TIMKEN A4059-A4138 Tapered roller bearing
Also known as : A4059-A4138
- Inside Diameter: 14.989 mm
- Outside Diameter: 34.989 mm
- Width: 10.998 mm
- Basic dynamic load rating: 13.2 kN
- Basic static load rating: 11.5 kN
TIMKEN A4059-A4138
TIMKEN A4059-A4138 details
| Series | A4000 |
|---|---|
| model | A4059-A4138 |
| Cone Part Number | A4059 |
| Cup Part Number | A4138 |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| Bearing Weight |
0.100 Kg 0.10 lb |
| Dimensions | |
| d - Bore |
14.989 mm 0.5901 in |
| D - Cup Outer Diameter |
34.989 mm 1.3775 in |
| B - Cone Width |
10.988 mm 0.4326 in |
| C - Cup Width |
8.730 mm 0.3437 in |
| T - Bearing Width |
10.998 mm 0.4330 in |
| Abutment and Fillet Dimensions | |
| R - Cone Backface "To Clear" Radius |
0.760 mm 0.03 in |
| r - Cup Backface "To Clear" Radius |
1.27 mm 0.050 in |
| da - Cone Frontface Backing Diameter |
19.05 mm 0.75 in |
| db - Cone Backface Backing Diameter |
19.56 mm 0.77 in |
| Da - Cup Frontface Backing Diameter |
32.51 mm 1.28 in |
| Db - Cup Backface Backing Diameter |
28.96 mm 1.14 in |
| Ab - Cage-Cone Frontface Clearance |
1.8 mm 0.07 in |
| Aa - Cage-Cone Backface Clearance |
0 mm 0 in |
| a - Effective Center Location |
-2.50 mm -0.10 in |
| Basic Load Ratings | |
| C90 - Dynamic Radial Rating (90 million revolutions) |
3410 N 767 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions) |
13200 N 2960 lbf |
| C0 - Static Radial Rating |
11500 N 2580 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions) |
2640 N 594 lbf |
| Factors | |
| K - Factor | 1.29 |
| e - ISO Factor | 0.45 |
| Y - ISO Factor | 1.32 |
| G1 - Heat Generation Factor (Roller-Raceway) | 2.3 |
| G2 - Heat Generation Factor (Rib-Roller End) | 4.12 |
| Cg - Geometry Factor | 0.0355 |
TIMKEN A4059-A4138 bearing cross reference
68450R/68709R
14.989 mmx 34.989 mmx 10.998 mm
H414245/H414210
14.989 mmx 34.989 mmx 10.998 mm
387/382A
14.989 mmx 34.989 mmx 10.998 mm
HM88630R/HM88610R
14.989 mmx 34.989 mmx 10.998 mm
02473R/02420R
14.989 mmx 34.989 mmx 10.998 mm
23100R/23256R
14.989 mmx 34.989 mmx 10.998 mm
387-384ED
14.989 mmx 34.989 mmx 10.998 mm
389-384DRB
14.989 mmx 34.989 mmx 10.998 mm
EE132083-132126D
14.989 mmx 34.989 mmx 10.998 mm
42362D - 42586
14.989 mmx 34.989 mmx 10.998 mm
L357049-L357019-B
14.989 mmx 34.989 mmx 10.998 mm
