Shaft Seal AO NBR 30x40x4 | Double Lip 30x40x4DLS RICH
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  • Shaft Seal AO NBR 30x40x4 | Double Lip 30x40x4DLS RICH

Shaft Seal AO NBR 30x40x4 | Double Lip

RICH
30x40x4DLS
€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.

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Shaft Seal AO NBR 30x40x4 RICH | Double Lip – Rotary Oil Seal

Technical Specifications:

  • Product Type: Double Lip Shaft Seal
  • Model Designation: AO 30x40x4
  • Brand: RICH
  • Dimensions: 30 x 40 x 4 mm
  • Sealing Profile: AO – double lip
  • Application: Rotary shaft sealing
  • Material: NBR nitrile rubber
  • Temperature Range: –30°C to +100°C
  • Weight: 0.004 kg
  • Country of Origin: China

The AO 30x40x4 RICH is a compact double lip rotary shaft seal designed for dynamic sealing in rotating assemblies. Its AO profile features dual sealing lips for enhanced oil retention and exclusion of dust and contaminants.

Manufactured from NBR nitrile rubber, this seal offers reliable resistance to oils, greases, and moderate chemicals, while maintaining flexibility across a wide temperature range. With an inner diameter of 30 mm, outer diameter of 40 mm, and thickness of 4 mm, it fits precision shafts and compact housings.

Key Performance Advantages:

  • Double Lip Design: Improved sealing and dust exclusion.
  • AO Profile: Optimized for rotary shaft applications.
  • NBR Material: Oil-resistant and chemically stable.
  • Compact Size: 30x40x4 mm for tight assemblies.

Transparency Note: This sealing ring is manufactured under the RICH brand. The code AO 30x40x4 is used solely for compatibility identification and does not imply any affiliation with other brands. The product is clearly marked with its actual brand and country of origin.

Data sheet

Inner Diameter
30
Outer Diameter
40
Width
4
Weight
0,004

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