7904A5TRSUMP3 NSK Super Precision Bearings
Enjoy High WJE Bearing Manufacturing Co., Ltd. 2 mm ra (max) Margins on 2.74 Axial Load Factor Y2 Competitive Super Precision Bearings Pricing.Great Wholesale Products at Low Costs.
| Brand Name: |
NSK |
| Model Number: |
7904A5TRSUMP3 |
| ra (max): |
2 mm |
| Radial Clearance: |
0.135 to 0.170 mm |
| Axial Load Factor Y2: |
2.74 |
| Axial Load Factor Y0: |
1.80 |
| Configuration: |
Double Row |
| Fillet Radius/Chamfer: |
2 mm |
| Nr. of Holes: |
4 |
| da (min): |
120 mm |
Product Details
| ra (max) |
2 mm |
| Radial Clearance |
0.135 to 0.170 mm |
| Axial Load Factor Y2 |
2.74 |
| Axial Load Factor Y0 |
1.80 |
| Configuration |
Double Row |
| Fillet Radius/Chamfer |
2 mm |
| Nr. of Holes |
4 |
| da (min) |
120 mm |
| Enclosure |
Open |
| Hole Diameter (do) |
6 mm |
| Limiting Speed - Oil |
3,800 rpm |
| Weight |
6.890 kg |
| d |
110 mm |
| Retainer Material |
Pressed Steel |
| D |
180 mm |
| Constant e |
0.37 |
| Dynamic Load Rating |
633,000 N |
| Groove Width A |
11 mm |
| Center Guidance |
Floating Steel Ring |
| Roller Profile |
Symmetric |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-8525637 |