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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.These bearings have balls enclosed in a cage between the shaft raceway washer that corresponds to the inner ring, and the housing raceway washer that corresponds to the outer ring. They can bear only single-direction axial loads.

Thrust ball bearings are separable bearings. The single-acting thrust ball bearing consists of a shaft washer, a housing washer and a ball set with cage. The double-acting type consists of a shaft washer (centre washer), two housing washers and two ball sets with cages. Thrust ball bearings can be applied for high axial loads and low to medium speeds.


NACHI 53411 butées à billes

K18X23X20 23,000 mm
23,000 18,000

NSK 51416 butées à billes

32 kN 8640 r/min
ISB 59,974

ZEN S51107 butées à billes

7304B 52,000 mm
15,000 mm 52,000

ISB 51334 M butées à billes

85x105x30 105 mm
0,91 Kg 100 mm

30 mm x 72 mm x 19 mm NACHI 30TAF07 butées à billes

No No
16 000 r/min Open

INA D39-1/2 butées à billes

2.115 31171512
N/A 1.378 Inch | 35 Mill

NSK 53334X butées à billes

280 mm 2729 kN
280x353.5x100 100

ISO 52216 butées à billes

130 mm 11 Kg
NNCF5026-V 174,5 mm

Toyana 54412U+U412 butées à billes

Open 0.3

NTN 51110 butées à billes

90 50x90x21.75
50 90 mm

SKF BEAM 030080-2RS/PE butées à billes

66.675x110x25.4 0.45 Hz
3.5 mm 1.31