4303 Bearing
Double row deep groove ball bearing
- Bore d17 mm
- Outer dia. D47 mm
- Width B19 mm
- Weight≈ 0.15 kg
High radial loads in tight spaces: gear reducers, cranes and hoist sheaves.
Technical data
| Bearing designation | 4303 |
|---|---|
| Type | Double row deep groove ball bearing |
| Bore d | 17 mm |
| Outer dia. D | 47 mm |
| Width B | 19 mm |
| Weight | ≈ 0.15 kg |
Dimensions are standard catalogue values; the weight is an approximate calculation. Please confirm before ordering.
Matching seal (radial shaft seal)
17 × 47 × 7 mm
Seal weight: ≈ 0.014 kg
Other common widths: 17 × 47 × 10 mm
The seal's inner diameter matches the shaft (17 mm) and its outer diameter matches the housing bore (47 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.
Quote for bearing and sealAll seal sizes and matching bearings →