TIMKEN 48685-48620-B tapered bearings with Flange
Also known as : 48685-48620-B
- Inside Diameter: 142.875 mm
- Outside Diameter: 200.025 mm
- Width: 12.7 mm
- Basic dynamic load rating: 286 kN
- Basic static load rating: 560 kN
TIMKEN 48685-48620-B Bearing
TIMKEN 48685-48620-B Bearing details
| Series | 48600 |
|---|---|
| model | 48685-48620-B |
| Cone Part Number | 48685 |
| Cup Part Number | 48620-B |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| Bearing Weight |
3.90 Kg 8.500 lb |
| Dimensions | |
| d - Bore |
142.875 mm 5.625 in |
| D - Cup Outer Diameter |
200.025 mm 7.875 in |
| D1 - Flange Outer Diameter |
205.481 mm 8.0898 in |
| B - Cone Width |
39.688 mm 1.5625 in |
| C - Cup Width |
34.130 mm 1.3437 in |
| C1 - Cup Flange Width |
5.555 mm 0.2187 in |
| T - Bearing Width to Flange |
12.700 mm 0.5000 in |
| T1 - Bearing Width |
41.275 mm 1.6250 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 |
150.90 mm 5.94 in |
| db - Cone Backface Backing Diameter |
158 mm 6.22 in |
| Da - Cup Frontface Backing Diameter |
195.83 mm 7.71 in |
| Ab - Cage-Cone Frontface Clearance |
3 mm 0.12 in |
| Aa - Cage-Cone Backface Clearance |
2.5 mm 0.1 in |
| a - Effective Center Location |
-3 mm -0.12 in |
| Basic Load Ratings | |
| C90 - Dynamic Radial Rating (90 million revolutions) |
74300 N 16700 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions) |
286000 N 64400 lbf |
| C0 - Static Radial Rating |
560000 N 126000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions) |
42800 N 9610 lbf |
| Factors | |
| K - Factor | 1.74 |
| e - ISO Factor | 0.34 |
| Y - ISO Factor | 1.78 |
| G1 - Heat Generation Factor (Roller-Raceway) | 440 |
| G2 - Heat Generation Factor (Rib-Roller End) | 115 |
| Cg - Geometry Factor | 0.126 |
As TIMKEN bearing distributor, Nodes bearings have TIMKEN 48685-48620-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.
