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  • 50*70*10 DMHU Blue NBR Oil Seal | Rotary Shaft Seal with Dual Lip & Steel Spring | 1904030
    50*70*10 DMHU Blue NBR Oil Seal | Rotary Shaft Seal with Dual Lip & Steel Spring | 1904030
    50*70*10 DMHU Blue NBR Oil Seal | Rotary Shaft Seal with Dual Lip & Steel Spring | 1904030
    50*70*10 DMHU Blue NBR Oil Seal | Rotary Shaft Seal with Dual Lip & Steel Spring | 1904030
    50*70*10 DMHU Blue NBR Oil Seal | Rotary Shaft Seal with Dual Lip & Steel Spring | 1904030
    50*70*10 DMHU Blue NBR Oil Seal | Rotary Shaft Seal with Dual Lip & Steel Spring | 1904030
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  • 50*70*10 DMHU Blue NBR Oil Seal | Rotary Shaft Seal with Dual Lip & Steel Spring | 1904030

    This 50-70-10 DMHU oil seal is crafted from blue NBR rubber and features a dual-lip design with built-in spring and inner metal skeleton. It offers superior sealing performance in rotary shaft applications across motors, gearboxes, pumps, and machinery.
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Description
This 50-70-10 DMHU oil seal is crafted from blue NBR rubber and features a dual-lip design with built-in spring and inner metal skeleton. It offers superior sealing performance in rotary shaft applications across motors, gearboxes, pumps, and machinery.

50-70-10 DMHU NBR Oil Seal with Dual Lip and Steel Spring (1904030)

  • Model: 50-70-10 DMHU

  • Inner Diameter: 50 mm

  • Outer Diameter: 70 mm

  • Width: 10 mm

  • Material: NBR (Nitrile Rubber)

  • Color: Blue

  • Lip Count: 2 (sealing lip + dust lip)

  • Structure: Dual lip with built-in carbon steel spring and metal skeleton

  • Temperature Range: -40°C to 120°C

  • Speed Rating: ≤12 m/s

  • Pressure Resistance: ≤0.05 MPa

  • Sealing Media: Lubricating oil, hydraulic oil, grease

  • Applications: Motors, pumps, gearboxes, compressors

  • Industries: Automotive, hydraulic, mechanical, agriculture

  • Installation Type: Press-fit

  • Friction Level: Low

  • Elasticity: Excellent recovery

  • Dust Protection: Yes

  • Air Tightness: Strong

  • Compliance: RoHS, DIN 3760

  • Packaging: Individual plastic wrap

  • Durability: 5000+ operating hours

  • Customizable: Yes

  • Product Code: 1904030

This high-quality DMHU-type oil seal ensures robust performance for rotary shafts in demanding environments. Its dual-lip structure, metal reinforcement, and NBR body make it ideal for automotive and industrial use.

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