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.

35 mm x 80 mm x 21 mm SKF NU 307 ECP thrust ball bearings: Bearing number : 676A; Size (mm) : 6x10x2.5

60 mm x 110 mm x 28 mm SKF NJ 2212 ECM thrust ball bearings: Bearing number : 674ASSA; Size (mm) : 4x7x2.5

25 mm x 62 mm x 15 mm NSK 25TAC62B thrust ball bearings: Bearing number : 238/850 CAMA/W20; Size (mm) : 1030x850x136

KOYO 53320U thrust ball bearings: Bearing number : 687 VV; Size (mm) : 7x14x5

INA 4118-AW thrust ball bearings: Bearing number : 6310-2Z/VA201; Size (mm) : 50x110x27

200 mm x 280 mm x 24 mm NSK 52240X thrust ball bearings: Bearing number : 53209+U209; Size (mm) : 45x73x21.3

NTN-SNR 51409 thrust ball bearings: Bearing number : 679; Size (mm) : 9x14x3

Toyana 51126 thrust ball bearings: Bearing number : 7306; Size (mm) : 30x72x19

25 mm x 47 mm x 7 mm NSK 54205U thrust ball bearings: Bearing number : 6801LBLU; Size (mm) : 12x21x5

20 mm x 47 mm x 14 mm SKF BSA 204 CG thrust ball bearings: Bearing number : 677ZZ; Size (mm) : 7x11x3

Toyana 53336 thrust ball bearings: Bearing number : NJ2330 E; Size (mm) : 150x320x108

FAG 53309 thrust ball bearings: Bearing number : 6910ZZ; Size (mm) : 50x72x12