4CR920A KOYO Four-row cylindrical roller bearings
| Brand Name: |
KOYO |
| Model Number: |
4CR920A |
| Design Unit: |
METRIC |
| Bearing Weight: |
11.8 Kg |
| Cage Type: |
EJ |
| UPC Code: |
087796290280 |
| Cage Material: |
Steel |
| Superseded Part: |
23224CJW33 |
| d: |
120 mm |
| D: |
215 mm |
| PDF |
4CR920A |
Product Details
| Design Unit |
METRIC |
| Bearing Weight |
11.8 Kg |
| Cage Type |
EJ |
| UPC Code |
087796290280 |
| Cage Material |
Steel |
| Superseded Part |
23224CJW33 |
| d |
120 mm |
| D |
215 mm |
| B - Inner Ring Width |
76 mm |
| B - Outer Ring Width |
76.000 mm |
| R - Inner Ring To Clear Radius1 |
2.0 mm |
| r - Outer Ring To Clear Radius2 |
2.0 mm |
| da - Inner Ring Backing Diameter |
142.000 mm |
| Da - Outer Ring Backing Diameter |
197.000 mm |
| C0 - Static Radial Rating |
1040000 N |
| C1(2) - Dynamic Radial Rating (Two-Rows) |
824000 N |
| e - ISO Factor3 |
0.32 |
| Y0 - ISO Factor4 |
2.1 |
| Y1 - ISO Factor5 |
3.13 |
| Y2 - ISO Factor6 |
2.05 |
| Reference Thermal Speed Rating (Grease) |
1800 |
| Reference Thermal Speed Rating (Oil)7 |
2100 |
| Cg - Geometry Factor8 |
0.078 |