455/453X Bore 50.8 Mm, 455 Series, Tapered Roller Bearings Single Row - TS Type Imperial
455/453X
Bore Diameter:50.8 mm
Outside Diameter:104.775 mm
Width:30.163 mm
Weight:1.18 kg
Min. Order:1 Piece
The 455/453X
The 455/453X bearing is a Tapered Roller Bearings Single Row - TS type Imperial with an inner diameter of 50.8 mm , an outer diameter of 104.775 mm, a width of 30.163 mm. GCr15 / SAE 52100 / 20CrNiMoA rings, GCr15 / SAE 52100 rolling mlement. Its dynamic axial rated load is approximately 5387 N, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.
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Detailed description
| Part Number | 455/453X |
| Type | TS = Single-row (pressed steel and pin-type) |
| Manufacturer Part Code | 455-453X |
| Reference From | TIMKEN 455/453X |
| Inner ring (cone) | 455 |
| Outer ring (cup) | 453X |
| Series | 455 |
| Bearing Type | Tapered Roller Bearings Single Row - TS type Imperial |
| Units | Inch |
| Rows NO. | Single row |
| Cage Material | Sheet metal |
| Temperature - T(min) [°C] | -30 |
| Temperature - T(max) [°C] | 110 |
| C1 Dynamic Radial [lbf] | 36098 |
| Ca90 Dynamic Axial [lbf] | 5387 |
| C90 Dynamic Radial [lbf] | 9367 |
| C0 Static Radial [lbf] | 37231 |
| Dimensions | |
| d φ Inside [inch] | 2 |
| D Φ Outside [inch] | 4.125 |
| T thickness [inch] | 1.1875 |
| B Cone Width [inch] | 1.1542 |
| C Cup Width [inch] | 0.9687 |
| a Effective center [inch] | -0.28 |
| r Fillet Radius (Housing) [inch] | 0.13 |
| R Fillet Radius (Shaft) [inch] | 0.03 |
| Ab [inch] | 0.08 |
| Aa [inch] | 0.07 |
| da Dia.(Shaft) [inch] | 2.32 |
| db Dia.(Shaft) [inch] | 2.36 |
| Da Dia.(Housing) [inch] | 3.9 |
| Db Dia.(Housing) [inch] | 3.62 |
| Coefficient | |
| e | 0.34 |
| Y | 1.79 |
| K | 1.74 |
| G1 Geometry (Roller-Raceway) | 58.6 |
| G2 Geometry (Rib-Roller End) | 17.1 |
| Cg Geometry | 0.0946 |
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