NNU4940B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
What is NNU4940B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series in mechanical Ceramic Ball Type engineering? Super Precision Angular Contact Bearings Manufacturing 68.000 mm D Service . China Rexroth a10v Hydraulic Pump Supplier Upload your CAD file for an instant. CR - Phenolic Outer Cage Type
Brand Name: |
SKF |
Model Number: |
NNU4940B/SPC3W33 |
Ball Type: |
Ceramic |
Cage Type: |
CR - Phenolic Outer |
D: |
68.000 mm |
Limiting Speed (Oil): |
43200 rpm |
Bearing Width: |
12 mm |
do - Ball Diameter: |
6.350 mm |
Design Units: |
METRIC |
C0 - Static Radial Rating: |
11100 N |
PDF |
NNU4940B/SPC3W33 |
Product Details
Ball Type |
Ceramic |
Cage Type |
CR - Phenolic Outer |
D |
68.000 mm |
Limiting Speed (Oil) |
43200 rpm |
Bearing Width |
12 mm |
do - Ball Diameter |
6.350 mm |
Design Units |
METRIC |
C0 - Static Radial Rating |
11100 N |
r - Outer Ring To Clear Radius3 |
0.6 mm |
R - Inner Ring To Clear Radius2 |
0.6 mm |
da - Inner Ring Backing Diameter |
50.100 mm |
Bearing Weight |
0.13 Kg |
Ce - Dynamic Radial Rating1 |
15900 N |
d |
45 mm |
Da - Outer Ring Backing Diameter |
63.400 mm |
Limiting Speed (Grease) |
21600 rpm |
Contact Angle |
25 º |