320 mm x 440 mm x 56 mm KOYO 6964 deep groove ball bearings
Brand Name |
KOYO |
Model Number |
6964 |
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
Product Features
KOYO 6964 bearing Size Chart (mm/inches) |
---|
Bearing number | 2311K |
Size (mm) | 55x120x43 |
Bore Diameter (mm) | 55 |
Outer Diameter (mm) | 120 |
Width (mm) | 43 |
d | 55 mm |
D | 120 mm |
B | 43 mm |
C | 43 mm |
r min. | 2 mm |
da min. | 64 mm |
Da max. | 111 mm |
ra max. | 2 mm |
Weight | 2.05 Kg |
Basic dynamic load rating (C) | 75.3 kN |
Basic static load rating (C0) | 24.0 kN |
(Grease) Lubrication Speed | 4600 r/min |
(Oil) Lubrication Speed | 6400 r/min |
Calculation factor (e) | 0.41 |
Calculation factor (Y0) | 1.60 |
Calculation factor (Y1) | 1.53 |