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WSFA
High Quality | Oil Proof | Dust Proof | Wear Resistant | Long Life
Oil Seal is a key component for preventing fluid leakage and dust contamination in rotating machinery. Our TC type skeleton oil seals feature double-lip design with a garter spring, providing excellent sealing performance for motors, pumps, automobiles, reducers, and hydraulic systems. They are made of high-quality NBR, FKM, and silicone materials, suitable for various working conditions.
NBR / FKM material, with spring, dust & oil proof
Simple structure, economical and practical
Resistant to high temperature, oil, corrosion
For high & low temperature environments
✅ Excellent Sealing
Effectively prevent oil leakage and dust entry
✅ Strong Wear Resistance
High-quality rubber, long service life
✅ Wide Application
Suitable for automotive, machinery, hydraulic
✅ Easy Installation
Standard size, stable fitting
| Model | d (mm) | D (mm) | b (mm) |
|---|---|---|---|
| 10*22*7 | 10 | 22 | 7 |
| 12*25*10 | 12 | 25 | 10 |
| 15*30*7 | 15 | 30 | 7 |
| 15*35*10 | 15 | 35 | 10 |
| 17*30*7 | 17 | 30 | 7 |
| 20*35*7 | 20 | 35 | 7 |
| 20*40*10 | 20 | 40 | 10 |
| 25*40*7 | 25 | 40 | 7 |
| 25*45*10 | 25 | 45 | 10 |
| 30*45*10 | 30 | 45 | 10 |
| 30*50*10 | 30 | 50 | 10 |
| 35*50*10 | 35 | 50 | 10 |
| 35*55*10 | 35 | 55 | 10 |
| 40*55*10 | 40 | 55 | 10 |
| 40*60*10 | 40 | 60 | 10 |
| 45*60*10 | 45 | 60 | 10 |
| 45*65*12 | 45 | 65 | 12 |
| 50*65*12 | 50 | 65 | 12 |
| 50*72*12 | 50 | 72 | 12 |
| 55*75*12 | 55 | 75 | 12 |
Rubber: NBR, FKM (Viton), Silicone
Skeleton: Cold-rolled steel / Stainless steel
Spring: Stainless steel
Temperature: -40°C ~ 220°C (depends on material)
Hardness: 70±5 Shore A
Inner: Plastic bag / tube / box
Outer: Export carton + pallet
Sample lead time: 1-3 days
Bulk lead time: 7-15 days
Shipping: Sea / Air / Express (DHL, FedEx, UPS)
T/T (30% deposit, 70% balance)
L/C at sight
Alibaba Trade Assurance
PayPal, Western Union (for samples)
12 months quality warranty
100% inspected before shipment
24-hour online technical support
Free replacement for quality problems
20+ years professional sealing manufacturer
ISO9001 certified
5000+ molds, complete sizes
OEM & ODM accepted
Export to 80+ countries
We provide free samples & professional solutions
