TIMKEN 67983-67920-B tapered bearings with Flange
Also known as : 67983-67920-B
- Inside Diameter: 203.2 mm
- Outside Diameter: 282.575 mm
- Width: 16.67 mm
- Basic dynamic load rating: 503 kN
- Basic static load rating: 876 kN
TIMKEN 67983-67920-B Bearing
TIMKEN 67983-67920-B Bearing details
| Series | 67900 |
|---|---|
| model | 67983-67920-B |
| Cone Part Number | 67983 |
| Cup Part Number | 67920-B |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| Bearing Weight |
8.80 Kg 19.400 lb |
| Dimensions | |
| d - Bore |
203.2 mm 8 in |
| D - Cup Outer Diameter |
282.575 mm 11.1250 in |
| D1 - Flange Outer Diameter |
289.616 mm 11.4022 in |
| B - Cone Width |
46.038 mm 1.8125 in |
| C - Cup Width |
36.513 mm 1.4375 in |
| C1 - Cup Flange Width |
7.145 mm 0.2813 in |
| T - Bearing Width to Flange |
16.670 mm 0.6563 in |
| T1 - Bearing Width |
46.038 mm 1.8125 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 |
215.90 mm 8.5 in |
| db - Cone Backface Backing Diameter |
222 mm 8.74 in |
| Da - Cup Frontface Backing Diameter |
276.10 mm 10.87 in |
| Ab - Cage-Cone Frontface Clearance |
2.8 mm 0.11 in |
| Aa - Cage-Cone Backface Clearance |
3.8 mm 0.15 in |
| a - Effective Center Location |
16 mm 0.63 in |
| Basic Load Ratings | |
| C90 - Dynamic Radial Rating (90 million revolutions) |
130000 N 29300 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions) |
503000 N 113000 lbf |
| C0 - Static Radial Rating |
876000 N 197000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions) |
114000 N 25500 lbf |
| Factors | |
| K - Factor | 1.15 |
| e - ISO Factor | 0.51 |
| Y - ISO Factor | 1.18 |
| G1 - Heat Generation Factor (Roller-Raceway) | 820 |
| G2 - Heat Generation Factor (Rib-Roller End) | 172 |
| Cg - Geometry Factor | 0.139 |
As TIMKEN bearing distributor, Nodes bearings have TIMKEN 67983-67920-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.
