TIMKEN 757-752-B tapered bearings with Flange
Also known as : 757-752-B
- Inside Diameter: 82.55 mm
- Outside Diameter: 161.925 mm
- Width: 17.45 mm
- Basic dynamic load rating: 327 kN
- Basic static load rating: 441 kN
TIMKEN 757-752-B Bearing
TIMKEN 757-752-B Bearing details
| Series | 755 |
|---|---|
| model | 757-752-B |
| Cone Part Number | 757 |
| Cup Part Number | 752-B |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| Bearing Weight |
4.500 Kg 10.000 lb |
| Dimensions | |
| d - Bore |
82.550 mm 3.2500 in |
| D - Cup Outer Diameter |
161.925 mm 6.3750 in |
| D1 - Flange Outer Diameter |
169.748 mm 6.6830 in |
| B - Cone Width |
48.260 mm 1.9000 in |
| C - Cup Width |
38.100 mm 1.5000 in |
| C1 - Cup Flange Width |
7.925 mm 0.3120 in |
| T - Bearing Width to Flange |
17.450 mm 0.6870 in |
| T1 - Bearing Width |
47.625 mm 1.8750 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 |
94 mm 3.7 in |
| db - Cone Backface Backing Diameter |
100.10 mm 3.94 in |
| Da - Cup Frontface Backing Diameter |
150.11 mm 5.94 in |
| Ab - Cage-Cone Frontface Clearance |
1.8 mm 0.07 in |
| Aa - Cage-Cone Backface Clearance |
2.8 mm 0.11 in |
| a - Effective Center Location |
-11.9 mm -0.47 in |
| Basic Load Ratings | |
| C90 - Dynamic Radial Rating (90 million revolutions) |
84800 N 19100 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions) |
327000 N 73600 lbf |
| C0 - Static Radial Rating |
441000 N 99200 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions) |
49500 N 11100 lbf |
| Factors | |
| K - Factor | 1.71 |
| e - ISO Factor | 0.34 |
| Y - ISO Factor | 1.76 |
| G1 - Heat Generation Factor (Roller-Raceway) | 177 |
| G2 - Heat Generation Factor (Rib-Roller End) | 29.4 |
| Cg - Geometry Factor | 0.0945 |
As TIMKEN bearing distributor, Nodes bearings have TIMKEN 757-752-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.
