- Loyal
- 638 DD
638 DD Bearing | Loyal
638 DD PDF download| 638 DD interchange NSK 638 DD | |
| 638 DD cross reference NSK 638 DD | |
| 638 DD Equivalent bearing interchange guide： | |
| Price： | enquiry |
| Model Number： | 638 DD |
| D | 28 mm |
| d | 8 mm |
| B | 9 mm |
| C | 9 mm |
| r min. | 0,3 mm |
| Weight | 0,0286 Kg |
| db max. | 12,8 mm |
| Db min. | 22,8 mm |
| rb max. | 0,3 mm |
| Size (mm) | 8x28x9 |
| Width (mm) | 9 |
| Bearing number | 638 DD |
| Bore Diameter (mm) | 8 |
| Outer Diameter (mm) | 28 |
| Basic dynamic load rating (C) | 4,55 kN |
| Basic static load rating (C0) | 1,97 kN |
UCTH207-22J-230 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH207-22J-230
SDI: B-1/4-28UNF
SD: 1 3/8
UCTH210-31J-300 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH210-31J-300
SDI: B-1/4-28UNF
SD: 1 15/16
ZK311-32 Tapered bore (with adapter) inch - ZK series
DVIS: A-R1/8
CNSORDERNO: Heavy-duty(3)
SDI: ZK311-32
SD: 2.00000000
