TIMKEN 14120-14284 Tapered roller bearing
Also known as : 14120-14284
- Inside Diameter: 30.226 mm
- Outside Diameter: 71.996 mm
- Width: 29.522 mm
- Basic dynamic load rating: 54.6 kN
- Basic static load rating: 61.7 kN
TIMKEN 14120-14284
TIMKEN 14120-14284 details
| Series | 14000 |
|---|---|
| model | 14120-14284 |
| Cone Part Number | 14120 |
| Cup Part Number | 14284 |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| Bearing Weight |
0.500 Kg 1.00 lb |
| Dimensions | |
| d - Bore |
30.226 mm 1.1900 in |
| D - Cup Outer Diameter |
71.996 mm 2.8345 in |
| B - Cone Width |
26.721 mm 1.0520 in |
| C - Cup Width |
18.415 mm 0.7250 in |
| T - Bearing Width |
29.522 mm 1.1623 in |
| Abutment and Fillet Dimensions | |
| R - Cone Backface "To Clear" Radius |
4.320 mm 0.170 in |
| r - Cup Backface "To Clear" Radius |
2.29 mm 0.090 in |
| da - Cone Frontface Backing Diameter |
36.58 mm 1.44 in |
| db - Cone Backface Backing Diameter |
43.94 mm 1.73 in |
| Da - Cup Frontface Backing Diameter |
66.00 mm 2.60 in |
| Db - Cup Backface Backing Diameter |
59.94 mm 2.36 in |
| Ab - Cage-Cone Frontface Clearance |
1.8 mm 0.07 in |
| Aa - Cage-Cone Backface Clearance |
7.9 mm 0.31 in |
| a - Effective Center Location |
-11.4 mm -0.45 in |
| Basic Load Ratings | |
| C90 - Dynamic Radial Rating (90 million revolutions) |
14200 N 3180 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions) |
54600 N 12300 lbf |
| C0 - Static Radial Rating |
61700 N 13900 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions) |
9260 N 2080 lbf |
| Factors | |
| K - Factor | 1.53 |
| e - ISO Factor | 0.38 |
| Y - ISO Factor | 1.57 |
| G1 - Heat Generation Factor (Roller-Raceway) | 18 |
| G2 - Heat Generation Factor (Rib-Roller End) | 13.3 |
| Cg - Geometry Factor | 0.0668 |
TIMKEN 14120-14284 bearing cross reference
68450R/68709R
30.226 mmx 71.996 mmx 29.522 mm
H414245/H414210
30.226 mmx 71.996 mmx 29.522 mm
387/382A
30.226 mmx 71.996 mmx 29.522 mm
HM88630R/HM88610R
30.226 mmx 71.996 mmx 29.522 mm
02473R/02420R
30.226 mmx 71.996 mmx 29.522 mm
23100R/23256R
30.226 mmx 71.996 mmx 29.522 mm
387-384ED
30.226 mmx 71.996 mmx 29.522 mm
389-384DRB
30.226 mmx 71.996 mmx 29.522 mm
EE132083-132126D
30.226 mmx 71.996 mmx 29.522 mm
42362D - 42586
30.226 mmx 71.996 mmx 29.522 mm
L357049-L357019-B
30.226 mmx 71.996 mmx 29.522 mm
