72FC5238 KOYO Four-row cylindrical roller bearings
| Brand Name: |
KOYO |
| Model Number: |
72FC5238 |
| Design Unit: |
METRIC |
| Bore Taper: |
1/12 |
| Bearing Weight: |
541.000 Kg |
| Cage Type: |
YMB |
| UPC Code: |
087796230927 |
| Cage Material: |
Brass |
| d: |
420.000 mm |
| D: |
760.000 mm |
Product Details
| Design Unit |
METRIC |
| Bore Taper |
1/12 |
| Bearing Weight |
541.000 Kg |
| Cage Type |
YMB |
| UPC Code |
087796230927 |
| Cage Material |
Brass |
| d |
420.000 mm |
| D |
760.000 mm |
| B - Inner Ring Width |
272 mm |
| B - Outer Ring Width |
272.000 mm |
| R - Inner Ring To Clear Radius1 |
6.000 mm |
| r - Outer Ring To Clear Radius2 |
6.000 mm |
| da - Inner Ring Backing Diameter |
490.000 mm |
| Da - Outer Ring Backing Diameter |
681.000 mm |
| C0 - Static Radial Rating |
11800000 N |
| C1(2) - Dynamic Radial Rating (Two-Rows) |
7360000 N |
| e - ISO Factor3 |
0.35 |
| Y0 - ISO Factor4 |
1.9 |
| Y1 - ISO Factor5 |
2.83 |
| Y2 - ISO Factor6 |
1.86 |
| Reference Thermal Speed Rating (Grease) |
330 |
| Reference Thermal Speed Rating (Oil)7 |
360 |
| Cg - Geometry Factor8 |
0.0979 |