TIMKEN A4059-A4138-B tapered bearings with Flange
Also known as : A4059-A4138-B
- Inside Diameter: 14.989 mm
- Outside Diameter: 34.989 mm
- Width: 4.63 mm
- Basic dynamic load rating: 13200 kN
- Basic static load rating: 11500 kN
TIMKEN A4059-A4138-B Bearing
TIMKEN A4059-A4138-B Bearing details
| Series | A4000 |
|---|---|
| model | A4059-A4138-B |
| Cone Part Number | A4059 |
| Cup Part Number | A4138-B |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| Bearing Weight | 0.100 Kg 0.100 lb |
| Dimensions | |
| d - Bore | 14.989 mm 0.5901 in |
| D - Cup Outer Diameter | 34.989 mm 1.3775 in |
| D1 - Flange Outer Diameter | 38.062 mm 1.4985 in |
| B - Cone Width | 10.988 mm 0.4326 in |
| C - Cup Width | 8.730 mm 0.3437 in |
| C1 - Cup Flange Width | 2.362 mm 0.0930 in |
| T - Bearing Width to Flange | 4.630 mm 0.1823 in |
| T1 - Bearing Width | 10.998 mm 0.4330 in |
| Abutment and Fillet Dimensions | |
| R - Cone Backface "To Clear" Radius | 0.800 mm 0.03 in |
| r - Cup Backface "To Clear" Radius | 1.30 mm 0.050 in |
| da - Cone Frontface Backing Diameter | 19.10 mm 0.75 in |
| db - Cone Backface Backing Diameter | 19.60 mm 0.77 in |
| Da - Cup Frontface Backing Diameter | 33.53 mm 1.34 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 | -2.5 mm -0.1 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 |
As TIMKEN bearing distributor, Nodes bearings have TIMKEN A4059-A4138-B bearings in stock, TSF (Tapered Single with Flange) Imperial , Tapered roller bearings.
Like the TS bearing design, the TSF design consists of two main separable parts: the cone (inner ring) assembly and the cup (outer ring). It is typically mounted in opposing pairs on a shaft. TSF bearings have flanged cups to facilitate axial location and accurately align seals in through-bored housings.
TIMKEN bearing cross reference
