NNU4122K3 TIMKEN Double row cylindrical roller bearings
| Brand Name: |
TIMKEN |
| Model Number: |
NNU4122K3 |
| Design Unit: |
METRIC |
| Bearing Weight: |
1.1 Kg |
| Cage Type: |
EJ |
| Cage Material: |
Steel |
| Superseded Part: |
22212CJW841C4 |
| d: |
60 mm |
| D: |
110 mm |
| B - Inner Ring Width: |
28 mm |
Product Details
| Design Unit |
METRIC |
| Bearing Weight |
1.1 Kg |
| Cage Type |
EJ |
| Cage Material |
Steel |
| Superseded Part |
22212CJW841C4 |
| d |
60 mm |
| D |
110 mm |
| B - Inner Ring Width |
28 mm |
| B - Outer Ring Width |
28 mm |
| R - Inner Ring To Clear Radius1 |
1.5 mm |
| r - Outer Ring To Clear Radius2 |
1.5 mm |
| da - Inner Ring Backing Diameter |
72.0 mm |
| Da - Outer Ring Backing Diameter |
100.0 mm |
| C0 - Static Radial Rating |
174000 N |
| C1(2) - Dynamic Radial Rating (Two-Rows) |
169000 N |
| e - ISO Factor3 |
0.24 |
| Y0 - ISO Factor4 |
2.84 |
| Y1 - ISO Factor5 |
4.23 |
| Y2 - ISO Factor6 |
2.78 |
| Reference Thermal Speed Rating (Grease) |
4400 |
| Reference Thermal Speed Rating (Oil)7 |
5500 |
| Cg - Geometry Factor8 |
0.0551 |