30306 Bearing
Tapered roller bearing
- Bore d30 mm
- Outer dia. D72 mm
- Width T20.75 mm
- Weight≈ 0.41 kg
Combined radial and axial loads: wheel hubs, gear reducers, axle systems.
Technical data
| Bearing designation | 30306 |
|---|---|
| Type | Tapered roller bearing |
| Bore d | 30 mm |
| Outer dia. D | 72 mm |
| Width T | 20.75 mm |
| Weight | ≈ 0.41 kg |
Dimensions are standard catalogue values; the weight is an approximate calculation. Please confirm before ordering.
Matching seal (radial shaft seal)
30 × 72 × 10 mm
Seal weight: ≈ 0.036 kg
Other common widths: 30 × 72 × 8 mm, 30 × 72 × 12 mm
The seal's inner diameter matches the shaft (30 mm) and its outer diameter matches the housing bore (72 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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