thrust ball bearings

A ball thrust bearing is a particular type of rotary ball bearing. Like other ball bearings, they permit rotation between parts, but they are designed to support a high axial load while doing this (parallel to the shaft). Higher speed applications require oil lubrication. Generally, they are composed of two washers (raceways) which may be grooved the rolling balls elements which are typically caged. As opposed to roller thrust bearings, ball thrust bearings can generally operate at higher speeds but at lower loads.

Some important factors when selecting thrust bearings from us:Thrust bearings must be kept in matched sets.The bore (d dimensions) of one washer (smaller) in the set will conform to the specifications.The bore (d dimension) of the mating washer will be ~ .007” larger because it is a clearance hole for the shaft.

Bearing Number	Bore Dia	Outer DIa	Width	Size
INA 917 thrust ball bearings	678AZZ	8x12x3.5	8	12
55 mm x 90 mm x 15 mm FAG BSB055090-T thrust ball bearings	22318EX	90x190x64	90	190
RHP MT2.3/4 thrust ball bearings	678A	8x12x2.5	8	12
ISO 54305 thrust ball bearings	6310-2Z	50x110x27	50	110
500 mm x 670 mm x 78 mm SKF NU 19/500 MA thrust ball bearings	7305B-2RS	25x62x17	25	62
SKF 53214 + U 214 thrust ball bearings	6701-2RS	12x18x4	12	18
SKF BA8 thrust ball bearings	6805N	25x37x7	25	37
ISB ZB1.25.0663.201-1SPPN thrust ball bearings	6313/HC5C3	140x65x33	140	65
NSK 53432X thrust ball bearings	677	7x11x2.5	7	11
NTN 562938 thrust ball bearings	6800ZZ	10x19x5	10	19
NSK 51201 thrust ball bearings	NJ232	160x290x48	160	290
35 mm x 72 mm x 15 mm NSK 35TAC72B thrust ball bearings	6308-2RD	40x90x23	40	90