938/932 Single Row Inch Taper Roller Bearing Size 114.3×212.725×66.675mm Automotive Engine Bearings

Description   ·High load, · Long service life, ·High rigidity, ·High precision, ·High speed, ·Low noise   Application Tapered roller bearings are more and more widely applied to electronic equipment, food machinery, packaging machinery, medical machinery, printing machinery, textile machinery, machinery, equipment, robots, tools, machinery, cnc machine , automotive and digital three-dimensional coordinate measuring equipment and other precision equipment or special machinery industry being.   Taper roller bearing are generally used to supportcombined load mainly consisting of radial load. Their cups are separable for easy assembling. During mounting and using, radial clearance and axial clearance can be adjusted and preloaded mounting can be made. Taper roller bearing are uniquely designed to manage both thrust and radial loads on rotating shafts and in housings. Taper roller bearing are designed to carry both thrust and radial loads and consist of four components: the cone, or inner ring; the cup, or outer ring; the tapered rollers, or rolling elements; and the cage, or roller retainer. Taper roller bearing mainly carry radial, axial combined load with radial load in the main. The capacity of axial load carrying depends on the contact angle of outer ring’s raceway. The bigger the contact angle is, the greater the capacity will be. Taper roller bearing the angle between the outer raceway generatrix and line, the bearing can bearing heavy load and other Tappered Roller Bearings, it mainly bears joint load based on one way axial load,but not only radial load. Taper roller bearings have tapered inner and outer ring raceways, The tapered roller is in the middle of the two raceways. This kind of bearings is usually separatable, namely the retainer, inner ring and outer ring can be installed apart. They can withstand immense radial direction load and certain axial load. They are designed in different sizes and styles to meet all kinds of functions.   Specification Boundary dimensions(mm) Mass(kg) d D B LM300849/LM300811 41.000 68.000 17.500 0.2420 33275/33462 69.850 117.475 30.162 1.2720 33281/33462 71.438 117.475 30.162 1.2310 33 8 89/33821 50.800 95.250 27.783 0.8680 33287/33462 73.025 117.475 30.162 1.1880 368A/362A 50.800 88.900 20.638 0.5040 368/362 50.800 90.000 20.000 0.5620 3780/3720 50.800 93.254 30.162 0.8560 3782/3720 44.450 93.264 30.162 0.9700 387A/382A 57.150 96.838 21.000 0.5990 39585/39520 63.500 112.712 30.162 1.2580 2580/2523 31.750 69.850 23.812 0.4510 28985/28921 60.325 100.00 25.400 0.7700 47686/47620 82.550 133.350 33.338 1.7570 47687/47620 82.550 133.350 33.338 1.7370 387A/362S 57.150 96.838 25.400 0.6690 387A/382 57.150 98.425 21.000 0.6460 3982/3920 63.500 112.712 30.162 1.2430 3984/3920 66.675 112.712 30.162 1.1660 462/453X 57.150 104.775 30.162 1.0700 L44643/L44610 25.400 50.292 14.224 0.1290 L4469/L44610 26.988 50.292 14.224 0.1200 L45449/L45410 29.000 50.292 14.224 0.1150 LM48548/LM48510 34.925 65.088 18.034 0.2590 LM501349/LM501210 41.275 73.431 19.558 0.3340 LM501349/LM501314 41.275 73.431 21.430 0.3550