KOYO M-1261 Needle Roller Bearings
KOYO M-1261 Needle Roller Bearings Warehouse offers car parts and car accessories. We sell discount Needle Roller Bearings online as well as cheap 0.0 Inventory machinery parts.
| Brand Name: | KOYO |
| Model Number: | M-1261 |
| Series: | 680000 |
| Cone Part Number: | 680235 |
| Cup Part Number: | 680270 |
| Design Units: | Imperial |
| Bearing Weight: | 16.50 Kg |
| Cage Type: | Stamped Steel |
| d: | 596.900 mm |
| D: | 685.800 mm |
| PDF |
M-1261 |
Product Details
| Series | 680000 |
| Cone Part Number | 680235 |
| Cup Part Number | 680270 |
| Design Units | Imperial |
| Bearing Weight | 16.50 Kg |
| Cage Type | Stamped Steel |
| d | 596.900 mm |
| D | 685.800 mm |
| B - Cone Width | 31.750 mm |
| C - Cup Width | 25.400 mm |
| B | 31.750 mm |
| R - Cone Backface To Clear Radius1 | 3.560 mm |
| r - Cup Backface To Clear Radius2 | 3.30 mm |
| da - Cone Frontface Backing Diameter | 614.93 mm |
| db - Cone Backface Backing Diameter | 614.93 mm |
| Da - Cup Frontface Backing Diameter | 672.08 mm |
| Db - Cup Backface Backing Diameter | 662.94 mm |
| Ab - Cage-Cone Frontface Clearance | 1.3 mm |
| Aa - Cage-Cone Backface Clearance | 0.3 mm |
| a - Effective Center Location3 | 96 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 20000 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 77300 lbf |
| C0 - Static Radial Rating | 217000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 18100 lbf |
| K - Factor7 | 1.11 |
| e - ISO Factor8 | 0.53 |
| Y - ISO Factor9 | 1.14 |
| G1 - Heat Generation Factor (Roller-Raceway) | 3740 |
| G2 - Heat Generation Factor (Rib-Roller End) | 1810 |
| Cg - Geometry Factor | 0.223 |
Company Profile
| Phone |
+62 411 325566 |
| Fax |
+62 411 325566 |
