Bearing NU2272 ISO
Enjoy High Margins on Competitive Cylindrical Roller Bearing Pricing.Great Wholesale Products at Low 460x600x70 Costs.
| Min.Order Quantity | 1 pcs |
| Price | Negotiable |
Product Details
| Bearing number | NRT 460 A |
| Size (mm) | 460x600x70 |
| Bore Diameter (mm) | 460 |
| Outer Diameter (mm) | 600 |
| Width (mm) | 70 |
| d | 460 mm |
| D | 600 mm |
| H | 9.3 mm |
| d1 | 560 mm |
| C | 22 mm |
| H1 | 46 mm |
| J | 482 mm |
| J1 | 580 mm |
| N1 | 15 mm |
| N2 | 9.3 mm |
| a | 8.2 mm |
| r1 - min. | 1 mm |
| r2 - min. | 1 mm |
| Basic dynamic load rating, radial direction - C | 201 kN |
| Basic static load rating, radial direction - C0 | 765 kN |
| Basic dynamic load rating, axial direction - C | 180 kN |
| Basic static load rating, axial direction - C0 | 2240 kN |
| Limiting speed for grease lubrication | 80 r/min |
| Limiting speed for oil lubrication | 160 mm/min |
| Axial Preload | 16 N |
| Axial unloading force | 34 kN |
| Frictional moment - CRL | 70 N·m |
| axial stiffness | 38.5 N/micron |
| radial stiffness | 12.1 N/micron |
| Moment stiffness | 1036000 kN·m/mrad |
| Mass bearing | 45 kg |
| Guideline diameter | 1000 mm |
| Size - G | M12 |
| Number of bolts | 46 |
| Angle between bolts | 120 ° |
| Size bolts | M8 |
| Pitch - &alfa; | 7.5 ° |
| Number of bolts omitted at removal thread position | 3, 120° apart |
| Number of bolts omitted at retaining bolts position | 2, 180° apart |
| Tightening torque | 34 N·m |
| Size | M8 |
| N | 9.3 mm |
| r1 min. | 1 mm |
| r2 min. | 1 mm |
| Basic dynamic load rating - radial direction C | 201 kN |
| Basic static load rating - radial direction C0 | 765 kN |
| Basic dynamic load rating - axial direction C | 180 kN |
| Basic static load rating - axial direction C0 | 2240 kN |
| Attainable speed for grease lubrication | 80 r/min |
| Attainable speed for oil-air lubrication | 160 r/min |
| Axial preload | 16 kN |
| Frictional moment CRL | 70 N·m |
| Axial stiffness | 38.5 kN/µm |
| Radial stiffness | 12.1 kN/µm |
| Guideline rotary table diameter | 1000 mm |
| Size G | M12 |
| Number of threads | 3 |
| Angle between threads | 120 ° |
| Bolt size | M8 |
| Pitch α | 7.5 ° |
| Tightening torque (Bolt grade 10.9) | 34 N·m |