SKF Nitrile Rubber Seal, 20mm ID, 42mm OD, 7mm

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£11.22

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£13.46

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RS Stock No.:
267-3647
Mfr. Part No.:
20X42X7 HMSA10 RG
Brand:
SKF
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Brand

SKF

Inside Diameter

20mm

Outside Diameter

42mm

Seal Type

Rotary Shaft Seal

Thickness

7mm

Seal Material

Nitrile Rubber

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

+100°C

COO (Country of Origin):
CN

SKF Seal, 20mm Inside Diameter, 42mm Outside Diameter - 20X42X7 HMSA10 RG


This seal is designed for rotary shaft applications, effectively sealing between stationary and rotating components. It is suitable for environments with oil or grease and is compatible with various industrial needs. Its robust design ensures consistent performance, making it an essential choice for professionals in the automation, electronics, and mechanical sectors.

Features & Benefits


• Features a rubber outside diameter for enhanced durability
• Dust lip enhances exclusion of contaminants
• Accommodates misalignment for seamless operation
• Achieves a permissible circumferential speed of 4.12m/s

Applications


• Suitable for machinery where rotary motion occurs between components
• Ideal for automotive systems requiring effective sealing solutions
• Utilised in pumps and compressors to prevent leakage
• Appropriate for industrial equipment exposed to lubricants and contaminants

What is the maximum temperature this can withstand?


It can function within a temperature range from -40 to 100°C, making it suitable for high-temperature environments.

How does the garter spring contribute to performance?


The garter spring maintains consistent pressure on the sealing lip, enhancing the seal's effectiveness over time.

Is this suitable for use in contaminated environments?


Yes, the auxiliary lip design optimises sealing in polluted conditions, ensuring reliability in challenging settings.

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