TIMKEN 48290-48220-B tapered bearings with Flange
Also known as : 48290-48220-B
- Inside Diameter: 127 mm
- Outside Diameter: 182.563 mm
- Width: 12.7 mm
- Basic dynamic load rating: 268 kN
- Basic static load rating: 493 kN
TIMKEN 48290-48220-B Bearing
TIMKEN 48290-48220-B Bearing details
| Series | 48200 |
|---|---|
| model | 48290-48220-B |
| Cone Part Number | 48290 |
| Cup Part Number | 48220-B |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| Bearing Weight |
3.400 Kg 7.500 lb |
| Dimensions | |
| d - Bore |
127 mm 5 in |
| D - Cup Outer Diameter |
182.563 mm 7.1875 in |
| D1 - Flange Outer Diameter |
188.811 mm 7.4335 in |
| B - Cone Width |
38.100 mm 1.5000 in |
| C - Cup Width |
33.338 mm 1.3125 in |
| C1 - Cup Flange Width |
6.350 mm 0.2500 in |
| T - Bearing Width to Flange |
12.700 mm 0.5000 in |
| T1 - Bearing Width |
39.688 mm 1.5625 in |
| Abutment and Fillet Dimensions | |
| R - Cone Backface "To Clear" Radius |
3.600 mm 0.14 in |
| r - Cup Backface "To Clear" Radius |
3.30 mm 0.130 in |
| da - Cone Frontface Backing Diameter |
134.9 mm 5.31 in |
| db - Cone Backface Backing Diameter |
141 mm 5.55 in |
| Da - Cup Frontface Backing Diameter |
177.04 mm 7.01 in |
| Ab - Cage-Cone Frontface Clearance |
3.8 mm 0.15 in |
| Aa - Cage-Cone Backface Clearance |
1.5 mm 0.06 in |
| a - Effective Center Location |
-5.6 mm -0.22 in |
| Basic Load Ratings | |
| C90 - Dynamic Radial Rating (90 million revolutions) |
69400 N 15600 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions) |
268000 N 60200 lbf |
| C0 - Static Radial Rating |
493000 N 111000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions) |
36300 N 8160 lbf |
| Factors | |
| K - Factor | 1.91 |
| e - ISO Factor | 0.31 |
| Y - ISO Factor | 1.97 |
| G1 - Heat Generation Factor (Roller-Raceway) | 353 |
| G2 - Heat Generation Factor (Rib-Roller End) | 91.3 |
| Cg - Geometry Factor | 0.114 |
As TIMKEN bearing distributor, Nodes bearings have TIMKEN 48290-48220-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.
