NTN Bearing de Mexico, S.A.

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.

ISB 51418 M thrust ball bearings: Bearing number : 6404; Size (mm) : 20x72x19

207 mm x 310 mm x 132 mm FAG 234740-M-SP thrust ball bearings: Bearing number : 63803 ZZ; Size (mm) : 17x26x7

FBJ 51307 thrust ball bearings: Bearing number : 6800-2RS C3; Size (mm) : 10x19x5

INA FT4 thrust ball bearings: Bearing number : 6210LLU; Size (mm) : 50x90x20

20 mm x 68 mm x 28 mm INA ZKLF2068-2RS-PE thrust ball bearings: Bearing number : 6800-2RS; Size (mm) : 10x19x5

30 mm x 68 mm x 9 mm SKF 54208 + U 208 thrust ball bearings: Bearing number : 68/710; Size (mm) : 710x870x74

Toyana 53204U+U204 thrust ball bearings: Bearing number : 6801; Size (mm) : 12x21x5

NSK 53313U thrust ball bearings: Bearing number : 68/630; Size (mm) : 630x780x69

KOYO 53418U thrust ball bearings: Bearing number : NJ 315; Size (mm) : 75x160x37

NKE 53208+U208 thrust ball bearings: Bearing number : 6802-2RS; Size (mm) : 15x24x5

INA EW1 thrust ball bearings: Bearing number : 6700ZZ; Size (mm) : 10x15x4

40 mm x 80 mm x 18 mm SKF BSA 208 CG thrust ball bearings: Bearing number : 6411; Size (mm) : 140x55x33