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.

NSK 51172X thrust ball bearings: Bearing number : 675ZZ; Size (mm) : 5x8x2.5

Toyana 54317U+U317 thrust ball bearings: Bearing number : NNCF4888V; Size (mm) : 440x513x100

130 mm x 215 mm x 20 mm ISB 52230 M thrust ball bearings: Bearing number : 68/950; Size (mm) : 950x1150x90

KOYO 51272 thrust ball bearings: Bearing number : 6800ZZ; Size (mm) : 10x19x5

KOYO 53310 thrust ball bearings: d : 30.000 mm; D : 55.0000 mm

ISB ZB2.30.1351.402-1SPPN thrust ball bearings: Bearing number : 68/710; Size (mm) : 710x870x74

160 mm x 220 mm x 18 mm KOYO 239432B thrust ball bearings: Bearing number : 6705-2RS; Size (mm) : 25x32x4

NACHI 51338 thrust ball bearings: Bearing number : NA4918TT; Size (mm) : 90x125x36

260 mm x 400 mm x 65 mm SKF NJ 1052 ML thrust ball bearings: Bearing number : 6706ZZ; Size (mm) : 30x37x4

KOYO 54418U thrust ball bearings: Bearing number : 626 ZZ1; Size (mm) : 6x19x6

65 mm x 140 mm x 48 mm SKF NJ 2313 ECP thrust ball bearings: Bearing number : 6818VV; Size (mm) : 90x115x13

Toyana 51124 thrust ball bearings: Bearing number : 637; Size (mm) : 7x26x9