111.12x150x12/25mm FAW Truck Shaft Oil Seal, NBR | Heavy Truck Axle Rotary Shaft Seal | VKEFOT
Model / SKU: VKEFOT-111.12-150-12-25-NBR
111.12x150x12/25mm NBR shaft oil seal for FAW heavy trucks. Features oil resistance and wear resistance. High quality aftermarket spare parts for truck sealing applications. Factory direct supply, in stock, worldwide shipping. Send RFQ for bulk wholesale pricing.
Tags: 111.12x150x12/25mm oil seal, FAW truck oil seal, NBR shaft seal, oil and wear resistant oil seal, heavy truck axle seal, truck rotary shaft oil seal, aftermarket truck spare part
Product photos
Key specs: Inner diameter mm: 111.12 | Outer diameter mm: 150 | Height mm: 12/25 | Material: NBR | Material: NBR (Nitrile Butadiene Rubber) | Structure: double lip rotary shaft oil seal with metal casing and garter spring, oil-resistant and wear-resistant for FAW heavy truck sealing applications | specifications: 111.12x150x12/25 mm | Size: 111.12x150x12/25 mm
- Inner diameter mm: 111.12
- Outer diameter mm: 150
- Height mm: 12/25
- Material: NBR
- Material: NBR (Nitrile Butadiene Rubber)
- Structure: double lip rotary shaft oil seal with metal casing and garter spring, oil-resistant and wear-resistant for FAW heavy truck sealing applications
- specifications: 111.12x150x12/25 mm
- Size: 111.12x150x12/25 mm
Technical summary
Product specifications. Refer to the approved drawing for dimensional tolerances and installation requirements.
| Spec | Value |
|---|---|
| Material | NBR (Nitrile Butadiene Rubber) |
| Structure | double lip rotary shaft oil seal with metal casing and garter spring, oil-resistant and wear-resistant for FAW heavy truck sealing applications |
| Size | 111.12x150x12/25 mm |
Pricing: request a quote (B2B / wholesale).
MOQ / commerce notes: MOQ: Typically 100–5,000 pcs | Lead Time: 7–15 working days
Product details
This aftermarket 111.12x150x12/25mm shaft oil seal is built with NBR nitrile rubber and reinforced metal outer casing with garter spring. It delivers reliable sealing performance with good oil resistance and wear resistance, specially designed for FAW heavy truck axle and rotary shaft sealing maintenance.
VKEFOT manufactures oil seals, O-rings and custom rubber sealing components in Xingtai, China. Our products export to Europe, North America, Middle East and Southeast Asia. Importers, heavy truck part wholesalers and MRO distributors can send RFQ with size, purchase quantity and destination country for formal quotation.
Features & Benefits
Dual lip sealing structure prevents oil leakage and blocks dust, mud and water splash entering truck axle and shaft assembly.
Built-in garter spring maintains stable radial compression force on sealing lip under continuous rotation and heavy-duty vehicle vibration.
NBR nitrile rubber provides reliable oil resistance and wear resistance for heavy truck axle operating conditions.
Metal outer casing guarantees tight press-fit installation inside housing bore for stable service.
This seal is an aftermarket replacement part; verify shaft and bore dimensions and FAW truck model before placing your order.
Material & Specification
- Sealing lip：NBR nitrile butadiene rubber
- Reinforcement：carbon steel metal casing
- Spring：carbon steel garter spring
Typical working temperature range for NBR: -30°C to +100°C. Confirm rubber compound grade with RFQ for special operating applications.
Compatible fluids: mineral engine oil, gear oil, axle grease.
Not suitable for strong polar solvents, ketones and high temperature synthetic oils.
Applications & Compatibility
Specially suitable for FAW heavy truck shaft and axle sealing applications. Widely used for truck overhaul, fleet maintenance and aftermarket replacement.
Check shaft diameter, housing bore dimension and truck model before purchase to avoid costly size mismatch.
Selection & Installation Guide
Selection Tips
Confirm shaft dimension 111.12 mm, housing bore 150mm and seal width 12/25mm. Verify lubricant type and operating temperature before final selection.
Installation Steps
- Clean shaft and housing bore fully, remove burrs, rust and old seal residue.
- Lubricate sealing lips and shaft with compatible lubricant; dry installation is not allowed.
- Press the seal squarely and evenly with proper installation tool, keep perpendicular to bore.
- Do not strike rubber lip directly, protect seal outer surface from scratches and deformation.
- Rotate shaft manually after assembly, then run low pressure test and check for oil leakage.
Packaging & Delivery
Each seal packed in neutral polybag, then packed into export cartons, normally 300–600 pcs per carton and adjustable on request.
- Lead Time：7–15 working days for this standard stocked spec. MOQ: Typically 100–5,000 pcs; exact quantity, unit price and lead time confirmed on formal quotation.
Samples and small trial lots are available for stocked sizes; sample freight cost confirmed on RFQ.
Send inquiry with dimension in mm, quantity, destination country and working medium for a firm quotation.
FAQ
What is this 111.12x150x12/25mm oil seal used for?
This 111.12x150x12/25mm NBR shaft oil seal is aftermarket spare part for FAW heavy trucks, designed for truck axle and rotary shaft sealing with oil and wear resistance.
What are the full specifications of the 111.12x150x12/25mm FAW truck oil seal?
This seal: 111.12mm inner diameter,150mm housing bore,12/25mm width. Material: NBR nitrile rubber. Structure: double lip rotary shaft oil seal with metal casing and garter spring for FAW heavy truck shaft sealing.
Which truck fits 111.12x150x12/25mm NBR shaft oil seal?
It is aftermarket replacement shaft oil seal for FAW heavy-duty trucks for axle and rotary shaft sealing. Always verify dimensions and truck model before ordering.
What temperature can NBR oil seal withstand?
NBR nitrile rubber oil seal normally works within -30°C ~ +100°C, suitable for standard heavy truck axle and shaft working conditions.
Is this 111.12x150x12/25mm FAW truck oil seal genuine OEM part?
No. It is an aftermarket replacement shaft seal for heavy truck repair and fleet maintenance. Please confirm all dimensions and truck model before purchase.
How to install 111.12x150x12/25mm FAW truck shaft oil seal correctly?
1. Clean shaft and housing bore thoroughly, remove burrs and old seal residue. 2. Lubricate lips and shaft with compatible lubricant, dry installation is forbidden. 3. Press seal evenly with installation tool and keep perpendicular. 4. Never hammer the seal, protect outer surface from scratches. 5. Rotate shaft manually and run low pressure leakage test.
What is MOQ and lead time for bulk order of 111.12x150x12/25mm NBR oil seals?
MOQ is typically 100–5,000 pcs. Lead Time:7–15 working days. Final price and lead time will be confirmed on formal quotation.
What information do I need to submit for RFQ of this FAW truck oil seal?
Send ID×OD×thickness in mm, purchase quantity, destination country and working medium for quotation.
Can you make custom logo and export packaging for this NBR truck oil seal?
Custom logo, marking and export packaging are available. All custom requirements need to be confirmed before order.
What lubricants are compatible with NBR nitrile rubber oil seal?
NBR nitrile rubber works well with mineral engine oil, gear oil and axle grease. It is not suitable for ketones and some polar solvents.