外形尺寸(mm)
Dimension 额定负荷(kN)
Rated load 极限转速 Limiting speed
(r/min ） 重量(kg)
Weight 轴承代号 Bearing code
d D B r s min Cr Cor SBI INA
60 85 25 1 71 125 4500 0.49 NNC4912V SL014912
70 100 30 1 108 189 3800 0.78 NNC4914V SL014914
80 110 30 1 115 211 3400 0.88 NNC 4916V SL014916
90 125 35 1.1 155 295 3000 1.35 NNC 4918V SL014918
100 140 40 1.1 196 380 2700 1.95 NNC 4920V SL014920
110
150 40 1.1 204 410 2500 2.15 NNC 4922V SL014922
120
165 45 1.1 228 455 2300 2.95 NNC 4924V SL014924
130
180 50 1.5 265 530 2100 3.95 NNC 4926V SL014926
140 190 50 1.5 275 570 2000 4.2 NNC 4928V SL014928
150 190
40 1.1 237 550 1900 2.9 NNC 4830V SL014830
210 60 2 415 840 1800 6.65 NNC 4930V SL014930
160 200 40 2.1 243 580 1800 3.1 NNC 4832V SL014832
220 60 2 435 900 1700 7 NNC 4932V SL014932
170 215 45 1.1 265 620 1700 4.1 NNC 4834V SL014834
230 60 2 445 950 1600 7.1 NNC 4934V SL014934
180 225 45 1.1 275 660 1600 4.3 NNC 4836V SL014836
250 69 2 580 1230 1500 10.8 NNC 4936V SL014936
190 240 50 1.5 315 750 1500 5.65 NNC4838V SL014838
260 69 2 590 1290 1400 11.2 NNC 4938V SL014938
200 250 50 1.5 325 790 1400 5.9 NNC 4840V SL014840
280 80 2.1 690 1480 1400 115.8 NNC 4940V SL014940
220 270 50 1.5 340 870 1300 6.4 NNC 4844V SL014844
300 80 2.1 720 1590 1200 17.2 NNC 4944V SL014944
240 300 60 2 520 1290 1200 10 NNC 4848V SL014848
320 80 2.1 750 1740 1200 18.5 NNC 4948V SL014948
260 320 60 2 540 1400 1100 11 NNC 4852V SL014852
360 100 2.1 1120 2500 1000 32 NNC 4952V SL014952
280 350 69 2 710 1860 1000 16 NNC 4856V SL014856
380 100 2.1 1170 2700 1000 34 NNC 4956V SL014956
300 380 80 2.1 830 2120 950 23 NNC 4860V SL014860
420 118 3 1650 3800 900 53 NNC 4960V SL014960
320 400 80 2.1 860 2280 900 24 NNC 4864V SL014864
440 118 3 1720 4100 850 56 NNC 4964V SL014964
340 420 80 2.1 880 2390 850 25.5 NNC 4868V SL014868
460 118 3 1770 4300 800 59 NNC 4968V SL014968
360 440 80 2.1 910 2550 800 27 NNC 4872V SL014872
480 118 3 1810 4500 750 62.1 NNC 4972V SL014972
380 480 100 2.1 1330 3550 750 45.5 NNC 4876V SL014876
520 140 4 2280 5600 700 92.4 NNC 4976V SL01476
400 500 100 2.1 1360 3700 700 46.5 NNC 4880V SL014880
540 140 4 2340 5900 700 96.5 NNC 4980V SL014980
Dimension 额定负荷(kN)
Rated load 极限转速 Limiting speed
(r/min ） 重量(kg)
Weight 轴承代号 Bearing code
d D B r s min Cr Cor SBI INA
60 85 25 1 71 125 4500 0.49 NNC4912V SL014912
70 100 30 1 108 189 3800 0.78 NNC4914V SL014914
80 110 30 1 115 211 3400 0.88 NNC 4916V SL014916
90 125 35 1.1 155 295 3000 1.35 NNC 4918V SL014918
100 140 40 1.1 196 380 2700 1.95 NNC 4920V SL014920
110
150 40 1.1 204 410 2500 2.15 NNC 4922V SL014922
120
165 45 1.1 228 455 2300 2.95 NNC 4924V SL014924
130
180 50 1.5 265 530 2100 3.95 NNC 4926V SL014926
140 190 50 1.5 275 570 2000 4.2 NNC 4928V SL014928
150 190
40 1.1 237 550 1900 2.9 NNC 4830V SL014830
210 60 2 415 840 1800 6.65 NNC 4930V SL014930
160 200 40 2.1 243 580 1800 3.1 NNC 4832V SL014832
220 60 2 435 900 1700 7 NNC 4932V SL014932
170 215 45 1.1 265 620 1700 4.1 NNC 4834V SL014834
230 60 2 445 950 1600 7.1 NNC 4934V SL014934
180 225 45 1.1 275 660 1600 4.3 NNC 4836V SL014836
250 69 2 580 1230 1500 10.8 NNC 4936V SL014936
190 240 50 1.5 315 750 1500 5.65 NNC4838V SL014838
260 69 2 590 1290 1400 11.2 NNC 4938V SL014938
200 250 50 1.5 325 790 1400 5.9 NNC 4840V SL014840
280 80 2.1 690 1480 1400 115.8 NNC 4940V SL014940
220 270 50 1.5 340 870 1300 6.4 NNC 4844V SL014844
300 80 2.1 720 1590 1200 17.2 NNC 4944V SL014944
240 300 60 2 520 1290 1200 10 NNC 4848V SL014848
320 80 2.1 750 1740 1200 18.5 NNC 4948V SL014948
260 320 60 2 540 1400 1100 11 NNC 4852V SL014852
360 100 2.1 1120 2500 1000 32 NNC 4952V SL014952
280 350 69 2 710 1860 1000 16 NNC 4856V SL014856
380 100 2.1 1170 2700 1000 34 NNC 4956V SL014956
300 380 80 2.1 830 2120 950 23 NNC 4860V SL014860
420 118 3 1650 3800 900 53 NNC 4960V SL014960
320 400 80 2.1 860 2280 900 24 NNC 4864V SL014864
440 118 3 1720 4100 850 56 NNC 4964V SL014964
340 420 80 2.1 880 2390 850 25.5 NNC 4868V SL014868
460 118 3 1770 4300 800 59 NNC 4968V SL014968
360 440 80 2.1 910 2550 800 27 NNC 4872V SL014872
480 118 3 1810 4500 750 62.1 NNC 4972V SL014972
380 480 100 2.1 1330 3550 750 45.5 NNC 4876V SL014876
520 140 4 2280 5600 700 92.4 NNC 4976V SL01476
400 500 100 2.1 1360 3700 700 46.5 NNC 4880V SL014880
540 140 4 2340 5900 700 96.5 NNC 4980V SL014980
