- Loyal
- 644/633
644/633 Bearing | Loyal
644/633 PDF download| 644/633 interchange NACHI 644/633 | |
| 644/633 cross reference NACHI 644/633 | |
| 644/633 Equivalent bearing interchange guide： | |
| Price： | enquiry |
| Model Number： | 644/633 |
| a | 11.2 mm |
| d | 71.438 mm |
| D | 130.175 mm |
| T | 41.275 mm |
| B | 41.275 mm |
| C | 31.750 mm |
| Weight | 2,55 Kg |
| r1 min. | 3.5 mm |
| r2 min. | 3.3 mm |
| Size (mm) | 71.438x130.175x41.275 |
| Width (mm) | 41.275 |
| Bearing number | 644/633 |
| Bore Diameter (mm) | 71.438 |
| Outer Diameter (mm) | 130.175 |
| Calculation factor (e) | 0.36 |
| (Oil) Lubrication Speed | 3800 r/min |
| Calculation factor (Y0) | 0.91 |
| (Grease) Lubrication Speed | 2800 r/min |
| Basic dynamic load rating (C) | 151000 kN |
| Basic static load rating (C0) | 229000 kN |
UCHA215-48 with Setscrew(inch)
CNSORDERNO: A-R1/8
SDI: UCHA215-48
DVIS: 3.00000000
SD: Normal-duty(2)
UCTH212-36J-300 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH212-36J-300
SDI: B-R1/8
SD: 2 1/4
UCTH208-24J-300 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH208-24J-300
SDI: B-1/4-28UNF
SD: 1 1/2
UCTH207-23J-230 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH207-23J-230
SDI: B-1/4-28UNF
SD: 1 7/16
