7220A5TRSUMP3 NSK Super Precision Bearings
7220A5TRSUMP3 NSK Super Precision Bearings with easy-to-use parts graphics, giving you the ability Floating Steel Ring Center Guidance to check parts Shanghai Sunpace Machinery Co., Ltd. availability, Super Precision Bearings pricing, examine remanufactured options. 5 mm Hole Diameter (do)
| Brand Name: |
NSK |
| Model Number: |
7220A5TRSUMP3 |
| Hole Diameter (do): |
5 mm |
| Limiting Speed - Grease: |
3,100 rpm |
| Center Guidance: |
Floating Steel Ring |
| Axial Load Factor Y1: |
2.09 |
| Groove Width A: |
10 mm |
| Constant e: |
0.32 |
| Fillet Radius/Chamfer: |
2.1 mm |
| d: |
100 mm |
Product Details
| Hole Diameter (do) |
5 mm |
| Limiting Speed - Grease |
3,100 rpm |
| Center Guidance |
Floating Steel Ring |
| Axial Load Factor Y1 |
2.09 |
| Groove Width A |
10 mm |
| Constant e |
0.32 |
| Fillet Radius/Chamfer |
2.1 mm |
| d |
100 mm |
| Enclosure |
Open |
| Radial Clearance |
0.100 to 0.135 mm |
| Roller Profile |
Symmetric |
| Weight |
6.760 kg |
| D |
180 mm |
| Nr. of Holes |
4 |
| Axial Load Factor Y0 |
2.04 |
| Retainer Material |
Pressed Steel |
| Axial Load Factor Y2 |
3.11 |
| Configuration |
Double Row |
| B |
60.3 mm |
| ra (max) |
2 mm |
Company Profile
| Worktime |
9:00-18:00(BeiJing time) |
| Phone |
86-53169884577 |