– Type:Lip seal / bearing isolator oil seal
– Dimension:8.25 × 9.5 × 0.62 inchMade-in-Ch…
– Material:FKM rubber compound
– Function:Shaft rotary sealing, gear‑box oil retention, dust & mud exclusion
– Applicable unit:NOV VARCO TDS‑11SA top‑drive drilling system
– Medium:Gear lubrication oil, drilling mud splash, seawater mist
– Max linear shaft speed:12 m/s
– Working pressure:0‑0.35 MPa
– Operating temperature:‑40℃ ~ +120℃
77039 Specifications
| Type | Lip seal / bearing isolator oil seal |
|---|---|
| Dimension | 8.25 × 9.5 × 0.62 inchMade-in-Ch... |
| Material | FKM rubber compound |
| Function | Shaft rotary sealing, gear‑box oil retention, dust & mud exclusion |
| Applicable unit | NOV VARCO TDS‑11SA top‑drive drilling system |
| Medium | Gear lubrication oil, drilling mud splash, seawater mist |
| Max linear shaft speed | 12 m/s |
| Working pressure | 0‑0.35 MPa |
| Operating temperature | ‑40℃ ~ +120℃ |
About the 77039
The 77039 is a oil drilling equipment used in industrial automation, control and power systems. It is rated at Type Lip seal / bearing isolator oil seal, Dimension 8.25 × 9.5 × 0.62 inchMade-in-Ch..., Material FKM rubber compound. This oil drilling equipment is supplied as new, original industrial-grade stock. Each unit is identified by manufacturer part number 77039 for accurate procurement and cross-referencing.
Why source the 77039 from HDE123
- Verified part number: every 77039 is checked against its manufacturer specification before shipment.
- 9 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 77039
To order the 77039, 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.