TIMKEN 2475-2420 Tapered roller bearing
Also known as : 2475-2420
- Inside Diameter: 31.75 mm
- Outside Diameter: 68.263 mm
- Width: 22.225 mm
- Basic dynamic load rating: 67.6 kN
- Basic static load rating: 73.3 kN
TIMKEN 2475-2420
TIMKEN 2475-2420 details
| Series | 2400 |
|---|---|
| model | 2475-2420 |
| Cone Part Number | 2475 |
| Cup Part Number | 2420 |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| Bearing Weight |
0.400 Kg 0.80 lb |
| Dimensions | |
| d - Bore |
31.750 mm 1.2500 in |
| D - Cup Outer Diameter |
68.263 mm 2.6875 in |
| B - Cone Width |
23.813 mm 0.9375 in |
| C - Cup Width |
17.463 mm 0.6875 in |
| T - Bearing Width |
22.225 mm 0.8750 in |
| Abutment and Fillet Dimensions | |
| R - Cone Backface "To Clear" Radius |
3.560 mm 0.14 in |
| r - Cup Backface "To Clear" Radius |
1.52 mm 0.06 in |
| da - Cone Frontface Backing Diameter |
37.59 mm 1.48 in |
| db - Cone Backface Backing Diameter |
43.94 mm 1.73 in |
| Da - Cup Frontface Backing Diameter |
63.00 mm 2.52 in |
| Db - Cup Backface Backing Diameter |
59.94 mm 2.36 in |
| Ab - Cage-Cone Frontface Clearance |
1 mm 0.04 in |
| Aa - Cage-Cone Backface Clearance |
0.3 mm 0.01 in |
| a - Effective Center Location |
-6.60 mm -0.26 in |
| Basic Load Ratings | |
| C90 - Dynamic Radial Rating (90 million revolutions) |
17500 N 3940 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions) |
67600 N 15200 lbf |
| C0 - Static Radial Rating |
73300 N 16500 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions) |
10200 N 2290 lbf |
| Factors | |
| K - Factor | 1.72 |
| e - ISO Factor | 0.34 |
| Y - ISO Factor | 1.77 |
| G1 - Heat Generation Factor (Roller-Raceway) | 18.8 |
| G2 - Heat Generation Factor (Rib-Roller End) | 10.5 |
| Cg - Geometry Factor | 0.0652 |
TIMKEN 2475-2420 bearing cross reference
68450R/68709R
31.75 mmx 68.263 mmx 22.225 mm
H414245/H414210
31.75 mmx 68.263 mmx 22.225 mm
387/382A
31.75 mmx 68.263 mmx 22.225 mm
HM88630R/HM88610R
31.75 mmx 68.263 mmx 22.225 mm
02473R/02420R
31.75 mmx 68.263 mmx 22.225 mm
23100R/23256R
31.75 mmx 68.263 mmx 22.225 mm
387-384ED
31.75 mmx 68.263 mmx 22.225 mm
389-384DRB
31.75 mmx 68.263 mmx 22.225 mm
EE132083-132126D
31.75 mmx 68.263 mmx 22.225 mm
42362D - 42586
31.75 mmx 68.263 mmx 22.225 mm
L357049-L357019-B
31.75 mmx 68.263 mmx 22.225 mm
