TIMKEN 9275-9221-B Tapered roller bearing
Also known as : 9275-9221-B
- Inside Diameter: 60.325 mm
- Outside Diameter: 161.925 mm
- Width: 23.012 mm
- Basic dynamic load rating: 298 kN
- Basic static load rating: 330 kN
TIMKEN 9275-9221-B
TIMKEN 9275-9221-B details
| Series | 9200 |
|---|---|
| model | 9275-9221-B |
| Cone Part Number | 9275 |
| Cup Part Number | 9221-B |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| Bearing Weight |
4.800 Kg 10.700 lb |
| Dimensions | |
| d - Bore |
60.325 mm 2.3750 in |
| D - Cup Outer Diameter |
161.925 mm 6.3750 in |
| D1 - Flange Outer Diameter |
171.450 mm 6.7500 in |
| B - Cone Width |
46.038 mm 1.8125 in |
| C - Cup Width |
30.163 mm 1.1875 in |
| C1 - Cup Flange Width |
7.137 mm 0.2810 in |
| T - Bearing Width to Flange |
23.012 mm 0.9060 in |
| T1 - Bearing Width |
46.038 mm 1.8125 in |
| Abutment and Fillet Dimensions | |
| R - Cone Backface "To Clear" Radius |
3.600 mm 0.14 in |
| r - Cup Backface "To Clear" Radius |
3.30 mm 0.130 in |
| da - Cone Frontface Backing Diameter |
88.90 mm 3.5 in |
| db - Cone Backface Backing Diameter |
102.10 mm 4.02 in |
| Da - Cup Frontface Backing Diameter |
153.42 mm 6.04 in |
| Ab - Cage-Cone Frontface Clearance |
3 mm 0.12 in |
| Aa - Cage-Cone Backface Clearance |
6.9 mm 0.27 in |
| a - Effective Center Location |
1.8 mm 0.07 in |
| Basic Load Ratings | |
| C90 - Dynamic Radial Rating (90 million revolutions) |
77100 N 17300 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions) |
298000 N 66900 lbf |
| C0 - Static Radial Rating |
330000 N 74200 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions) |
93600 N 21000 lbf |
| Factors | |
| K - Factor | 0.82 |
| e - ISO Factor | 0.71 |
| Y - ISO Factor | 0.85 |
| G1 - Heat Generation Factor (Roller-Raceway) | 102 |
| G2 - Heat Generation Factor (Rib-Roller End) | 18.4 |
| Cg - Geometry Factor | 0.0984 |
TIMKEN 9275-9221-B bearing cross reference
68450R/68709R
60.325 mmx 161.925 mmx 23.012 mm
H414245/H414210
60.325 mmx 161.925 mmx 23.012 mm
387/382A
60.325 mmx 161.925 mmx 23.012 mm
HM88630R/HM88610R
60.325 mmx 161.925 mmx 23.012 mm
02473R/02420R
60.325 mmx 161.925 mmx 23.012 mm
23100R/23256R
60.325 mmx 161.925 mmx 23.012 mm
387-384ED
60.325 mmx 161.925 mmx 23.012 mm
389-384DRB
60.325 mmx 161.925 mmx 23.012 mm
EE132083-132126D
60.325 mmx 161.925 mmx 23.012 mm
42362D - 42586
60.325 mmx 161.925 mmx 23.012 mm
L357049-L357019-B
60.325 mmx 161.925 mmx 23.012 mm
