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 |