TIMKEN 08125-08231-B Tapered roller bearing
Also known as : 08125-08231-B
- Inside Diameter: 31.75 mm
- Outside Diameter: 58.738 mm
- Width: 6.736 mm
- Basic dynamic load rating: 31.7 kN
- Basic static load rating: 35 kN
TIMKEN 08125-08231-B
TIMKEN 08125-08231-B details
| Series | 08000 |
|---|---|
| model | 08125-08231-B |
| Cone Part Number | 08125 |
| Cup Part Number | 08231-B |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| Bearing Weight |
0.300 Kg 0.70 lb |
| Dimensions | |
| d - Bore |
31.750 mm 1.2500 in |
| D - Cup Outer Diameter |
58.738 mm 2.3125 in |
| D1 - Flange Outer Diameter |
62.598 mm 2.4645 in |
| B - Cone Width |
15.080 mm 0.5937 in |
| C - Cup Width |
10.716 mm 0.4219 in |
| C1 - Cup Flange Width |
2.769 mm 0.1090 in |
| T - Bearing Width to Flange |
6.736 mm 0.2652 in |
| T1 - Bearing Width |
14.684 mm 0.5781 in |
| Abutment and Fillet Dimensions | |
| R - Cone Backface "To Clear" Radius |
1 mm 0.04 in |
| r - Cup Backface "To Clear" Radius |
1 mm 0.04 in |
| da - Cone Frontface Backing Diameter |
36.10 mm 1.42 in |
| db - Cone Backface Backing Diameter |
37.60 mm 1.48 in |
| Da - Cup Frontface Backing Diameter |
57.40 mm 2.26 in |
| Ab - Cage-Cone Frontface Clearance |
1.8 mm 0.07 in |
| Aa - Cage-Cone Backface Clearance |
0.5 mm 0.02 in |
| a - Effective Center Location |
-1.3 mm -0.05 in |
| Basic Load Ratings | |
| C90 - Dynamic Radial Rating (90 million revolutions) |
8220 N 1850 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions) |
31700 N 7130 lbf |
| C0 - Static Radial Rating |
35000 N 7880 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions) |
6670 N 1500 lbf |
| Factors | |
| K - Factor | 1.23 |
| e - ISO Factor | 0.47 |
| Y - ISO Factor | 1.27 |
| G1 - Heat Generation Factor (Roller-Raceway) | 10.7 |
| G2 - Heat Generation Factor (Rib-Roller End) | 10.6 |
| Cg - Geometry Factor | 0.0601 |
TIMKEN 08125-08231-B bearing cross reference
68450R/68709R
31.75 mmx 58.738 mmx 6.736 mm
H414245/H414210
31.75 mmx 58.738 mmx 6.736 mm
387/382A
31.75 mmx 58.738 mmx 6.736 mm
HM88630R/HM88610R
31.75 mmx 58.738 mmx 6.736 mm
02473R/02420R
31.75 mmx 58.738 mmx 6.736 mm
23100R/23256R
31.75 mmx 58.738 mmx 6.736 mm
387-384ED
31.75 mmx 58.738 mmx 6.736 mm
389-384DRB
31.75 mmx 58.738 mmx 6.736 mm
EE132083-132126D
31.75 mmx 58.738 mmx 6.736 mm
42362D - 42586
31.75 mmx 58.738 mmx 6.736 mm
L357049-L357019-B
31.75 mmx 58.738 mmx 6.736 mm
