TIMKEN 458-453XB tapered bearings with Flange
Also known as : 458-453XB
- Inside Diameter: 44.45 mm
- Outside Diameter: 107.95 mm
- Width: 8.738 mm
- Basic dynamic load rating: 136 kN
- Basic static load rating: 166 kN
TIMKEN 458-453XB Bearing
TIMKEN 458-453XB Bearing details
| Series | 455 |
|---|---|
| model | 458-453XB |
| Cone Part Number | 458 |
| Cup Part Number | 453XB |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| Bearing Weight |
1.400 Kg 3.10 lb |
| Dimensions | |
| d - Bore |
44.450 mm 1.7500 in |
| D - Cup Outer Diameter |
107.95 mm 4.25 in |
| D1 - Flange Outer Diameter |
114.198 mm 4.4960 in |
| B - Cone Width |
29.317 mm 1.1542 in |
| C - Cup Width |
24.605 mm 0.9687 in |
| C1 - Cup Flange Width |
5.558 mm 0.2188 in |
| T - Bearing Width to Flange |
8.738 mm 0.3440 in |
| T1 - Bearing Width |
27.785 mm 1.0939 in |
| Abutment and Fillet Dimensions | |
| R - Cone Backface "To Clear" Radius |
0.800 mm 0.03 in |
| r - Cup Backface "To Clear" Radius |
0.80 mm 0.030 in |
| da - Cone Frontface Backing Diameter |
54.10 mm 2.13 in |
| db - Cone Backface Backing Diameter |
55.10 mm 2.17 in |
| Da - Cup Frontface Backing Diameter |
100.58 mm 3.96 in |
| Ab - Cage-Cone Frontface Clearance |
2 mm 0.08 in |
| Aa - Cage-Cone Backface Clearance |
1.8 mm 0.07 in |
| a - Effective Center Location |
-7.1 mm -0.28 in |
| Basic Load Ratings | |
| C90 - Dynamic Radial Rating (90 million revolutions) |
35200 N 7900 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions) |
136000 N 30500 lbf |
| C0 - Static Radial Rating |
166000 N 37200 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions) |
20200 N 4540 lbf |
| Factors | |
| K - Factor | 1.74 |
| e - ISO Factor | 0.34 |
| Y - ISO Factor | 1.79 |
| G1 - Heat Generation Factor (Roller-Raceway) | |
| G2 - Heat Generation Factor (Rib-Roller End) | |
| Cg - Geometry Factor | 0.0946 |
As TIMKEN bearing distributor, Nodes bearings have TIMKEN 458-453XB 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.
