Product> Tapered Roller Bearings
Tapered Roller Bearings Metric >> Inch >>
Normal Bearing
Dimensions		 Basic Load
Ratings		 Effective
Load
Center		 Limiting
Speeds		 Bearing
Weight
(Approx.)
d D T B C Cr Cor a Grease Oil Weight
Basic
Bearing No.		 mm mm mm mm mm KN KN mm rpm rpm kg
30302 15.0000 42.0000 14.2500 13.0000 11.0000 23.20 21.60 9.60 9900 13000 0.0940
30203 17.0000 40.0000 13.2500 12.0000 11.0000 20.70 21.90 9.90 9900 13000 0.0780
30303 17.0000 47.0000 15.2500 14.0000 12.0000 27.20 28.90 10.40 9000 12000 0.1290
LM11749/10 17.4620 39.8780 13.8430 14.6050 10.6880 23.80 24.20 0.29 10000 13000 0.0840
LM11949/10 19.0500 45.2370 15.4940 16.6370 12.0650 28.50 28.90 0.30 9000 12000 0.1220
30204 20.0000 40.0000 15.2500 14.0000 12.0000 28.20 30.60 11.20 8800 12000 0.1240
32004 20.0000 42.0000 15.0000 15.0000 12.0000 24.90 27.90 10.50 9500 13000 0.0970
32204 20.0000 47.0000 19.2500 18.0000 15.0000 36.50 39.50 12.50 8800 12000 0.1600
30304 20.0000 52.0000 16.2500 16.2500 15.0000 35.50 34.00 11.10 800 11000 0.1650
M12649/10 21.4300 50.0050 17.5260 18.2880 13.9700 38.50 40.00 0.28 8000 11000 0.1690
M12649A/10 21.4300 50.0050 17.0261 17.7880 13.4700 37.60 40.80 6.40 8000 11000 0.1630
LM12749/10 21.9860 45.2370 15.4940 16.6370 12.0650 29.60 34.00 5.30 8500 11000 0.1230
LM12749/11 21.9860 45.9740 15.4940 16.6370 12.0650 29.60 34.00 5.30 7400 11000 0.1230
32005 25.0000 47.0000 15.0000 15.0000 11.5000 27.80 33.50 12.00 8000 11000 0.1140
32205 25.0000 52.0000 19.2500 18.0000 16.0000 42.00 47.00 14.00 7300 9810 0.1870
Normal Bearing
Dimensions		 Basic Load
Ratings		 Effective
Load
Center		 Limiting
Speeds		 Bearing
Weight
(Approx.)
d D T B C Cr Cor a Grease Oil Weight
Basic
Bearing No.		 inch inch inch inch inch KN KN mm rpm rpm lbs
30302 0.5906 1.6535 0.5610 0.5118 0.4331 23.20 21.60 9.60 9900 13000 0.2070
30203 0.6693 1.5748 0.5217 0.4724 0.4331 20.70 21.90 9.90 9900 13000 0.1720
30303 0.6693 1.8504 0.6004 0.5512 0.4724 27.20 28.90 10.40 9000 12000 0.2840
LM11749/10 0.6875 1.5700 0.5450 0.5750 0.4208 23.80 24.20 0.29 10000 13000 0.1850
LM11949/10 0.7500 1.7810 0.6100 0.6550 0.4750 28.50 28.90 0.30 9000 12000 0.2680
30204 0.7874 1.5748 0.6004 0.5512 0.4724 28.20 30.60 11.20 8800 12000 0.2730
32004 0.7874 1.6535 0.5906 0.5906 0.4724 24.90 27.90 10.50 9500 13000 0.2130
32204 0.7874 1.8504 0.7579 0.7087 0.5906 36.50 39.50 12.50 8800 12000 0.3520
30304 0.7874 2.0472 0.6398 0.6398 0.5906 35.50 34.00 11.10 800 11000 0.3630
M12649/10 0.8437 1.9687 0.6900 0.7200 0.5500 38.50 40.00 0.28 8000 11000 0.3720
M12649A/10 0.8437 1.9687 0.6703 0.7003 0.5303 37.60 40.80 6.40 8000 11000 0.3600
LM12749/10 0.8656 1.7810 0.6100 0.6550 0.4750 29.60 34.00 5.30 8500 11000 0.1230
LM12749/11 0.8656 1.8100 0.6100 0.6550 0.4750 29.60 34.00 5.30 7400 11000 0.2710
32005 0.9843 1.8504 0.5906 0.5906 0.4528 27.80 33.50 12.00 8000 11000 0.2510
32205 0.9843 2.0472 0.7579 0.7087 0.6299 42.00 47.00 14.00 7300 9810 0.4110
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