SKF 6303-2Z/C3 bearings
6303-2Z/C3 Deep groove ball bearing with shields, C3 clearance, SKF Explorer
- Measurement system
- Metric
- Bore diameter
- 17.000 mm
- Outside diameter
- 47.000 mm
- Width
- 14.000 mm
- Cr
- 14300 N
- C0r
- 6550 N
- Limiting speed
- 17000 r/min
- Net weight
- 0.12 kg
- Number of rows
- 1
- Sealing
- Shield on both sides
- Cage
- Steel sheet metal
- Bore type
- Cylindrical
- Outer diameter type
- Cylindrical
- Bearing material
- Steel
- Rolling material
- Steel
- Tolerance class
- Dimensional tolerance: P6, Radial run-out: P5
- Internal clearance
- C3
- Lubricant in bearing
- Grease
In stock
Technical specification for SKF 6303-2Z/C3
Part Number | 6303-2Z/C3 | |
---|---|---|
Description | Single row deep groove ball bearings 2Z : Shield on both sides Popular item SKF Explorer | |
Cage | Sheet metal | |
Tolerance class | Dimensional tolerance: P6, Radial run-out: P5 | |
Seal | Shield on both sides | |
Net weight | 0.12 kg | |
Dimensions | ||
d | 17.0 mm | Bore diameter |
D | 47.0 mm | Outside diameter |
B | 14.0 mm | Width |
d1 | ≈ 26.52 mm | Shoulder diameter |
D2 | ≈ 39.58 mm | Recess diameter |
r1,2 | min. 1.0 mm | Chamfer dimension |
Abutment Dimensions | ||
da | min. 22.6 mm | Diameter of shaft abutment |
da | max. 26.4 mm | Diameter of shaft abutment |
Da | max. 41.4 mm | Diameter of housing abutment |
ra | max. 1.0 mm | Radius of shaft or housing fillet |
Calculation Data | ||
C | 14.3 kN | Basic dynamic load rating |
C0 | 6.55 kN | Basic static load rating |
Pu | 0.275 kN | Fatigue load limit |
17000.0 r/min | Limiting speed | |
34000.0 r/min | Reference speed | |
kr | 0.03 | Minimum load factor |
f0 | 12.0 | Calculation factor |
SKF 6303-2Z/C3, single row deep groove ball bearing with seals, Dimensions: 17x47x14 mm, sheet metal cage, Dimensional tolerance: P6, Radial run-out: P5.
2Z : Shield on both sides
C3 : Radial internal clearance
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