304KV4852 NSK Four-Row Tapered Roller Bearing
What are the dimensions of a 304KV4852 NSK Four-Row Tapered Roller Bearing? Thrust Spherical Roller Bearing Manufacturing Service . 6 Number of threads Get BEARING MFG.CORP. Your Free, Instant Quote！
| Brand Name: | NSK |
| Model Number: | 304KV4852 |
| Number of threads: | 6 |
| axial stiffness: | 60 N/micron |
| Angle between threads: | 60 ° |
| Pitch α: | 7.5 ° |
| a: | 13 mm |
| D: | 870 mm |
| Bore Diameter (mm): | 650 |
| Bolt size: | M12 |
Product Details
| Number of threads | 6 |
| axial stiffness | 60 N/micron |
| Angle between threads | 60 ° |
| Pitch α | 7.5 ° |
| a | 13 mm |
| D | 870 mm |
| Bore Diameter (mm) | 650 |
| Bolt size | M12 |
| Tightening torque (Bolt grade 10.9) | 116 N·m |
| Radial stiffness | 17.2 kN/µm |
| Tightening torque | 116 N·m |
| H | 14 mm |
| N1 | 20 mm |
| Guideline rotary table diameter | 1450 mm |
| Basic dynamic load rating, axial direction - C | 365 kN |
| Size bolts | M12 |
| Axial preload | 27 kN |
| H1 | 78 mm |
| Limiting speed for oil lubrication | 110 mm/min |