RNA4909-2RS Needle Roller Bearing 52x68x22mm
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
Product Features
RNA4909-2RS Needle Roller Bearing 52x68x22mm Size Chart (mm/inches) |
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Bearing number | HM231149/HM231110 |
Size (mm) | 149.225x236.538x57.15 |
Bore Diameter (mm) | 149,225 |
Outer Diameter (mm) | 236,538 |
Width (mm) | 57,15 |
d | 149,225 mm |
D | 236,538 mm |
T | 57,15 mm |
B | 56,642 mm |
C | 44,45 mm |
R | 3,6 mm |
r | 3,3 mm |
a - | 11,4 mm |
Da | 224 mm |
db | 167 mm |
da | 163 mm |
Db | 217 mm |
Aa | 4,3 mm |
Ab | 3,7 mm |
Weight | 9,21 Kg |
Basic static load rating (C0) | 932 kN |
Factor (G1) | 532,8 |
Factor (G2) | 85,9 |
Factor (Cg) | 0,0379 |
Factor (K) | 1,83 |
Basic dynamic load rating (C90) | 143 |
Basic dynamic load rating (Ca90) | 78,2 |
Basic dynamic load rating (C1) | 553 kN |
Calculation factor (e) | 0,32 |