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 |
