7217A5TRSUMP3 NSK Super Precision Bearings
7217A5TRSUMP3 NSK Super Precision Bearings Industries and 260 mm D Applications ? We sell 3 mm Fillet Radius/Chamfer discount Anhui Xiaoyi Bearing Import & Export Co., Ltd. Super Precision Bearings online as well as cheap machinery parts.
| Brand Name: | NSK |
| Model Number: | 7217A5TRSUMP3 |
| D: | 260 mm |
| da (min): | 134 mm |
| Fillet Radius/Chamfer: | 3 mm |
| Nr. of Holes: | 6 |
| Limiting Speed - Grease: | 2,100 rpm |
| Center Guidance: | Floating Steel Ring |
| Limiting Speed - Oil: | 2,500 rpm |
| Groove Width A: | 12 mm |
Product Details
| D | 260 mm |
| da (min) | 134 mm |
| Fillet Radius/Chamfer | 3 mm |
| Nr. of Holes | 6 |
| Limiting Speed - Grease | 2,100 rpm |
| Center Guidance | Floating Steel Ring |
| Limiting Speed - Oil | 2,500 rpm |
| Groove Width A | 12 mm |
| Da (max) | 246 mm |
| Dynamic Load Rating | 790,000 N |
| Axial Load Factor Y2 | 4.72 |
| d | 120 mm |
| Constant e | 0.21 |
| Enclosure | Open |
| Radial Clearance | 0.135 to 0.170 mm |
| Configuration | Double Row |
| Axial Load Factor Y1 | 3.17 |
| Roller Profile | Symmetric |
| ra (max) | 2.5 mm |
| Bore Type | Tapered Bore |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-5874125 |
