NNU4938B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
What is NNU4938B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series in mechanical engineering? Super Precision Angular Contact Bearings Manufacturing Service . Bearing de Mexico, S.A. Upload your CAD file for an 2 mm ra (max) instant.
| Brand Name: |
SKF |
| Model Number: |
NNU4938B/SPW33 |
| ra (max): |
2 mm |
| Center Guidance: |
Fixed Inner Ring Rib |
| Dynamic Load Rating: |
415,000 N |
| Static Load Rating: |
478,000 N |
| Radial Clearance: |
0.100 to 0.135 mm |
| Configuration: |
Double Row |
| Nr. of Holes: |
4 |
| Roller Profile: |
Asymmetric |
Product Details
| ra (max) |
2 mm |
| Center Guidance |
Fixed Inner Ring Rib |
| Dynamic Load Rating |
415,000 N |
| Static Load Rating |
478,000 N |
| Radial Clearance |
0.100 to 0.135 mm |
| Configuration |
Double Row |
| Nr. of Holes |
4 |
| Roller Profile |
Asymmetric |
| Axial Load Factor Y2 |
3.61 |
| Enclosure |
Open |
| Hole Diameter (do) |
5 mm |
| Bore Type |
Tapered Bore |
| Weight |
3.900 kg |
| Constant e |
0.28 |
| d |
110 mm |
| Da (max) |
160 mm |
| B |
45 mm |
| Groove Width A |
9 mm |
| Fillet Radius/Chamfer |
2 mm |
| da (min) |
120 mm |