 1900 43.5 FC4058202 320 216 233 1580 3600 1500 1800 66 FC4064216 210 290 192 234 1035 3000 1500 1800 40.6 FC4258192 300 170 234 1035 2800 1500 1800 41.4 FC4260170 300 210 234 1300 3000 1500 1800 50.3 FC4260210 672742 300 210 234 1400 3400 1500 1800 50.5 SFC4260210 300 210 234 1300 3000 1500 1800 50 FCD4260210 220 300 192 242 1085 3300 1400 1700 41.5 FC4460192 672944 310 157 246 935 2500 1400 1700 39.7 FC4462157 310 157 246 1135 2630 1400 1700 39.5 SFC4462157 310 190 246 1285 3500 1400 1700 47.2 FC4462190 310 192 246 1345 3200 1400 1700 48.5 SFC4462192 310 192 246 1105 3100 1400 1700 48.6 FC4462192 672744 310 225 245 1470 4100 1400 1700 52.5 FC4462225 320 210 248 1320 3500 1400 1700 59.8 FC4464210 330 230 249 1720 4300 1300 1600 67.5 FC4466230 340 192 246 1820 3600 1300 1600 65.5 SFC4468192 672844 230 330 170 260 1145 2900 1300 1600 50.2 FC4666170 330 206 260 1410 3800 1300 1600 60.8 FC4666206 672746 340 260 261 1920 5300 1300 1600 81 FC4668260 340 260 261 1920 5300 1300 1600 80 FCD466826 365 250 266 2400 4900 1300 1600 - FC4673250 240 330 220 246 1840 4890 1300 1600 58.4 FC4866220 672748 330 220 246 1840 4890 1300 1600 58 FCD4866220 340 192 266 1220 3150 1300 1600 58 FC4868192 672748K 350 220 270 1630 4200 1300 1600 70 FCD4870220 360 220 272 1800 4600 1200 1500 83 FC4872220 250 340 170 274 1145 3280 1200 1500 47.9 FC5068170 340 170 274 1145 3280 1200 1500 47 FCD5068170 350 220 278 1740 4400 1200 1500 69.5 SFC5070220 350 220 278 1350 3800 1200 1500 72.7 FC5070220 672750 350 220 278 1350 3800 1200 1500 72 FCD5070220 350 230 278 1350 3800 1200 1500 74 FC5070230 360 160 282 1080 2780 1100 1400 57 FC5072160 360 220 282 1500 4200 1100 1400 78.5 FC5072220 672750K 360 220 282 1800 4600 1100 1400 78.5 SFC5072220 260 360 192 288 1275 3450 1100 1400 62.3 FC5272192 360 192 288 1500 3750 1100 1400 62 SFC5272192 360 200 288 1485 4200 1100 1400 64.9 FC5272200 370 200 292 1410 4050 1100 1400 74.2 FC5274200 672752K 370 220 292 1520 4350 1100 1400 75.8 FC5274220 672752 370 220 292 1900 4900 1100 1400 73.5 SFC5274220 370 230 292 1550 4380 l100 1400 78.6 FC5274230 380 220 292 1520 4350 1100 1400 91.2 FC5276220 672752Y 380 280 294 2300 6600 1100 1400 107 FCD5276280 380 280 295 1970 5700 1100 1400 114.5 672852 400 200 296 1800 4050 1000 1300 95.6 FC5280200 400 290 296 2710 7100 1000 1300 95.4 FCD5280290 270 380 230 298 2080 5170 1000 1300 85 SFC5476230 380 230 298 1725 4550 1000 1300 85.3 FC5476230 672754 380 275 298 2240 6400 1000 1300 96 FC5476275 390 220 306 1840 5000 1000 1300 86 FC5478220 390 240 298 2150 5450 1000 1300 91.5 FC5478240 390 240 298 2410 5680 1000 1300 - SFC5478240 400 220 305 1835 4570 1000 1300 100 FC5480220 280 375 200 307 1480 4300 1000 1300 65.1 FC5675200 672956 380 192 310 1430 4100 1000 1300 61.5 FC5676192 380 290 308 1890 5830 1000 1300 100 FC5676290 380 290 308 1890 5830 1000 1300 100 FCD5676290 390 220 312 1800 5350 1000 1300 85.1 FC5678220 672756 390 220 312 1800 5350 1000 1300 85 FCD5678220 390 240 312 1765 5200 1000 1300 93.4 FC5678240 390 275 312 2240 6500 1000 1300 101 FC5678275 390 275 308 2250 6500 1000 1300 105.1 FCD5678275A 420 280 318 2430 6350 950 1200 143.4 FCD5684280 290 400 180 320 1460 4000 950 1200 67 FC5880180 410 240 320 2100 5670 950 1200 105 FC5882240 672758 410 240 320 2100 5670 950 1200 105 FCD5882240 410 240 320 2300 6200 950 1200 104 SFC5882240 420 300 327 2840 8200 950 1200 137 FCD5884300 300 420 218 332 1940 5280 900 1100 91.5 FC6084218 420 240 332 2060 5650 900 1100 107.8 FC6084240 672760 420 240 332 2225 5750 900 1100 107.5 FCD6084240 420 300 332 2310 6565 900 1100 134.7 FCD6084300 420 300 332 2310 6565 900 1100 134.7 FCDP6084300 310 430 240 344.5 2150 6300 900 1100 106 FCD6286240 320 440 240 351 2l20 3100 850 1000 113.9 FC6488240 440 240 351 2120 3100 850 1000 113.9 FCD6488240 440 300 352 2530 7660 850 1000 142.3 FCD6488300 450 240 355 2145 5860 850 1000 125.3 FC6490240 450 240 355 2145 5860 850 1000 125 FCD6490240 460 280 357 2450 6500 800 1000 159 FC6492280 460 300 357 2800 8000 800 1000 164 FCD6492300 460 340 357 2900 8100 800 1000 193.1 FCD6492340 480 290 364 3170 8350 800 1000 185 FCD6496290 480 350 364 3710 10200 800 1000 224 FCD6496350 480 350 364 3710 10200 800 1000 224 FCDP6496350 330 460 340 365 2790 8260 800 1000 182 FCD6692340 460 340 365 3190 9800 800 1000 182 FCDP6692340 340 450 250 366 2165 6300 800 1000 113 FC6890250 450 250 369 2045 6130 800 1000 112.6 FCD6890250A 460 260 370 2135 5950 800 1000 128.2 FC6892260 460 260 370 2135 5950 800 1000 128 FCD6892260 480 280 374 2840 7800 750 950 159 FCD6896280 480 350 378 3270 9480 750 950 207 FCD6896350 480 350 378 3270 9480 750 950 207 FCDP6896350 350 500 380 389 3800 11400 700 900 242 FCD70100380 520 300 401 3300 9000 700 900 223 FCD70104300 360 500 250 394 2480 6730 700 900 146 FCD72100250 510 370 397 3760 5650 700 900 240 FCD72102370A 672772 510 380 399 4020 12070 700 900 247 FCD72102380 520 380 405 4120 12520 700 900 271 FCD72104380 370 520 380 409 4160 12300 670 830 260.5 FCDP74104380 540 400 416 3970 11200 670 830 322.4 FCD74108400 380 540 380 422 3770 10930 630 800 291 FCD76108380 540 400 422 4100 12000 630 800 - FCD76108400 540 400 422 4490 14000 630 800 - FCDP76108400 390 540 320 431 4065 12200 - - - FCDP78108320 550 310 430 3940 11200 - - - FCDP78110310 400 560 410 445 4825 15600 - - - FCDP80112410 590 440 450 5570 16600 - - - FCD80118440 410 560 400 450 4950 16000 - - - FCDP82112400 600 440 460 5900 17300 - - - FCDP82120440 420 580 260 468 2880 9650 - - - FCD84116260 580 320 463 3600 10800 - - - FCD84116320 600 440 470 5550 17600 - - - FCDP84120440 620 400 473 5330 15600 - - - FCD84124400 440 620 450 487 6000 19600 - - - FCDP88124450 650 355 494 5200 14000 - - - FCDP88130355 450 590 300 490 3000 12000 - - - FCDP90118300 460 650 424 510 6000 18300 - - - FCDP92130424 650 470 509 6770 22400 - - - FCDP92130470 480 650 450 525 6350 21200 - - - FCDP96130450 680 420 528 6400 19300 - - - FCDP96136420 680 500 532 7325 22400 - - - FCDP96136500 500 650 260 542 - - - - - FCD100130260 670 450 540 5345 17500 470 580 463 FCDP100134450 680 405 550 5495 16500 470 580 453 FCD100136405 680 450 550 6350 22000 - - - FCDP100136450 710 480 558 6160 21600 - - - FCD100142480 720 400 558 6100 17600 - - - FCD100144400 720 530 568 6200 19850 440 540 756 FCD100144530 510 680 500 560 6900 26000 - - - FCDP102136500 730 520 569 7300 22000 - - - FCD102146520 760 550 570 9300 26500 - - - FCDP102152550 530 760 520 587 9000 28500 - - - FCDP106152520 780 500 591 7200 20400 - - - FCD16156500 780 570 601 9850 32500 - - - FCDP106156570 550 740 510 600 7800 27000 - - - FDDP110148510 800 520 612 9000 26500 - - - FCDP110160520 800 560 610 9300 28000 - - - FC110160560 570 750 530 622 6750 25200 390 480 663 - 6727/570 600 820 575 600 10000 26000 - - - FCDP120164575 870 540 672 10150 31500 - - - FCDP120174540 870 640 672 12000 40000 - - - FCDP120174640 610 820 430 665 7200 23600 - - - FCDP122164430 650 900 650 704 13230 41500 - - - FCDP130180650 920 670 723 13230 46500 - - - FCDP130184670 660 820 440 702 5745 22800 - - - FCD132164440 880 450 727 5550 23600 - - - FCD132176450 680 940 600 743 16900 53400 - - - FCDP136188600 980 640 760 13250 41800 - - - FCDP136196640 690 980 715 767.5 15230 51300 - - - FCDP138196715 980 750 766 17000 53000 - - - FCDP138196750 700 930 620 763 11600 40850 - - - FCDP140186620 980 700 774 17800 48200 - - - FCDP140196700 710 1000 715 787.5 15400 53200 - - - FCDP142200715 730 940 500 780 10150 42500 - - - FCDP146188500 960 620 790 11800 48750 - - - FCD146192620 1030 750 809 16000 55500 - - - FCDP146206750 750 1000 500 816 9460 32000 - - - FCD150200500 1000 670 813 13500 47500 - - - FCDP150200670 780 1070 780 853 17200 57900 - - - FCDP156214780 800 1080 700 878 15200 55500 - - - FCDP160216700 1150 850 905 21000 76600 - - - FCDP160230850 820 1130 800 903 18600 64600 - - - FCDP164226800 850 1150 840 928 19600 72000 - - - FCDP170230840 1180 850 940 20100 72700 - - - FCDP170236850 1220 900 940 23000 84000 - - - FCDP170244900 900 1220 840 989 20300 76000 - - - FCDP180244840 1280 930 1000 25300 88350 - - - FCDP180256930 950 1300 850 1044 22168 81300 - - 3500 FCD190260850 1360 975 1075 26200 90000 - - - FCDP190272875 1360 1000 1075 29200 90000 - - - FCDP1902721000 980 1310 880 1061.7 22000 82000 - - - FCDP196262880 1000 1360 800 1101 22000 80000 - - - FCDP200272800