7930CTRDUMP3 NSK Super Precision Bearings
What is the best place to buy 7930CTRDUMP3 NSK Super Precision Bearings online? Super Precision Bearings 1.5 mm Fillet Radius/Chamfer Manufacturing Shanghai Sunpace Machinery Co., Ltd. Service 37 mm B . Double Row Configuration
| Brand Name: |
NSK |
| Model Number: |
7930CTRDUMP3 |
| Configuration: |
Double Row |
| Fillet Radius/Chamfer: |
1.5 mm |
| B: |
37 mm |
| Da (max): |
171.5 mm |
| Nr. of Holes: |
4 |
| Weight: |
2.870 kg |
| Axial Load Factor Y0: |
3.58 |
| Constant e: |
0.18 |
| PDF |
7930CTRDUMP3 |
Product Details
| Configuration |
Double Row |
| Fillet Radius/Chamfer |
1.5 mm |
| B |
37 mm |
| Da (max) |
171.5 mm |
| Nr. of Holes |
4 |
| Weight |
2.870 kg |
| Axial Load Factor Y0 |
3.58 |
| Constant e |
0.18 |
| Limiting Speed - Grease |
2,700 rpm |
| Retainer Material |
Machined Brass |
| Groove Width A |
8 mm |
| Limiting Speed - Oil |
3,450 rpm |
| ra (max) |
1.5 mm |
| Axial Load Factor Y1 |
3.66 |
| Radial Clearance |
0.095 to 0.145 mm |
| Static Load Rating |
355,000 N |
| Axial Load Factor Y2 |
5.46 |
| da (min) |
138.5 mm |
| Hole Diameter (do) |
4 mm |
| Dynamic Load Rating |
284,000 N |
Company Profile
| Worktime |
9:00-18:00(BeiJing time) |
| Phone |
86-53169884577 |