28NQ4020 Needle Roller Bearing 28x40x20mm
| Model Number |
K5V140DTP-0E11 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
28NQ4020 Needle Roller Bearing 28x40x20mm Size Chart (mm/inches) |
|---|
| Lubricant | Regular relubrication – grease |
| Design (sliding contact surface combination) | Steel/steel |
| Sealing solution | Triple-lip seals |
| d | 88.9 mm |
| D | 139.7 mm |
| B | 77.775 mm |
| C | 66.675 mm |
| α | 6 ° |
| dk | 128.016 mm |
| b | 10.5 mm |
| b1 | 8 mm |
| M | 6.5 mm |
| r1 min. | 0.6 mm |
| r2 min. | 1 mm |
| da min. | 94.6 mm |
| da max. | 101.7 mm |
| Da min. | 122.8 mm |
| Da max. | 133.8 mm |
| ra max. | 0.6 mm |
| rb max. | 1 mm |
| Basic dynamic load rating C | 680 kN |
| Basic static load rating C0 | 2040 kN |
| Specific dynamic load factor K | 100 N/mm² |
| Specific static load factor K0 | 300 N/mm² |
| Material constant KM | 330 |
| Mass plain bearing | 4.8 kg |