M4-34P4 Rotek Slewing Ring Bearings
| Brand Name: | Rotek |
| Model Number: | M4-34P4 |
| Series: | 8500 |
| Cone Part Number: | 8575 |
| Cup Part Number: | 8520 |
| Design Units: | Imperial |
| Bearing Weight: | 12.3 Kg |
| Cage Type: | Stamped Steel |
| d: | 234.95 mm |
| D: | 327.025 mm |
Product Details
| Series | 8500 |
| Cone Part Number | 8575 |
| Cup Part Number | 8520 |
| Design Units | Imperial |
| Bearing Weight | 12.3 Kg |
| Cage Type | Stamped Steel |
| d | 234.95 mm |
| D | 327.025 mm |
| B - Cone Width | 52.388 mm |
| C - Cup Width | 36.513 mm |
| B | 52.388 mm |
| R - Cone Backface To Clear Radius1 | 6.35 mm |
| r - Cup Backface To Clear Radius2 | 3.30 mm |
| da - Cone Frontface Backing Diameter | 247.90 mm |
| db - Cone Backface Backing Diameter | 259.08 mm |
| Da - Cup Frontface Backing Diameter | 314.96 mm |
| Db - Cup Backface Backing Diameter | 305.05 mm |
| Ab - Cage-Cone Frontface Clearance | 3.3 mm |
| Aa - Cage-Cone Backface Clearance | 6.1 mm |
| a - Effective Center Location3 | 7.6 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 32500 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 126000 lbf |
| C0 - Static Radial Rating | 240000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 22700 lbf |
| K - Factor7 | 1.44 |
| e - ISO Factor8 | 0.41 |
| Y - ISO Factor9 | 1.48 |
| G1 - Heat Generation Factor (Roller-Raceway) | 1050 |
| G2 - Heat Generation Factor (Rib-Roller End) | 172 |
| Cg - Geometry Factor | 0.14 |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7234259 |
62.20.0560.000.11.1503 Standard 5 Slewing Ring Bearings
60.30.0550.100.11.1504 Standard 5 Slewing Ring Bearings
62.20.0544.500.01.1503 Standard 5 Slewing Ring Bearings
62.20.0544.575.01.1403 Standard 5 Slewing Ring Bearings
232.20.0500.503 Type 21/650.2 Standard 5 Slewing Ring Bearings
232.20.0500.013 Type 21/650.2 Standard 5 Slewing Ring Bearings