A8-25N2 Rotek Slewing Ring Bearings
Welcome to the 4390 lbf C90 - Dynamic Radial Rating (90 million revolutions)4 73.90 mm Da - Cup Frontface Backing Diameter A8-25N2 Rotek Slewing Ring Bearings online seller. China Kubota Hydraulic Final Drive Motor Supplier
| Brand Name: | Rotek |
| Model Number: | A8-25N2 |
| C90 - Dynamic Radial Rating (90 million revolutions)4: | 4390 lbf |
| Cg - Geometry Factor: | 0.0709 |
| Da - Cup Frontface Backing Diameter: | 73.90 mm |
| d: | 34.925 mm |
| db - Cone Backface Backing Diameter: | 43.43 mm |
| G1 - Heat Generation Factor (Roller-Raceway): | 20.7 |
| Series: | 28000 |
| Db - Cup Backface Backing Diameter: | 69.09 mm |
Product Details
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 4390 lbf |
| Cg - Geometry Factor | 0.0709 |
| Da - Cup Frontface Backing Diameter | 73.90 mm |
| d | 34.925 mm |
| db - Cone Backface Backing Diameter | 43.43 mm |
| G1 - Heat Generation Factor (Roller-Raceway) | 20.7 |
| Series | 28000 |
| Db - Cup Backface Backing Diameter | 69.09 mm |
| Bearing Weight | 0.5 Kg |
| C - Cup Width | 15.875 mm |
| D | 80.035 mm |
| Aa - Cage-Cone Backface Clearance | 1.5 mm |
| r - Cup Backface To Clear Radius2 | 1.52 mm |
| da - Cone Frontface Backing Diameter | 40.89 mm |
| Cage Type | Stamped Steel |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 3020 lbf |
| Cup Part Number | 28317 |
| Design Units | Imperial |
| Y - ISO Factor9 | 1.49 |
| B | 21.433 mm |
