TIMKEN 48385-48320-B tapered bearings with Flange
Also known as : 48385-48320-B
- Inside Diameter: 133.35 mm
- Outside Diameter: 190.5 mm
- Width: 11.908 mm
- Basic dynamic load rating: 283 kN
- Basic static load rating: 542 kN
TIMKEN 48385-48320-B Bearing
TIMKEN 48385-48320-B Bearing details
| Series | 48300 |
|---|---|
| model | 48385-48320-B |
| Cone Part Number | 48385 |
| Cup Part Number | 48320-B |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| Bearing Weight |
3.600 Kg 7.90 lb |
| Dimensions | |
| d - Bore |
133.350 mm 5.2500 in |
| D - Cup Outer Diameter |
190.5 mm 7.5 in |
| D1 - Flange Outer Diameter |
195.956 mm 7.7148 in |
| B - Cone Width |
39.688 mm 1.5625 in |
| C - Cup Width |
33.338 mm 1.3125 in |
| C1 - Cup Flange Width |
5.558 mm 0.2188 in |
| T - Bearing Width to Flange |
11.908 mm 0.4688 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 |
142 mm 5.59 in |
| db - Cone Backface Backing Diameter |
148.10 mm 5.83 in |
| Da - Cup Frontface Backing Diameter |
185.93 mm 7.36 in |
| Ab - Cage-Cone Frontface Clearance |
2 mm 0.08 in |
| Aa - Cage-Cone Backface Clearance |
2.3 mm 0.09 in |
| a - Effective Center Location |
-4.1 mm -0.16 in |
| Basic Load Ratings | |
| C90 - Dynamic Radial Rating (90 million revolutions) |
73300 N 16500 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions) |
283000 N 63600 lbf |
| C0 - Static Radial Rating |
542000 N 122000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions) |
40300 N 9060 lbf |
| Factors | |
| K - Factor | 1.82 |
| e - ISO Factor | 0.32 |
| Y - ISO Factor | 1.87 |
| G1 - Heat Generation Factor (Roller-Raceway) | 404 |
| G2 - Heat Generation Factor (Rib-Roller End) | 95.6 |
| Cg - Geometry Factor | 0.121 |
As TIMKEN bearing distributor, Nodes bearings have TIMKEN 48385-48320-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.
