Thrust Ball Bearing

Contact Now

     thrust ball bearings are manufactured as single direction or double direction thrust ball bearings. They are designed to accommodate axial loads only and must not be subjected to any radial load.

    A  thrust ball 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.


  1. Available in two designs: single direction and double direction.
  2. To accommodate initial misalignments in an assembly both designs are available with spherical aligning seats or aligning seat washers.
  3. High quality steel-ultra clean steel to extend bearing life by up to 80%.
  4. Advanced Grease Technology — NSK lubricants that can extend grease life and performance.
  5. High Grade Balls — Quiet and smooth operation even at high speed.
  6. Optional seating rings take initial misalignment.

INA DL15-SS Thrust Ball Bearing

B04311 0.0
N/A Bearings

NSK 51424M Thrust Ball Bearing

2-24C 2.5625 in
Set Screw Lubrication Fitting

NSK 51422M Thrust Ball Bearing

Collar Mount Spherical Roller
4.5000 in 11.6250 to 13.1250 i

NSK 51420M Thrust Ball Bearing

Yes Roller Assembly Plus
FAG BEARING Double Direction

NSK 51272M Thrust Ball Bearing

0808250425044 N/A
M06110 0.554

NSK 51338M Thrust Ball Bearing

2.535 1.15
8482.50.00.00 Single Row

NSK 51256M Thrust Ball Bearing

TIMKEN Bearings
M06288 13.608

NSK 51248M Thrust Ball Bearing

57.4 N/A

NSK 51240M Thrust Ball Bearing

A2 Tool Steel ±1/4 in
±0.001 in AISI/SAE A2

NSK 51238M Thrust Ball Bearing

6.3 B00308

NSK 51156M Thrust Ball Bearing


NSK 51164M Thrust Ball Bearing

Note: All units have 0883450508001
0883450508001 0.7