RS PRO Silicone O-Ring O-Ring, 25mm Bore, 1 1/4in Outer Diameter

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Subtotal (1 bag of 50 units)*

£17.67

(exc. VAT)

£21.20

(inc. VAT)

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In Stock
  • 24 unit(s) ready to ship
  • Plus 10 unit(s) ready to ship from another location
  • Plus 999,999,975 unit(s) shipping from 24 October 2025
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Bag(s)
Per Bag
Per unit*
1 - 4£17.67£0.353
5 - 9£17.31£0.346
10 - 24£16.96£0.339
25 +£16.61£0.332

*price indicative

RS Stock No.:
527-9942
Brand:
RS PRO
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Brand

RS PRO

Type

O-Ring

Material

Silicone

Inside Diameter

25mm

Outside Diameter

1 1/4in

Minimum Operating Temperature

-60°C

Thickness

3.53mm

Maximum Operating Temperature

+200°C

COO (Country of Origin):
DE

RS PRO Silicone ’O’ Ring - Imperial Sizes


Achieve a reliable seal for your industrial equipment with the RS PRO silicone O-ring. Designed to effectively seal the gap between moving parts, it safeguards your machinery from contaminants, preserving its functionality. Made from silicone, it remains unaffected by sunlight and air exposure, ensuring durability. Its ability to withstand extreme temperatures makes it versatile for various environments. Additionally, its flexibility enables it to endure high pressure for prolonged periods, ensuring consistent performance. These O-rings are safe for use in food processing, being non-toxic and harmless to humans. Each pack contains 50 O-rings, ensuring an ample supply for your needs.

Features and Benefits


  • Silicone O-Ring Seal

  • Unaffected by sunlight and air exposure

  • Safe for use in food processing

  • Pack contains 50 O-rings

Applications


  • Engineering

  • Automotive

  • Aerospace industries

Hardness: SILICONE 60 SHORE

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