NNU3034 TIMKEN Double row cylindrical roller bearings
| Brand Name: |
TIMKEN |
| Model Number: |
NNU3034 |
| Series: |
475 |
| Cone Part Number: |
482 |
| Cup Part Number: |
472DC |
| Design Units: |
Imperial |
| Bearing Weight: |
6.29 lb |
| Cage Type: |
Stamped Steel |
| Ab - Cage-Cone Frontface Clearance: |
0.12 in |
| d: |
2.7500 in |
Product Details
| Series |
475 |
| Cone Part Number |
482 |
| Cup Part Number |
472DC |
| Design Units |
Imperial |
| Bearing Weight |
6.29 lb |
| Cage Type |
Stamped Steel |
| Ab - Cage-Cone Frontface Clearance |
0.12 in |
| d |
2.7500 in |
| D |
4.7244 in |
| B - Cone Width |
1.1420 in |
| C - Double Cup Width |
2.125 in |
| T - Bearing Width across Cones |
2.5625 in |
| R - Cone Backface To Clear Radius1 |
0.14 in |
| r - Cup Frontface To Clear Radius2 |
0.03 in |
| db - Cone Backface Backing Diameter |
3.27 in |
| Da - Cup Frontface Backing Diameter |
4.53 in |
| Aa - Cage-Cone Backface Clearance |
0.04 in |
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 |
8360 lbf |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 |
56100 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 |
14600 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
5500 lbf |
| K - Factor7 |
1.52 |
| e - ISO Factor8 |
0.38 |
| Y1 - ISO Factor9 |
1.75 |
| Y2 - ISO Factor10 |
2.61 |
| Cg - Geometry Factor11 |
0.108 |