7221CTRSULP3 NSK Super Precision Bearings
Online shopping 7221CTRSULP3 NSK Super Precision Bearings from a great selection at Store. Qingdao Clunt Bearing Co., Ltd. Floating Steel Ring Center Guidance ... Super Precision Bearings Accessories.
| Brand Name: |
NSK |
| Model Number: |
7221CTRSULP3 |
| Center Guidance: |
Floating Steel Ring |
| Fillet Radius/Chamfer: |
2.1 mm |
| Roller Profile: |
Symmetric |
| Bore Type: |
Cylindrical Bore |
| Groove Width A: |
14 mm |
| d: |
150 mm |
| Axial Load Factor Y1: |
1.77 |
| Axial Load Factor Y0: |
1.73 |
Product Details
| Center Guidance |
Floating Steel Ring |
| Fillet Radius/Chamfer |
2.1 mm |
| Roller Profile |
Symmetric |
| Bore Type |
Cylindrical Bore |
| Groove Width A |
14 mm |
| d |
150 mm |
| Axial Load Factor Y1 |
1.77 |
| Axial Load Factor Y0 |
1.73 |
| Static Load Rating |
1,520,000 N |
| Weight |
19.600 kg |
| Nr. of Holes |
6 |
| Constant e |
0.38 |
| Limiting Speed - Oil |
2,600 rpm |
| Limiting Speed - Grease |
2,100 rpm |
| da (min) |
162 mm |
| Da (max) |
238 mm |
| D |
250 mm |
| Axial Load Factor Y2 |
2.64 |
| Hole Diameter (do) |
8 mm |
| Radial Clearance |
0.170 to 0.220 mm |
Company Profile
| Worktime |
9:00-18:00(BeiJing time) |
| Phone |
86-1515369322 |