4R7405 TIMKEN Four Row Cylindrical Roller Bearings NTN
| Brand Name: |
TIMKEN |
| Model Number: |
4R7405 |
| Series: |
355 |
| Cone Part Number: |
357DW |
| Cup Part Number: |
352X |
| Design Units: |
Imperial |
| Bearing Weight: |
3.4 lb |
| Cage Type: |
Stamped Steel |
| Aa - Cage-Cone Backface Clearance: |
0 in |
| d: |
1.6875 in |
Product Details
| Series |
355 |
| Cone Part Number |
357DW |
| Cup Part Number |
352X |
| Design Units |
Imperial |
| Bearing Weight |
3.4 lb |
| Cage Type |
Stamped Steel |
| Aa - Cage-Cone Backface Clearance |
0 in |
| d |
1.6875 in |
| D |
3.5433 in |
| B - Double Cone Width |
2.5620 in |
| C - Cup Width |
0.8586 in |
| T - Bearing Width across Cups |
2.1649 in |
| R - Cone Frontface To Clear Radius1 |
0.030 in |
| r - Cup Backface To Clear Radius2 |
0.090 in |
| da - Cone Frontface Backing Diameter |
1.95 in |
| Db - Cup Backface Backing Diameter |
3.07 in |
| Ab - Cage-Cone Frontface Clearance |
-0.16 in |
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 |
4770 lbf |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 |
32000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 |
8310 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
2500 lbf |
| K - Factor7 |
1.91 |
| e - ISO Factor8 |
0.31 |
| Y1 - ISO Factor9 |
2.2 |
| Y2 - ISO Factor10 |
3.28 |
| Cg - Geometry Factor11 |
0.0732 |
Company Profile
| Phone |
+65 6795 7418 |
| Fax |
+65 6795 7418 |