KOYO NUP310 cylindrical roller bearings
| Brand Name |
KOYO |
| Model Number |
NUP310 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
KOYO NUP310 bearing Size Chart (mm/inches) |
|---|
| Bearing number | 5315NR |
| Size (mm) | 75x160x68.3 |
| Bore Diameter (mm) | 75 |
| Outer Diameter (mm) | 160 |
| Width (mm) | 68.3 |
| d | 75 mm |
| D | 160 mm |
| B | 68.3 mm |
| C | 68.3 mm |
| a | 4.9 mm |
| b | 3.1 mm |
| f | 2.82 mm |
| r min. | 2.1 mm |
| D1 | 155.22 mm |
| D2 | 169.7 mm |
| Weight | 5.51 Kg |
| Basic dynamic load rating (C) | 178 kN |
| Basic static load rating (C0) | 149 kN |
| (Grease) Lubrication Speed | 3000 r/min |
| Enclosure | Snap Ring Groove with Snap Ring |
| Configuration | Double Row |
| Bore Type | Cylindrical Bore |
| Bore Size | 75 mm |
| Outside Diameter | 160 mm |
| Width | 68.3 mm |
| Fillet Radius/Chamfer | 2.1 mm |
| Snap Ring Width | 2.8 mm |
| Snap Ring Outside Diameter | 169.7 mm |
| a (max) | 4.9 mm |
| Dynamic Load Rating | 178,000 N |
| Static Load Rating | 149,000 N |
| Limiting Speed - Grease | 3,000 rpm |
| Limiting Speed - Oil | 4,000 rpm |
| Radial Clearance | 0.010 to 0.030 mm |
| da | 87 mm |
| Da | 148 mm |
| Dx | 172 mm |
| ra | 2 mm |
| Cy | 7.4 mm |