DC4918VW KOYO Full complement cylindrical roller bearings
| Brand Name: | KOYO |
| Model Number: | DC4918VW |
| Series: | LL713000 |
| Cone Part Number: | LL713049 |
| Cup Part Number: | LL713010 |
| Design Units: | Imperial |
| Bearing Weight: | 0.30 Kg |
| Cage Type: | Stamped Steel |
| d: | 69.850 mm |
| D: | 98.425 mm |
| PDF |
DC4918VW |
Product Details
| Series | LL713000 |
| Cone Part Number | LL713049 |
| Cup Part Number | LL713010 |
| Design Units | Imperial |
| Bearing Weight | 0.30 Kg |
| Cage Type | Stamped Steel |
| d | 69.850 mm |
| D | 98.425 mm |
| B - Cone Width | 13.495 mm |
| C - Cup Width | 9.525 mm |
| B | 13.495 mm |
| R - Cone Backface To Clear Radius1 | 1.520 mm |
| r - Cup Backface To Clear Radius2 | 1.52 mm |
| da - Cone Frontface Backing Diameter | 73.91 mm |
| db - Cone Backface Backing Diameter | 76.96 mm |
| Da - Cup Frontface Backing Diameter | 94.00 mm |
| Db - Cup Backface Backing Diameter | 91.95 mm |
| Ab - Cage-Cone Frontface Clearance | 2 mm |
| Aa - Cage-Cone Backface Clearance | 0.8 mm |
| a - Effective Center Location3 | 4.6 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 2350 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 9070 lbf |
| C0 - Static Radial Rating | 13100 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 1760 lbf |
| K - Factor7 | 1.33 |
| e - ISO Factor8 | 0.44 |
| Y - ISO Factor9 | 1.37 |
| G1 - Heat Generation Factor (Roller-Raceway) | 39.9 |
| G2 - Heat Generation Factor (Rib-Roller End) | 55 |
| Cg - Geometry Factor | 0.0893 |
