105 mm x 190 mm x 50 mm KOYO 2221 Self aligning ball bearing
| Brand Name |
KOYO |
| Model Number |
2221 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
KOYO 2221 bearing Size Chart (mm/inches) |
|---|
| Bearing number | BS2-2210-2CS/VT143 |
| Size (mm) | 50x90x28 |
| Bore Diameter (mm) | 50 |
| Outer Diameter (mm) | 90 |
| Width (mm) | 28 |
| d | 50 mm |
| D | 90 mm |
| B | 28 mm |
| C | 28 mm |
| b | 5,5 mm |
| d2 | 58,1 mm |
| r1 min. | 1,1 mm |
| r2 min. | 1,1 mm |
| D1 | 82,1 mm |
| K | 3 mm |
| da min. | 57 mm |
| da max | 58 mm |
| Da max. | 83 mm |
| ra max. | 1 mm |
| Weight | 0,7 Kg |
| Basic dynamic load rating (C) | 104 kN |
| Basic static load rating (C0) | 108 kN |
| Fatigue load limit (Pu) | 11,8 |
| Limiting speed | 1900 r/min |
| Calculation factor (e) | 0,24 |
| Calculation factor (Y0) | 2,8 |
| Calculation factor (Y1) | 2,8 |