- Loyal
- 638ZZ
638ZZ Bearing | Loyal
638ZZ PDF download| 638ZZ interchange ISO 638ZZ | |
| 638ZZ cross reference ISO 638ZZ | |
| 638ZZ Equivalent bearing interchange guide： | |
| Price： | enquiry |
| Model Number： | 638ZZ |
| D | 28 mm |
| d | 8 mm |
| B | 9 mm |
| C | 9 mm |
| r min. | 0,3 mm |
| Size (mm) | 8x28x9 |
| Width (mm) | 9 |
| Bearing number | 638ZZ |
| Bore Diameter (mm) | 8 |
| Outer Diameter (mm) | 28 |
UCTH210-31J-300 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH210-31J-300
SDI: B-1/4-28UNF
SD: 1 15/16
ZKX12-34 Tapered bore (with adapter) inch - ZK series
DVIS: A-1/4-28UNF
CNSORDERNO: Medium-duty(X)
SDI: ZKX12-34
SD: 2 1/8
UCTH212-39J-300 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH212-39J-300
SDI: B-R1/8
SD: 2 7/16
