RNA4913A Needle Roller Bearing 72x90x25mm
Model Number |
750 |
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
Product Features
RNA4913A Needle Roller Bearing 72x90x25mm Size Chart (mm/inches) |
---|
Bearing number | X32304M/Y32304M |
Size (mm) | 20x52x22.25 |
Bore Diameter (mm) | 20 |
Outer Diameter (mm) | 52 |
Width (mm) | 22,25 |
d | 20 mm |
D | 52 mm |
T | 22,25 mm |
B | 21 mm |
C | 18 mm |
R | 1,5 mm |
r | 1,5 mm |
a - | 7,9 mm |
Da | 48 mm |
db | 31 mm |
da | 27 mm |
Db | 44 mm |
Weight | 0,23 Kg |
Basic static load rating (C0) | 55,8 kN |
Factor (Cg) | 0,0222 |
Factor (K) | 1,95 |
Basic dynamic load rating (C90) | 12 |
Basic dynamic load rating (Ca90) | 6,16 |
Basic dynamic load rating (C1) | 46,4 kN |
Calculation factor (e) | 0,3 |