7903CTRDULP3 NSK Super Precision Bearings
Shop 7903CTRDULP3 NSK Super Precision Bearings Shandong ZXY Bearing Science & Technology Co., Ltd. huge online discount Super Precision Bearings inventory. Super Precision Bearings and Import machinery 8 mm Groove Width A parts your car needs with Free Shipping and Free Extended Warranty.
| Brand Name: | NSK |
| Model Number: | 7903CTRDULP3 |
| Groove Width A: | 8 mm |
| Limiting Speed - Oil: | 4,000 rpm |
| Nr. of Holes: | 4 |
| Center Guidance: | Floating Steel Ring |
| Configuration: | Double Row |
| Limiting Speed - Grease: | 3,300 rpm |
| Hole Diameter (do): | 4 mm |
| Radial Clearance: | 0.095 to 0.120 mm |
| PDF |
7903CTRDULP3 |
Product Details
| Groove Width A | 8 mm |
| Limiting Speed - Oil | 4,000 rpm |
| Nr. of Holes | 4 |
| Center Guidance | Floating Steel Ring |
| Configuration | Double Row |
| Limiting Speed - Grease | 3,300 rpm |
| Hole Diameter (do) | 4 mm |
| Radial Clearance | 0.095 to 0.120 mm |
| Dynamic Load Rating | 380,000 N |
| Bore Type | Tapered Bore |
| D | 170 mm |
| Constant e | 0.23 |
| da (min) | 92 mm |
| Axial Load Factor Y2 | 4.29 |
| ra (max) | 2 mm |
| Fillet Radius/Chamfer | 2.1 mm |
| Static Load Rating | 339,000 N |
| B | 39 mm |
| Axial Load Factor Y0 | 2.82 |
| Axial Load Factor Y1 | 2.88 |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7356786 |
