51104 Thrust Ball Bearing 20x35x10mm
UPC: 00193019035726
Type: Thrust Ball Bearing
Dimensions: 20mm x 35mm x 10mm/Metric
ID (inner diameter)/Bore: 20mm
OD (outer diameter): 35mm
51104 Thrust Ball Bearing - 3-Piece Assembly
✔️ 20mm x 35mm x 10mm - Chrome Steel - Axial Load Support
The 51104 is a precision thrust ball bearing designed to handle high axial loads in a compact 3-piece assembly: two hardened steel races and a ball cage. Ideal for applications requiring stable support in one direction - like turntables, gear assemblies, and vertical shaft systems - it delivers reliable performance with smooth operation.
✅ Type: Thrust ball bearing - 3-piece (2 races + ball cage)
✅ Inner Diameter (ID): 20mm
✅ Outer Diameter (OD): 35mm
✅ Width: 10mm
✅ Material: Chrome steel (52100 alloy)
✅ Dynamic Load Rating (Ca): 14,300 N
✅ Static Load Rating (Coa): 24,700 N
✅ Max Grease Speed: 5,200 RPM
✅ Max Oil Speed: 8,000 RPM
✅ Pack Size: 1 bearing
Dimensions Table:
| Spec | Value |
|---|---|
| ID (Bore) | 20mm |
| OD | 35mm |
| Width | 10mm |
| Material | Chrome Steel |
| Dynamic Load | 14,300 N |
| Static Load | 24,700 N |
| Max RPM (Grease) | 5,200 |
| Max RPM (Oil) | 8,000 |
Equivalent Bearing Table:
| Equivalent #1 | Equivalent #2 | Equivalent #3 |
|---|---|---|
| 5104 | 51104A | 9104 |
| 51104J | 2904 | |
| 51104ZZ | 51104.2RS |
💡 Why use a thrust ball bearing in your setup?
Thrust ball bearings are ideal for applications with high axial (vertical) loads and low-to-moderate speeds. Their design allows for stable, friction-reduced support in a compact, serviceable form - making them great for industrial machinery, turntables, and gear-driven assemblies.
Hold the load steady - this 51104 thrust bearing brings durability and control where you need it most!