TIMKEN 663-652-B tapered bearings with Flange
Also known as : 663-652-B
- Inside Diameter: 82.55 mm
- Outside Diameter: 152.4 mm
- Width: 16.667 mm
- Basic dynamic load rating: 247 kN
- Basic static load rating: 335 kN
TIMKEN 663-652-B Bearing
TIMKEN 663-652-B Bearing details
| Series | 655 |
|---|---|
| model | 663-652-B |
| Cone Part Number | 663 |
| Cup Part Number | 652-B |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| Bearing Weight |
3.200 Kg 7.10 lb |
| Dimensions | |
| d - Bore |
82.550 mm 3.2500 in |
| D - Cup Outer Diameter |
152.400 mm 6.0000 in |
| D1 - Flange Outer Diameter |
159.441 mm 6.2772 in |
| B - Cone Width |
41.275 mm 1.6250 in |
| C - Cup Width |
31.750 mm 1.2500 in |
| C1 - Cup Flange Width |
7.142 mm 0.2812 in |
| T - Bearing Width to Flange |
16.667 mm 0.6562 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 |
91.90 mm 3.62 in |
| db - Cone Backface Backing Diameter |
99.10 mm 3.9 in |
| Da - Cup Frontface Backing Diameter |
141.48 mm 5.57 in |
| Ab - Cage-Cone Frontface Clearance |
2.5 mm 0.1 in |
| Aa - Cage-Cone Backface Clearance |
4.3 mm 0.17 in |
| a - Effective Center Location |
-7.9 mm -0.31 in |
| Basic Load Ratings | |
| C90 - Dynamic Radial Rating (90 million revolutions) |
64000 N 14400 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions) |
247000 N 55500 lbf |
| C0 - Static Radial Rating |
335000 N 75300 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions) |
44800 N 10100 lbf |
| Factors | |
| K - Factor | 1.43 |
| e - ISO Factor | 0.41 |
| Y - ISO Factor | 1.47 |
| G1 - Heat Generation Factor (Roller-Raceway) | 137 |
| G2 - Heat Generation Factor (Rib-Roller End) | 27.3 |
| Cg - Geometry Factor | 0.0919 |
As TIMKEN bearing distributor, Nodes bearings have TIMKEN 663-652-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.
