Origin TIMKEN Bearings390A-90341 Tapered Roller Bearing Assemblies
| Series: | 555 |
| Cone Part Number: | 554 |
| Cup Part Number: | 552DC |
| Design Units: | Imperial |
| Bearing Weight: | 9.09 lb |
| Cage Type: | Stamped Steel |
| Ab - Cage-Cone Frontface Clearance: | 0.08 in |
| d: | 2.4375 in |
Product Details
| Series | 555 |
| Cone Part Number | 554 |
| Cup Part Number | 552DC |
| Design Units | Imperial |
| Bearing Weight | 9.09 lb |
| Cage Type | Stamped Steel |
| Ab - Cage-Cone Frontface Clearance | 0.08 in |
| d | 2.4375 in |
| D | 4.8750 in |
| B - Cone Width | 1.4440 in |
| C - Double Cup Width | 2.5 in |
| T - Bearing Width across Cones | 3.1249 in |
| R - Cone Backface To Clear Radius1 | 0.14 in |
| r - Cup Frontface To Clear Radius2 | 0.06 in |
| db - Cone Backface Backing Diameter | 3.03 in |
| Da - Cup Frontface Backing Diameter | 4.56 in |
| Aa - Cage-Cone Backface Clearance | 0.07 in |
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 | 11100 lbf |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 | 74700 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 | 19400 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 6590 lbf |
| K - Factor7 | 1.69 |
| e - ISO Factor8 | 0.35 |
| Y1 - ISO Factor9 | 1.95 |
| Y2 - ISO Factor10 | 2.9 |
| Cg - Geometry Factor11 | 0.111 |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |
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