30211 Bearing
Tapered roller bearing
- Bore d55 mm
- Outer dia. D100 mm
- Width T22.75 mm
- Weight≈ 0.72 kg
Combined radial and axial loads: wheel hubs, gear reducers, axle systems.
Technical data
| Bearing designation | 30211 |
|---|---|
| Type | Tapered roller bearing |
| Bore d | 55 mm |
| Outer dia. D | 100 mm |
| Width T | 22.75 mm |
| Weight | ≈ 0.72 kg |
Dimensions are standard catalogue values; the weight is an approximate calculation. Please confirm before ordering.
Matching seal (radial shaft seal)
55 × 100 × 10 mm
Seal weight: ≈ 0.063 kg
Other common widths: 55 × 100 × 8 mm, 55 × 100 × 12 mm
The seal's inner diameter matches the shaft (55 mm) and its outer diameter matches the housing bore (100 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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