Description
Rotary Shaft Oil Seal | Double Lip | Shaft Diameter (31mm) x Bore Diameter (40mm) x Width (7mm) | Nitrile Rubber Lip Material.
Ensure reliable sealing and long-term performance with this Rotary Shaft Oil Seal, engineered with a double lip design and constructed from high-grade Nitrile Rubber (NBR). Designed to fit shafts with a 31mm diameter, bore size of 40mm, and a 7mm width, this seal provides superior resistance to oil, grease, dust, and contaminants, making it ideal for high-speed rotary applications.
- Brand : AVX Seals
- Item Sku : TC31x40x7
- Type : TC 31x40x7 mm
- Inner : 31mm
- Outer : 40mm
- Width : 7mm
- Size : 31mm x 40mm x 7mm
- Seal Material : Nitrile Butadiene Rubber
- Temperature Range : -40 to 248 F
Applications
This rotary oil seal is commonly used in the following equipment and industries:
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Automotive transmissions and engines
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Gearboxes and differentials
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Industrial pumps and motors
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Agricultural machinery
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Construction and mining equipment
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Electric motors and power tools
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Hydraulic systems
❓ Frequently Asked Questions (FAQs)
Q1: What does the “double lip” feature mean in an oil seal?
A: The double lip means the seal has two sealing edges. One lip retains the lubricant inside, while the second lip helps exclude dirt, dust, and moisture, offering extra protection in harsh environments.
Q2: What is the advantage of Nitrile Rubber (NBR) as the lip material?
A: NBR is highly resistant to oil, grease, and fuels, making it suitable for most industrial and automotive applications. It also performs well in a wide range of temperatures and is cost-effective.