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These bearings support heavy loads in the axial direction and find wide applications in automotive and power generation, forming a strong foundation for various industrial systems.
Thrust ball bearings, are specially designed to handle axial loads. Here are some key specifications:
Thrust ball bearings come in two types: unidirectional, which handle axial loads in one direction, and bidirectional, which can manage axial loads in both directions.
Load Capacity: This signifies the maximum axial load a thrust ball bearing can endure, typically measured in Newtons (N) or kilograms-force (kgf).
Inner Diameter (ID): The diameter of the internal hole of the bearing.
Outer Diameter (OD): The diameter of the outer ring of the bearing.
Thickness (T): The total thickness of the thrust ball bearings after combining the rolling elements with upper and lower washers.
Thrust Ball Bearing Size Chart |
||||
|---|---|---|---|---|
|
Bearing No. (Flat type) |
Bore(d)(mm) |
Outer(D)(mm) |
T(mm) |
r(mm) |
| F9-19M | 9 | 19 | 6.5 | - |
| F9-20M | 9 | 20 | 7 | - |
| 51100 | 10 | 24 | 9 | 0.5 |
| 51200 | 10 | 26 | 11 | 1 |
| F10-18M | 10 | 18 | 5.5 | - |
| 51101 | 12 | 26 | 9 | 0.5 |
| 51201 | 12 | 28 | 11 | 1 |
| F12-23M | 12 | 23 | 7.5 | - |
| 51102 | 15 | 28 | 9 | 0.5 |
| 51202 | 15 | 32 | 12 | 1 |
| 51103 | 17 | 30 | 9 | 0.5 |
| 51203 | 17 | 35 | 12 | 1 |
| 51104 | 20 | 35 | 10 | 0.5 |
| 51204 | 20 | 40 | 14 | 1 |
| 51105 | 25 | 42 | 11 | 1 |
Thrust Ball Bearing Size Chart：Products 
Further reading:
Understand the characteristics and applications of thrust ball bearings
Thrust Bearings Installation Guide: Steps & Cautions (Thrust Ball Bearings)
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