Model: NOV 91250-1 Rotary Shaft Oil Seal
Type: Double-lip metal cased shaft oil seal
Material: Oil-resistant elastomer with steel reinforcement frame
Working medium: Gear lubrication oil
Operating temperature: -40℃ ~ +100℃
Application: Main spindle gearbox of TDS-9SA / TDS-11SA top drive
Feature: Anti-leakage, mud & dust exclusion, suitable for continuous rotary operation
Installation: Shaft end sealing of top drive main transmission housing
91250-1 Specifications
| Model | NOV 91250-1 Rotary Shaft Oil Seal |
|---|---|
| Type | Double-lip metal cased shaft oil seal |
| Material | Oil-resistant elastomer with steel reinforcement frame |
| Working medium | Gear lubrication oil |
| Operating temperature | -40℃ ~ +100℃ |
| Application | Main spindle gearbox of TDS-9SA / TDS-11SA top drive |
| Feature | Anti-leakage, mud & dust exclusion, suitable for continuous rotary operation |
| Installation | Shaft end sealing of top drive main transmission housing |
About the 91250-1
The 91250-1 is a hydraulic & pneumatic products used in industrial automation, control and power systems. It is rated at Model NOV 91250-1 Rotary Shaft Oil Seal, Type Double-lip metal cased shaft oil seal, Material Oil-resistant elastomer with steel reinforcement frame. This hydraulic & pneumatic products is supplied as new, original industrial-grade stock. Each unit is identified by manufacturer part number 91250-1 for accurate procurement and cross-referencing.
Why source the 91250-1 from HDE123
- Verified part number: every 91250-1 is checked against its manufacturer specification before shipment.
- 8 confirmed technical parameters available on this page for engineering review.
- Global delivery with clear lead time and commercial invoice for B2B buyers.
- Fast B2B support: send us the equipment model or an existing part number and our engineers confirm compatibility before you order.
Ordering the 91250-1
To order the 91250-1, add it to your cart and complete checkout, or use the Request a Quote form for volume purchases and replacement / cross-reference enquiries. Lead time: typically 3–10 working days for in-stock items, subject to confirmation. Worldwide shipping is available and a commercial invoice is provided for customs.