25580/25520 Bearing
Inch tapered roller bearing
- Bore d44.45 mm
- Outer dia. D82.931 mm
- Width T23.812 mm
- Weight≈ 0.53 kg
Combined radial and axial loads: wheel hubs, agricultural machinery, differentials.
Technical data
| Bearing designation | 25580/25520 |
|---|---|
| Type | Inch tapered roller bearing |
| Bore d | 44.45 mm |
| Outer dia. D | 82.931 mm |
| Width T | 23.812 mm |
| Weight | ≈ 0.53 kg |
Designation meaning and notes
- Set: cone 25580 + cup 25520. Dimensions in mm.
Dimensions are standard catalogue values; the weight is an approximate calculation. Please confirm before ordering.
Matching seal (radial shaft seal)
44.45 × 82.931 × 10 mm
Seal weight: ≈ 0.044 kg
Other common widths: 44.45 × 82.931 × 8 mm, 44.45 × 82.931 × 12 mm
The seal's inner diameter matches the shaft (44.45 mm) and its outer diameter matches the housing bore (82.931 mm); the width depends on the space in the housing. NBR (double lip, TC type) is recommended for general use and FKM (Viton) for high temperatures.
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