7909CTRQUMP3 NSK Super Precision Bearings
7909CTRQUMP3 NSK Super Precision Bearings Needs Analysis , Super Precision Bearings Manufacturing Floating Steel Ring Center Guidance Service Guangzhou Wangli Auto Parts Co., Ltd. . Get 0.130 to 0.180 mm Radial Clearance Your Free.
| Brand Name: |
NSK |
| Model Number: |
7909CTRQUMP3 |
| Center Guidance: |
Floating Steel Ring |
| Radial Clearance: |
0.130 to 0.180 mm |
| Retainer Material: |
Pressed Steel |
| Roller Profile: |
Symmetric |
| D: |
240 mm |
| Bore Type: |
Tapered Bore |
| Axial Load Factor Y0: |
2.19 |
| Da (max): |
228 mm |
Product Details
| Center Guidance |
Floating Steel Ring |
| Radial Clearance |
0.130 to 0.180 mm |
| Retainer Material |
Pressed Steel |
| Roller Profile |
Symmetric |
| D |
240 mm |
| Bore Type |
Tapered Bore |
| Axial Load Factor Y0 |
2.19 |
| Da (max) |
228 mm |
| Static Load Rating |
1,280,000 N |
| da (min) |
172 mm |
| Limiting Speed - Grease |
2,100 rpm |
| ra (max) |
2 mm |
| Axial Load Factor Y1 |
2.24 |
| Weight |
12.700 kg |
| Nr. of Holes |
6 |
| Configuration |
Double Row |
| B |
80 mm |
| Hole Diameter (do) |
6 mm |
| Enclosure |
Open |
| Limiting Speed - Oil |
2,600 rpm |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7583216 |