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PRODUCT

The inch size bearings, prefix J, are according to American AFBMA 19/1974, and contain four interdependent components: the cone ( inner ring), the cup (outer ring with tapered raceways), tapered rollers ( rolling elements) and the cage ( roller retainer). The one row tapered roller bearings inch types are of separable design, which means the outer ring/cup and the inner ring/cone with rollers and cage assembly can be separately mounted. The two parts are interchangeable.

 

Tapered angles allow bearing to efficiently control a combination of radial and thrust loads. The steeper the outer ring angle, the greater ability the bearing has to handle thrust loads. Single row tapered roller bearings can support axial forces in one direction and high radial forces.

 

Inch series single row tapered roller bearings are not sealed, this means that sealing of the bearing position must be carried out in the adjacent construction. This must reliably prevent the moisture and contaminants from entering the bearing and the egress of lubricant from the bearing position.

 

Application

The tapered roller bearings are generally used in various applications, for example, agricultural machinery, earth moving machinery, pumps, industrial machinery for cleaning and bottling, electric motors, fitness machines and other automatic opening systems etc.


Bearing ModelDimensions(mm)Weight(kg)
dDB
LM11749 - LM1171017.46239.87814.6050.090 
LM11949 - LM1191019.0545.23716.6370.120 
LM12749 - LM1271121.98745.97416.637 0.120 
LM72849 - LM7281022.6064715.50.130 
 L44643 - L4461025.450.29214.7320.130 
 L44649 - L4461026.98850.29214.7320.120 
L45449 - L454102950.29214.7320.110 
 LM67048 - LM6701031.7559.13116.764 0.180 
M12649 - M1261021.4350.00518.2880.170 
M12648 - M1261022.22550.00518.2880.160 
 M84249 - M8421025.459.5323.1140.330 
 HM88630 - HM8861025.472.23325.40.570 
 M88043 - M8801030.16268.26222.2250.400 
M86649R - M8661030.16264.29221.432 0.240 
 09062 - 0919515.87549.22521.5390.190 
 07098 - 07196 24.98150.00514.260.110 
07097 - 071962550.00514.260.110 
07100 - 0719625.450.00514.260.110 
 07100 - 0720425.451.99414.260.140 
02474 - 0242028.57568.26222.2250.410 
 02872 - 0282028.57573.02522.225 0.480 
 2580 - 252031.7566.42125.3570.400 
02476 - 0242031.7568.26222.2250.380 
17580R - 17520 15.87542.86216.670.120 
17580R - 1752015.87542.86216.670.120 
12580 - 1252020.63849.22519.8450.180 
1280 - 122022.22557.1522.2250.280 
1380 - 132922.22553.97520.1680.210 
1779 - 172923.81256.89619.8370.240 
17098 - 17244 24.9816216.5660.270 
15101 - 1525025.463.520.6380.310 
15101 - 1524325.461.91220.6380.290 
15100 - 1524525.46220.6380.300 
15106 - 1524526.9886220.6380.290 
 15580 - 1552326.98860.32517.4620.260 
15590 - 15520 28.57557.1517.4620.200 
1988R - 192228.57557.1519.3550.230 
15112 - 1524528.5756220.6380.270 
15113 - 1524528.5756220.6380.280 
17118 - 1724429.9876216.5660.240 
15117 - 1524529.9876220.6380.270 
15118 - 15245 30.2136220.6380.200 
15119 - 1524530.2136220.6380.200 
15120 - 1524530.2136220.6380.200 
 15125 - 1524531.756220.6380.250 
15123 - 15245 31.756219.050.230 
2682 - 2631 26.16266.42125.4330.430 
2688 - 2631 26.98866.42125.4330.430 
26112 - 26283 28.5757218.9230.390 
2689 - 263128.57566.42125.4330.410 
2690 - 263129.36766.42125.4330.390 
41125 - 41286 28.57572.62624.2570.470 
41126 - 4128628.57572.62624.2570.470 
86647 - 8661028.57564.29221.4320.350 
86643 - 8661025.464.29221.4320.275 


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