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Thrust ball bearings

Thrust ball bearings are designed for carrying Axial loads and are of separable construction, the shaft washer (ring), the housing washer(ring) and the cage-ball assembly are to be put together for use on the shaft. They are manufactured in multiple series, and as single-directional or bi-directional.

Product Description

Product Description

The single-row thrust ball bearings consist of a shaft washer (ring) with an raceway, a cage with balls and a housing washer (ring) with a raceway. These bearings can transmit axial load in one direction only, and must not be exposed to radial load. The bearings are manufactured in normal accuracy. However, bearings with higher running accuracy can also be supplied.


Bi-directional thrust ball bearings have two cages with balls placed between the shaft washer (ring) and two housing washers (ring). The central shaft washer (ring) has raceways for roller elements on both sides, and is mounted onto a shaft. The housing washers (ring) have the raceway on one side only. These bearings can transmit axial load in both directions. The bearings must not be exposed to radial load. The bearings are manufactured in normal accuracy. However, bearings with higher running accuracy can also be supplied.

Bearing No.Boundary dimensionsBasic load ratings(kN)Limiting speed(rpm)Weight
型号基本尺寸额定负荷极限转速重量
mmDynamic(Cr)Static(Cor)GreaseOil
dDT动态静态Kg
511031730910.818.25,3007,5000.024
5110420351014.224.54,8006,7000.036
5110525421115.230.24,3006,0000.055
511063047111634.24,0005,6000.062
5110735521218.241.53,8005,3000.077
5110840601326.862.83,4004,8000.11
5110945651427663,2004,5000.14
5111050701427.269.23,0004,3000.15
5111155781633.889.22,8004,0000.22
5111260851740.21082,6003,8000.27
5111365901840.51122,4003,6000.31
5111470951840.81152,2003,4000.33
51115751001948.21402,0003,2000.38
51116801051948.51451,9003,0000.4









5130525521835.561.53,0004,3000.17
5130630602142.878.52,4003,6000.26
5130735682455.21052,0003,2000.37
5130840782669.21351,9003,0000.53
5130945852875.81501,7002,6000.66
5131050953196.52021,6002,4000.92
5131155105351152421,5002,2001.28
5131260110351182621,4002,0001.37
5131365115361152621,3001,9001.48
5131470125401483401,2001,8001.98
5131575135441623801,1001,7002.58
5131680140441603801,0001,6002.69
5131785150492084959501,5003.47
5131890155502054959001,4003.69
51320100170552355958001,2004.86










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