NTN W4029 bearing Size Chart (mm/inches) | |
|---|---|
| Bearing number | 4304 |
| Size (mm) | 20x52x21 |
| Bore Diameter (mm) | 20 |
| Outer Diameter (mm) | 52 |
| Width (mm) | 21 |
| d | 20 mm |
| D | 52 mm |
| B | 21 mm |
| C | 21 mm |
| r min. | 1.1 mm |
| da min. | 26.5 mm |
| Da max. | 45.5 mm |
| ra max. | 1 mm |
| Weight | 0.227 Kg |
| Basic dynamic load rating (C) | 19.5 kN |
| Basic static load rating (C0) | 17.0 kN |
| (Grease) Lubrication Speed | 8300 r/min |
| (Oil) Lubrication Speed | 11000 r/min |
| Bearing No. | 4304 |
| r(min) | 1.1 |
| Cr | 24.3 |
| C0r | 17.0 |
| Cu | 0.890 |
| f0 | 13.5 |
| Grease lub. | 8300 |
| Oil lub. | 11000 |
| da(min) | 26.5 |
| Da(max) | 45.5 |
| ra(max) | 1 |
| (Refer.)Mass(kg) | 0.227 |
Bearing W4029
| Place of Origin | Japan |
| Brand Name | NTN |
| Certification | Original Cerificate |
| Model Number | W4029 |
| Min.Order Quantity | One Set |
| Price | Check with us |
| Packaging Details | Standard packaging |
| Delivery Time | Within 4 working days |
| Payment Terms | T/T |
| Supply Ability | Check with us |