DC4872VW KOYO Full complement cylindrical roller bearings
| Brand Name: |
KOYO |
| Model Number: |
DC4872VW |
| Series: |
LM451300 |
| Cone Part Number: |
LM451347 |
| Cup Part Number: |
LM451310 |
| Design Units: |
Imperial |
| Bearing Weight: |
15.500 Kg |
| Cage Type: |
Stamped Steel |
| d: |
264.975 mm |
| D: |
355.6 mm |
| PDF |
DC4872VW |
Product Details
| Series |
LM451300 |
| Cone Part Number |
LM451347 |
| Cup Part Number |
LM451310 |
| Design Units |
Imperial |
| Bearing Weight |
15.500 Kg |
| Cage Type |
Stamped Steel |
| d |
264.975 mm |
| D |
355.6 mm |
| B - Cone Width |
61.999 mm |
| C - Cup Width |
44.450 mm |
| B |
57.150 mm |
| R - Cone Backface To Clear Radius1 |
3.560 mm |
| r - Cup Backface To Clear Radius2 |
3.30 mm |
| da - Cone Frontface Backing Diameter |
279.91 mm |
| db - Cone Backface Backing Diameter |
283.97 mm |
| Da - Cup Frontface Backing Diameter |
343.41 mm |
| Db - Cup Backface Backing Diameter |
335.03 mm |
| Ab - Cage-Cone Frontface Clearance |
2.8 mm |
| Aa - Cage-Cone Backface Clearance |
3.3 mm |
| a - Effective Center Location3 |
5.1 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
37100 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
143000 lbf |
| C0 - Static Radial Rating |
296000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
22900 lbf |
| K - Factor7 |
1.62 |
| e - ISO Factor8 |
0.36 |
| Y - ISO Factor9 |
1.67 |
| G1 - Heat Generation Factor (Roller-Raceway) |
1411.7 |
| G2 - Heat Generation Factor (Rib-Roller End) |
193.7 |
| Cg - Geometry Factor |
0.148 |