- Loyal
- 638H
638H Bearing | Loyal
638H PDF download| 638H interchange AST 638H | |
| 638H cross reference AST 638H | |
| 638H Equivalent bearing interchange guide： | |
| Price： | enquiry |
| Model Number： | 638H |
| Ball Qty | 7 |
| Material | Martensitic Stainless Steel |
| Size (mm) | 8x28x9 |
| Precision | A1 |
| Width (B) | 9.0000 |
| Weight (g) | 28.10 |
| Width (mm) | 9 |
| Bearing Type | Open |
| Bore Dia (d) | 8.0000 |
| Outer Dia (D) | 28.0000 |
| Ball Dia (Dw) | 4.7620 |
| Bearing number | 638H |
| Radius (min) (rs) | 0.300 |
| Bore Diameter (mm) | 8 |
| Standard Clearance | K25 |
| Outer Diameter (mm) | 28 |
| Dynamic Load Rating (Cr) | 3,879 |
| Static Load Rating (Cor) | 1,586 |
| Max Speed (Oil) (X1000 RPM) | 34 |
| Max Speed (Grease) (X1000 RPM) | 28 |
| Max. Shaft Shoulder Dia. Inner (Li) | 14.5 |
| Min. Housing Shoulder Dia., Outer (Lo) | 21.3 |
UCTH210-30J-300 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH210-30J-300
SDI: B-1/4-28UNF
SD: 1 7/8
ZK312-34 Tapered bore (with adapter) inch - ZK series
DVIS: A-R1/8
CNSORDERNO: Heavy-duty(3)
SDI: ZK312-34
SD: 2 1/8
UCTH205-16J-150 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH205-16J-150
SDI: B-1/4-28UNF
SD: 1.00000000
