15 mm x 28 mm x 14 mm KOYO NA4902RS needle roller bearings
15 mm x 28 mm x 14 mm KOYO NA4902RS needle roller bearings, Units and Housings CAD models , 15 mm x 28 mm x 14 mm Needle Roller Bearings Manufacturing Service Lamar parts manufacturing company . Get Your Free.
What is NA4902RS bearing interchange？
| Brand Name |
KOYO |
| Model Number |
NA4902RS |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
| PDF |
NA4902RS |
Product Details
| Mass plain bearing |
4.8 kg |
| C |
66.675 mm |
| α |
6 ° |
| D |
139.7 mm |
| d |
88.9 mm |
| Lubricant |
Maintenance free &nd |
| Sealing solution |
Triple-lip seals |
| r2 min. |
1 mm |
| M |
6.5 mm |
| Design (sliding contact surface combination) |
Steel/steel |
| b |
10.5 mm |
| Basic static load rating C0 |
2040 kN |
| ra max. |
0.6 mm |
| Material constant KM |
330 |
| Da max. |
133.8 mm |
| da max. |
101.7 mm |
| rb max. |
1 mm |
| dk |
128.016 mm |
| b1 |
8 mm |
| Specific dynamic load factor K |
150 N/mm² |