Shaft Oil Seal TC40x55x6 Rubber Covered Double Lip w/Garter Spring

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AVX SealsSKU: TC40x55x6

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Sale price$7.04 Regular price$9.86

Description

Rotary Shaft Oil Seal | Double Lip | Shaft Diameter (40mm) x Bore Diameter (55mm) x Width (6mm) | Nitrile Rubber Lip Material.

Product Overview

The Rotary Shaft Oil Seal featuring a Double Lip design offers reliable sealing performance for rotary equipment by preventing lubricant leakage and blocking contaminants. This seal fits a 40mm shaft diameter, 55mm bore diameter, and has a 6mm width, ensuring precise and secure installation. Constructed with high-quality Nitrile Rubber (NBR) lip material, it provides excellent resistance to oils, greases, water, and moderate chemicals. The steel-reinforced body enhances strength and dimensional stability. The double lip design ensures dual protection—retaining lubricants inside and keeping dirt and moisture out—making it ideal for extending the service life of bearings and rotating parts in industrial, automotive, and agricultural machinery.

  • Brand : AVX
  • Item Sku : TC40x55x6
  • Type : TC 40x55x6 mm
  • Inner : 40mm
  • Outer : 55mm
  • Width : 6mm
  • Size : 40mm x 55mm x 6mm
  • Seal Material : Nitrile Butadiene Rubber
  • Temperature Range : -40° to 248°F

Applications

This 40x55x6mm Double Lip Rotary Shaft Oil Seal is ideal for use in:

  • Electric motors, pumps, and gearboxes

  • Automotive engines, transmissions, and axles

  • Agricultural machinery and equipment

  • Hydraulic and pneumatic systems

  • Compressors and mechanical drives

  • General rotating equipment requiring effective oil sealing

Questions & Answers

Q1: What benefits does the double lip design provide?
A1: The primary lip retains lubricants inside, while the secondary lip blocks dust, dirt, and moisture from entering, extending the seal and component life.

Q2: Is Nitrile Rubber suitable for harsh environments?
A2: NBR resists oils, greases, water, and moderate chemicals well, but for extreme temperatures or aggressive chemicals, other materials like Viton® may be preferred.

Q3: Can this oil seal be used for high-speed machinery?
A3: It is best suited for light to medium-speed applications. For very high-speed operations, specialized high-speed seals are recommended.

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