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SKF Deep Groove Ball Bearing 6308-ZNR (40MM x 90MM x 23MM)
In stock
Brand
Part Number : 6308-ZNR
MRP:
₹816.75
₹692.16
Special Price
25% off
₹1,089.00
Features / Specifications
- Bore diameter (d) : 40 mm
- Outside diameter (D) : 90 mm
- Width (B) : 23mm
- Shoulder diameter(d1):56.11 mm
- Recess diameter(D2):77.7 mm
- Diameter of snap ring groove(D3):86.79 mm
- Outside diameter of snap ring(D4):96.5 mm
- Width of snap ring groove(b):2.7 mm
- Distance outer ring from side face to snap ring groove(c):3.28mm
- Width of snap ring(f):2.46 mm
- Botton radius of snap ring groove(o):max 0.6mm
- Chamfer dimension(r1,2):min. 1.5mm
- Reference speed: 17 000 r/min
- Limiting speed: 11 000 r/min
- Mass bearing: 0.65 kg
* Required
Tool Description
| da | min. 49 mm | Diameter of shaft abutment |
|---|---|---|
| da | max. 56 mm | Diameter of shaft abutment |
| Da | max. 81 mm | Diameter of housing abutment |
| Db | min. 98 mm | Diameter of snap ring recess in the housing |
| ba | min. 3 mm | Width of snap ring recess in the housing |
| Ca | max. 5.74 mm | Distance from outer ring side face to snap ring back face |
| ra | max. 1.5 mm | Radius of shaft or housing fillet |
| Basic dynamic load rating | C | 42.3 kN |
|---|---|---|
| Basic static load rating | C0 | 24 kN |
| Fatigue load limit | Pu | 1.02 kN |
| Reference speed | 17 000 r/min | |
| Limiting speed | 11 000 r/min | |
| Minimum load factor | kr | 0.03 |
| Calculation factor | f0 | 13 |
| Mass bearing | 0.65 kg |
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