Product Description
Ulvac Bearing, Ball, NU208 for VS1501 – 330050
Ulvac Bearing
Bearing, Ball, NU208
Ulvac bearing identified by part number 330050, listed for the compatible pump models shown below.
Compatible Pump Models
- VS1501
Verify the exact pump model and serial number before ordering.
Product Details
| Part Number | 330050 |
| Brand | Ulvac |
| Product Type | Bearing |
Recommended Oil and Service Fluids
After opening an oil-sealed pump for service, drain contaminated fluid and refill with the manufacturer-specified vacuum pump oil. Confirm the correct fluid by pump model, service, and operating conditions.
Related Repair Parts and Resources
- Shop ULVAC Pump Kits and Parts
- Vacuum Pump Schematics, Manuals and Technical Resources
- Rotary Vane Pump Repair Kits and Parts
Why Buy from Vacuum Pump Supply?
- Vacuum pump specialists since 2006
- Over 15,000 vacuum pump parts and kits available
- OEM and OEM-equivalent options
- Technical support from vacuum pump specialists
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Frequently Asked Questions
Is this an OEM or OEM-equivalent product?
The source catalog does not make an OEM-status claim for this listing. Order by part number and confirm fit before purchase.
What is the part number?
The part number is 330050.
What pump models is this used on?
The source catalog lists VS1501. Verify the pump model and serial number before ordering.
Can Vacuum Pump Supply help confirm fit?
Yes. Contact us with the pump model, serial number, and part number if you need help confirming the correct repair part or kit.
