Oil Seal RICH 40x52x7/7,5 NBR 12011522B RICH
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Oil Seal RICH 40x52x7/7,5 NBR 12011522B RICH

Oil Seal RICH 40x52x7/7,5 NBR

Type: Oil Seal / Shaft Seal / Sealing Ring (Double lip seal)
Model: Oil Seal RICH 40 x 52 x 7/7.5 NBR
Material: NBR nitrile rubber (-30÷100°C)
Brand: RICH
Origin: China
RICH
12011522B

Volume discounts

Quantity Unit price
10 €5.32
20 €5.07
50 €4.82
100 €4.56
€5.88
No tax
Quantity
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Oil Seal RICH 40 x 52 x 7/7.5 NBR

OE Reference:

  • ALFA ROMEO: 116002173003
  • DEUTZ-FAHR: 215290990
  • HURLIMANN: 215290990
  • LAMBORGHINI: 215290990
  • LANDINI: 3015326X1
  • MASSEY FERGUSON: 3015326X1

Technical Specifications:

  • Catalog Code: 40 x 52 x 7/7.5 NBR RICH
  • Brand: RICH
  • Type: Oil Seal / Shaft Seal / Sealing Ring (Double lip seal)
  • Inner Diameter (d): 40 mm
  • Outer Diameter (D): 52 mm
  • Height (h): 7 / 7.5 mm
  • Material: NBR nitrile rubber (-30÷100°C)
  • Country of Origin: China

Key Performance Advantages:

  • High-Grade NBR Resilience: Specifically formulated with NBR nitrile rubber (-30÷100°C) for excellent resistance to mineral oils, hydraulic fluids, and grease, maintaining elasticity and structural integrity across diverse temperature ranges.
  • Double Lip Protection: Engineered with a primary spring-loaded sealing lip for maximum oil retention and a secondary auxiliary dust lip that acts as a robust shield against external contaminants.
  • Efficient Lubricant Retention: The spring-loaded sealing lip ensures consistent radial pressure on the 40 mm shaft, effectively preventing oil leaks even under continuous mechanical rotation.
  • Versatile Mechanical Compatibility: Designed to maintain a perfect seal in high-vibration environments, protecting critical bearings in both automotive engines and agricultural tractor transmissions.
  • Global OEM Precision Compliance: Precision-manufactured to match the exact technical standards of Alfa Romeo, Deutz-Fahr, and Massey Ferguson, guaranteeing a reliable factory-standard replacement.

Transparency Note: This component is manufactured under the RICH brand. The listed dimensions and references are used for identification and do not imply affiliation with other manufacturers.

Data sheet

Inner Diameter
40
Outer Diameter
52
Width
7/7,5
Weight
0,013
Compatible with Corteco
12011522B

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