AST NU310 EM cylindrical roller bearings
Online 1100 rpm Oil Speed Rating Open/Shielded n2 AST NU310 EM cylindrical roller bearings 312000 N Basic Dynamic Radial Load Rating C Expert.More Choices. AST NU310 EM cylindrical roller bearings in Stock & Ready to Ship Now! EKU Power Transmission Fittings Co., Ltd.
What is NU310 EM bearing interchange？
| Brand Name: | AST |
| Model Number: | NU310 EM |
| Bearing number: | NJ 209 ECPH |
| Size (mm): | 85x45x19 |
| Bore Diameter (mm): | 85 |
| Outer Diameter (mm): | 45 |
| Width (mm): | 19 |
| d: | 45 mm |
| D: | 85 mm |
| B: | 19 mm |
| PDF |
NU310 EM |
Product Details
| Bearing number | NJ 209 ECPH |
| Size (mm) | 85x45x19 |
| Bore Diameter (mm) | 85 |
| Outer Diameter (mm) | 45 |
| Width (mm) | 19 |
| d | 45 mm |
| D | 85 mm |
| B | 19 mm |
| d1 | 59 mm |
| D1 | 72.4 mm |
| F | 54.5 mm |
| r1,2 - min. | 1.1 mm |
| r3,4 - min. | 1.1 mm |
| s | 1.2 mm |
| da - min. | 52 mm |
| da - max. | 53 mm |
| db - min. | 61 mm |
| Da - max. | 77.6 mm |
| ra - max. | 1 mm |
| Basic dynamic load rating - C | 69.5 kN |
| Basic static load rating - C0 | 64 kN |
| Fatigue load limit - Pu | 8.2 kN |
| Reference speed | 9000 r/min |
| Limiting speed | 9500 r/min |
| Calculation factor - kr | 0.15 |
| d1 ≈ | 59 mm |
| D1 ≈ | 72.4 mm |
| r1,2 min. | 1.1 mm |
| r3,4 min. | 1.1 mm |
| s max. | 1.2 mm |
| da min. | 52 mm |
| da max. | 53 mm |
| db min. | 61 mm |
| Da max. | 77.6 mm |
| ra max. | 1 mm |
| Basic dynamic load rating C | 69.5 kN |
| Basic static load rating C0 | 64 kN |
| Fatigue load limit Pu | 8.15 kN |
| Calculation factor kr | 0.15 |
| Limiting value e | 0.2 |
| Axial load factor Y | 0.6 |
| Mass bearing | 0.44 kg |
