68/56 KOYO Single-row deep groove ball bearings
Brand Name: |
KOYO |
Model Number: |
68/56 |
Design Unit: |
METRIC |
Bearing Weight: |
69.200 Kg |
Cage Type: |
EMB |
Cage Material: |
Brass |
Superseded Part: |
23980YMBW33W89C08C3 |
d: |
400.000 mm |
D: |
540.000 mm |
B - Inner Ring Width: |
106 mm |
Product Details
Design Unit |
METRIC |
Bearing Weight |
69.200 Kg |
Cage Type |
EMB |
Cage Material |
Brass |
Superseded Part |
23980YMBW33W89C08C3 |
d |
400.000 mm |
D |
540.000 mm |
B - Inner Ring Width |
106 mm |
B - Outer Ring Width |
106.000 mm |
R - Inner Ring To Clear Radius1 |
3.0 mm |
r - Outer Ring To Clear Radius2 |
3.0 mm |
da - Inner Ring Backing Diameter |
436.000 mm |
Da - Outer Ring Backing Diameter |
511.000 mm |
C0 - Static Radial Rating |
4020000 N |
C1(2) - Dynamic Radial Rating (Two-Rows) |
2180000 N |
e - ISO Factor3 |
0.17 |
Y0 - ISO Factor4 |
3.99 |
Y1 - ISO Factor5 |
5.94 |
Y2 - ISO Factor6 |
3.9 |
Reference Thermal Speed Rating (Grease) |
690 |
Reference Thermal Speed Rating (Oil)7 |
810 |
Cg - Geometry Factor8 |
0.1464 |