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 |