4CR460C KOYO Four-row cylindrical roller bearings
| Brand Name: |
KOYO |
| Model Number: |
4CR460C |
| Series: |
M272700 |
| Cone Part Number: |
M272749DGW |
| Cup Part Number: |
M272710 |
| Design Units: |
Imperial |
| Bearing Weight: |
618.40 lb |
| Cage Type: |
Pin-Type |
| Aa - Cage-Cone Backface Clearance: |
0 in |
| d: |
18.8750 in |
| PDF |
4CR460C |
Product Details
| Series |
M272700 |
| Cone Part Number |
M272749DGW |
| Cup Part Number |
M272710 |
| Design Units |
Imperial |
| Bearing Weight |
618.40 lb |
| Cage Type |
Pin-Type |
| Aa - Cage-Cone Backface Clearance |
0 in |
| d |
18.8750 in |
| D |
26.7500 in |
| B - Double Cone Width |
9.3750 in |
| C - Cup Width |
4.0000 in |
| T - Bearing Width across Cups |
9.3749 in |
| R - Cone Frontface To Clear Radius1 |
0.130 in |
| r - Cup Backface To Clear Radius2 |
0.250 in |
| da - Cone Frontface Backing Diameter |
20.08 in |
| Db - Cup Backface Backing Diameter |
24.92 in |
| Ab - Cage-Cone Frontface Clearance |
0.41 in |
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 |
218000 lbf |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 |
1460000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 |
379000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
124000 lbf |
| K - Factor7 |
1.76 |
| e - ISO Factor8 |
0.33 |
| Y1 - ISO Factor9 |
2.03 |
| Y2 - ISO Factor10 |
3.02 |
| Cg - Geometry Factor11 |
0.26 |