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Black rubber rotary shaft seal with metal spring, 1.125 in ID 1.561 in OD 0.25 in wide

SKF

SKF 11067 Rotary Shaft Seal 1.125 in ID 1.561 in OD 0.25 in NBR

SKU CH-JJFW-K08TA

Rotary shaft seal with 1.125 in ID, 1.561 in OD and 0.25 in width for oil, grease and fuel up to 10 psi and 3,720 RPM

  • NBR lip resists oil, fuel and hot water
  • CRW1 contact seal handles 10 psi pressure
  • Spring-loaded single lip maintains contact at 3,720 RPM
  • Acrylic-coated case protects against corrosion
  • Precise 1.125 in ID fits standard shaft sizes

SKF 11067 Rotary Shaft Seal

The SKF 11067 is a new rotary shaft seal designed for automotive and RV engine or chassis assemblies. It fits shafts with a 1.125 in inside diameter and a 1.561 in outside diameter. The nitrile rubber lip and carbon steel spring suit standard lubrication points. Mechanics and RV owners use it to retain oil or grease in rotating applications.

CRW1 design with 10 psi pressure limit

The seal follows the CRW1 design code with a single sealing lip and an acrylic-coated case. Maximum operating pressure is 10 psi, and the maximum rotational speed is 3,720 RPM with a surface speed of 5.57 mps. The 0.25 in overall width matches the specified housing depth. It handles animal and vegetable oils, diesel, gasoline, greases, hot water, light heating oil and mineral oils.

For standard shaft sealing up to 3,720 RPM

This part suits maintenance on RV drivelines, gearboxes or pump shafts that run within the stated speed and pressure range. It is not for high-pressure hydraulic systems exceeding 10 psi or for shafts rotating faster than 3,720 RPM. Buyers needing a double-lip design or a different inside diameter should select another seal.

Highlights

  • NBR lip resists oil, fuel and hot water
  • CRW1 contact seal handles 10 psi pressure
  • Spring-loaded single lip maintains contact at 3,720 RPM
  • Acrylic-coated case protects against corrosion
  • Precise 1.125 in ID fits standard shaft sizes

Specifications

BrandSKF

Questions about this item

What does the 3,720 RPM limit mean once the seal is installed in a shaft?

It is the maximum rotational speed the lip can handle without overheating or losing contact; exceeding it risks premature wear and leakage.

How does the 10 psi pressure rating cap what this seal can handle in practice?

The seal is designed for low-pressure or splash-lubricated housings; pressures above 10 psi can push the lip away from the shaft and cause leaks.

Will the 1.125 in inside diameter and 1.561 in outside diameter fit my existing housing and shaft?

The seal fits a 1.125 in shaft and a 1.561 in bore; verify both dimensions on your equipment before ordering.

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