TIMKEN Tapered Roller Bearing Single Cone JT Series
#Grup produk P111209039
Spesifikasi
| Aa - Cage-Cone Backface Clearance (mm) | 2.3 |
|---|---|
| Ab - Cage-Cone Frontface Clearance (mm) | 4.3 |
| B - Cone Width (mm) | 40 |
| C0 - Static Radial Rating (N) | 386000 |
| C1 - Dynamic Radial Rating (1 million revolutions)⁶ (N) | 298000 |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)¹ (N) | 520000 |
| C90 - Dynamic Radial Rating (90 million revolutions)⁵ (N) | 77400 |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)⁷ (N) | 72300 |
| Cage Type | Stamped Steel |
| Cg - Geometry Factor⁹ | 0.107 |
| Design Unit | METRIC |
| G1 - Heat Generation Factor (Roller-Raceway) | 163.5 |
| G2 - Heat Generation Factor (Rib-Roller End) | 48.6 |
| K - Factor⁸ | 1.07 |
| R - Cone Backface "To Clear" Radius³ (mm) | 5.08 |
| Series | JT9000 |
| a - Effective Center Location⁴ (mm) | 0.8 |
| d - Cone Bore (mm) | 90 |
| da - Cone Frontface Backing Diameter (mm) | 100 |
| db - Cone Backface Backing Diameter (mm) | 114 |
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Informasi Produk
Description
This is the most basic and most widely used type of tapered roller Bearing. It 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.
Warning
Relate to Attribute:1 Based on 1 X 10⁶ revolutions L10 life, for the ISO life calculation method.
2 Based on 90 x 10⁶ revolutions L10 life, for The Timken Company life calculation method. C90 and Ca90 are radial and thrust values for a single-row, C90(2) is the two-row radial value.
3 These maximum fillet radii will be cleared by the bearing corners.
4 Negative value indicates effective center inside cone backface.
5 Based on 90 x 10⁶ revolutions L10 life, for The Timken Company life calculation method. C90 and Ca90 are radial and thrust values.
6 Based on 1 X 10⁶ revolutions L10 life, for the ISO life calculation method.
7 Based on 90 x 10⁶ revolutions L10 life, for The Timken Company life calculation method. C90 and Ca90 are radial and thrust values for a single-row, C90(2) is the two-row radial value.
8 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
9 Geometry constant for Lubrication Life Adjustment Factor a3l.
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