FAFNIR 3MM9103WI DUH distributors Precision Ball Bearings
| Bore Type: |
Tapered Bore |
| Enclosure: |
Open |
| Configuration: |
Double Row |
| Roller Profile: |
Symmetric |
| Center Guidance: |
Floating Steel Ring |
| Retainer Material: |
Pressed Steel |
| Nr. of Holes: |
4 |
| Weight: |
0.560 kg |
Product Details
| Bore Type |
Tapered Bore |
| Enclosure |
Open |
| Configuration |
Double Row |
| Roller Profile |
Symmetric |
| Center Guidance |
Floating Steel Ring |
| Retainer Material |
Pressed Steel |
| Nr. of Holes |
4 |
| Weight |
0.560 kg |
| d |
40 mm |
| D |
80 mm |
| B |
23 mm |
| Fillet Radius/Chamfer |
1.1 mm |
| Groove Width A |
6 mm |
| Hole Diameter (do) |
3 mm |
| Dynamic Load Rating |
126,000 N |
| Static Load Rating |
102,000 N |
| Limiting Speed - Grease |
7,400 rpm |
| Limiting Speed - Oil |
8,900 rpm |
| Constant e |
0.28 |
| Axial Load Factor Y0 |
2.32 |
| Axial Load Factor Y1 |
2.37 |
| Axial Load Factor Y2 |
3.53 |
| Radial Clearance |
0.050 to 0.065 mm |
| da (min) |
47 mm |
| Da (max) |
73 mm |
| ra (max) |
1 mm |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |