- Loyal
- NRT 180 B
NRT 180 B Bearing | Loyal
NRT 180 B PDF download| NRT 180 B interchange SKF NRT 180 B | |
| NRT 180 B cross reference SKF NRT 180 B | |
| NRT 180 B Equivalent bearing interchange guide： | |
| Price： | enquiry |
| Model Number： | NRT 180 B |
| a | 6.2 mm |
| d | 180 mm |
| D | 280 mm |
| H | 7 mm |
| C | 15 mm |
| J | 194 mm |
| N | 7 mm |
| Size | M6 |
| Size G | M8 |
| Size - G | M8 |
| Pitch α | 7.5 ° |
| Bolt size | M6 |
| Size (mm) | 180x280x43 |
| Width (mm) | 43 |
| Size bolts | M6 |
| Mass bearing | 7.5 kg |
| N2 | 7 mm |
| Axial preload | 2.6 kN |
| N2 | 7 mm |
| N1 | 11 mm |
| N1 | 11 mm |
| J1 | 260 mm |
| H1 | 29 mm |
| Axial Preload | 2.6 N |
| d1 | 244 mm |
| J1 | 260 mm |
| H1 | 29 mm |
| d1 | 244 mm |
| Pitch - &alfa; | 7.5 ° |
| Bearing number | NRT 180 B |
| Axial stiffness | 10.6 kN/µm |
| Number of bolts | 46 |
| axial stiffness | 10.6 N/micron |
| radial stiffness | 5.8 N/micron |
| Radial stiffness | 5.8 kN/µm |
| Moment stiffness | 54000 kN·m/mrad |
| Number of threads | 3 |
| Tightening torque | 14 N·m |
| Guideline diameter | 400 mm |
| Bore Diameter (mm) | 180 |
| r2 min. | 0.3 mm |
| r1 min. | 0.6 mm |
| Angle between bolts | 120 ° |
| Outer Diameter (mm) | 280 |
| r2 - min. | 0.3 mm |
| r1 - min. | 0.6 mm |
| Angle between threads | 120 ° |
| Axial unloading force | 5.6 kN |
| Guideline rotary table diameter | 400 mm |
| Frictional moment CRL | 13 N·m |
| Frictional moment - CRL | 13 N·m |
| Limiting speed for oil lubrication | 380 mm/min |
| Tightening torque (Bolt grade 10.9) | 14 N·m |
| Limiting speed for grease lubrication | 190 r/min |
| Attainable speed for grease lubrication | 190 r/min |
| Attainable speed for oil-air lubrication | 380 r/min |
| Basic dynamic load rating - axial direction C | 80 kN |
| Basic dynamic load rating, axial direction - C | 80 kN |
| Basic dynamic load rating - radial direction C | 89.7 kN |
| Basic dynamic load rating, radial direction - C | 89.7 kN |
| Number of bolts omitted at removal thread position | 3, 120° apart |
| Number of bolts omitted at retaining bolts position | 2, 180° apart |
| Basic static load rating - axial direction C0 | 560 kN |
| Basic static load rating - radial direction C0 | 236 kN |
| Basic static load rating, axial direction - C0 | 560 kN |
| Basic static load rating, radial direction - C0 | 236 kN |
UCTH211-35J-300 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH211-35J-300
SDI: B-R1/8
SD: 2 3/16
ZKX11-32 Tapered bore (with adapter) inch - ZK series
DVIS: A-1/4-28UNF
CNSORDERNO: Medium-duty(X)
SDI: ZKX11-32
SD: 2.00000000
UCHA215-48 with Setscrew(inch)
CNSORDERNO: A-R1/8
SDI: UCHA215-48
DVIS: 3.00000000
SD: Normal-duty(2)
