Sealing Ring NBR 20x40x7 | Double Lip Seal 20x40x7DLS RICH
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  • Sealing Ring NBR 20x40x7 | Double Lip Seal 20x40x7DLS RICH

Sealing Ring NBR 20x40x7 | Double Lip Seal

Type: Radial Shaft Sealing Ring
Model: RICH 20 × 40 × 7 TC
Material: NBR (Nitrile Butadiene Rubber)
Dimensions: 20 × 40 × 7 mm
Brand: RICH
Origin: China
RICH
20x40x7DLS
€0.60
No tax
Quantity
🏠 The Product Is In Our Warehouse And Will Arrive At Your Shipping Address Within 7–10 Business Days.

The minimum purchase order quantity for the product is 10.

Sealing Ring NBR RICH 20 × 40 × 7 TC Double Lip Seal

Technical Specifications:

  • Inner Diameter (d): 20 mm
  • Outer Diameter (D): 40 mm
  • Width (B): 7 mm
  • Type: Oil Seal / Shaft Seal / Sealing Ring
  • Material: NBR (Nitrile Butadiene Rubber)
  • Design: Double lip with internal spring (TC profile)
  • Temperature Range: -30°C to +100°C
  • Brand: RICH
  • Country of Origin: China

Performance Characteristics:

  • Lip Configuration: Radial shaft seal incorporating spring‑supported lip geometry.
  • Material Type: Elastomeric sealing element based on NBR elastomer.
  • Spring Element: Internal tension spring supporting lip contact.
  • Application Interface: Intended for oil and lubrication interface systems.
  • Dimensional Category: compact-format

RICH 20 × 40 × 7 TC — follows the structural sealing tendencies of the compact-format class.

Transparency Note: This seal is manufactured under the RICH brand. Dimensional values are provided solely for identification and do not imply compatibility with specific equipment or manufacturers.

Data sheet

Inner Diameter
20
Outer Diameter
40
Width
7

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