Over 800,000 products available

SKF Nitrile Rubber (NBR) Seal, 55 mm ID, 100 mm OD, 8 mm

View all Seals

Subtotal (1 pack of 10 units)*

£29.58

(exc. VAT)

£35.50

(inc. VAT)

Add to Basket
Select or type quantity
Stocked by manufacturer
  • Ready to ship from 12 October 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Pack*
10 +£2.958£29.58

*price indicative

RS Stock No.:
267-3695
Mfr. Part No.:
55X100X8 HMSA10 RG
Brand:
SKF
Find similar products by selecting one or more attributes.
Select all

Brand

SKF

Product Type

Seal

Seal Type

Rotary Shaft Seal

Thickness

8mm

Seal Material

Nitrile Rubber (NBR)

COO (Country of Origin):
CN

SKF Seal, 55mm Inside Diameter, 100mm Outside Diameter - 55X100X8 HMSA10 RG


This seal is a rotary shaft sealing component designed to prevent fluid leakage and exclude contaminants in rotating assemblies. Constructed from nitrile rubber, it is intended for use where a resilient elastomeric lip is required to maintain contact with a shaft while operating within mechanical and electromechanical systems.

Features and Benefits:


• Nitrile elastomer resists oil and hydraulic fluids
• Rotary lip design maintains a continuous shaft Interface
• 8mm cross-section provides stable axial sealing profile
• Materials suitable for common industrial temperature ranges
• Robust construction reduces ingress of dust and debris

Applications


• Suitable for pumps in automation systems requiring shaft retention
• Ideal for gearboxes in mechanical drives and conveyors
• Used with electric motor shafts in industrial equipment
• Can be used for hydraulic cylinder rod sealing in plant machinery

What shaft diameters can it accommodate?


It is intended for shafts matching an internal bore of 55mm to ensure correct interference and sealing contact.

How does the seal cope with abrasive environments?


The lip geometry combined with the elastomeric compound helps limit particulate ingress by maintaining radial contact and wiping the shaft surface.

Can it be fitted to replace worn Seals on existing equipment?


It is designed for direct installation into housings where the external envelope matches a 100mm outer diameter to restore sealing function.

What mounting considerations are important for reliable operation?


Ensure the shaft surface is smooth and free of deep grooves, and that the housing bore provides firm support to prevent distortion of the sealing element.

Which fluid types is the material compatible with?


The nitrile composition is suitable for contact with common oils and many hydraulic fluids used in industrial settings.

Related links