17 mm x 47 mm x 14 mm KOYO 6303NR deep groove ball bearings
| Brand Name |
KOYO |
| Model Number |
6303NR |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
KOYO 6303NR bearing Size Chart (mm/inches) |
|---|
| Bearing number | E2.6001-2Z |
| Size (mm) | 12x28x8 |
| Bore Diameter (mm) | 12 |
| Outer Diameter (mm) | 28 |
| Width (mm) | 8 |
| d | 12 mm |
| D | 28 mm |
| B | 8 mm |
| C | 8 mm |
| d1 | 17 mm |
| d2 | – mm |
| r1 min. | 14 mm |
| r2 min. | 14 mm |
| D1 | 24,8 mm |
| D2 | 0,3 mm |
| da min. | 16,9 mm |
| Da max. | 26 mm |
| ra max. | 0,3 mm |
| Weight | 0,022 Kg |
| Basic dynamic load rating (C) | 5,07 kN |
| Basic static load rating (C0) | 2,32 kN |
| Fatigue load limit (Pu) | 0,098 |
| Reference speed | 66000 r/min |
| Limiting speed | 33000 r/min |
| Calculation factor (f0) | 13 |