81120M Cylindrical Roller Thrust Bearing 100x135x25mm - Bronze Cage
UPC: 0
Size: 100mm x 135mm x 25mm
Bearing Inner Diameter: 100mm
Bearing Outer Diameter: 135mm
Bearing Width: 25mm
81120M Cylindrical Roller Thrust Bearing - Bronze Cage
✔️ 100mm x 135mm x 25mm - High Load Capacity - Axial Support
The 81120M is a heavy-duty cylindrical roller thrust bearing designed to support high axial loads with minimal friction. Featuring a durable bronze cage and precision-ground rollers, it’s perfect for vertical shafts, presses, gearboxes, and heavy machinery requiring axial load handling in compact spaces.
✅ Type: Cylindrical roller thrust bearing
✅ Cage Material: Bronze
✅ Inner Diameter: 100mm
✅ Outer Diameter: 135mm
✅ Width: 25mm
✅ Dynamic Load Rating (Ca): 199,000 N
✅ Static Load Rating (Coa): 650,000 N
✅ Limiting Speed: 2,480 RPM
✅ Pack Size: 1 bearing
Dimensions Table (mm):
| Spec | Value |
|---|---|
| d (ID) | 100mm |
| D (OD) | 135mm |
| T (Width) | 25mm |
| D1 | 135mm |
| d1 | 102mm |
| r min | 1mm |
| Ca (Dynamic) | 199,000 N |
| Coa (Static) | 650,000 N |
| Cua | 60,000 N |
| Ng (Speed) | 2,480 RPM |
💡 When should you use a cylindrical roller thrust bearing like the 81120M?
These bearings are ideal for supporting high axial loads in one direction. Their large roller contact area and low friction design make them perfect for applications like screw drives, vertical gear assemblies, and heavy press machinery.
For powerful axial support with high precision - add the 81120M to your system and let it carry the load with confidence!