Sealing Ring NBR 12x20x4 | Double Lip Seal 12x20x4DLS RICH
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  • Sealing Ring NBR 12x20x4 | Double Lip Seal 12x20x4DLS RICH

Sealing Ring NBR 12x20x4 | Double Lip Seal

Type: Radial Shaft Sealing Ring
Model: RICH 12 × 20 × 4 TC
Material: NBR (Nitrile Butadiene Rubber)
Dimensions: 12 × 20 × 4 mm
Brand: RICH
Origin: China
RICH
12x20x4DLS
€0.49
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 12 × 20 × 4 TC Double Lip Seal

Technical Specifications:

  • Inner Diameter (d): 12 mm
  • Outer Diameter (D): 20 mm
  • Width (B): 4 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 sealing ring with integrated spring mechanism.
  • Material Type: Elastomeric sealing element based on NBR elastomer.
  • Spring Element: Internal tension spring supporting lip contact.
  • Application Interface: Structured for lubricant containment interfaces.
  • Dimensional Category: micro-format

RICH 12 × 20 × 4 TC — retains the geometric relationships expected for components in the micro-format family.

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
12
Outer Diameter
20
Width
4

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