SKF Nitrile Rubber (NBR) Radial Shaft Seal, 40 mm ID, 90 mm OD, 10 mm

Subtotal (1 pack of 10 units)*

$77.74

(exc. GST)

$85.51

(inc. GST)

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RS Stock No.:
266-9170
Mfr. Part No.:
40X90X10 HMSA10 RG
Brand:
SKF
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Brand

SKF

Inside Diameter

40mm

Product Type

Radial Shaft Seal

Outside Diameter

90mm

Seal Type

Rotary Shaft Seal

Thickness

10mm

Seal Material

Nitrile Rubber (NBR)

COO (Country of Origin):
CN

SKF Radial Shaft Seal, 40mm Inside Diameter, 90mm Outside Diameter - 40X90X10 HMSA10 RG


This radial shaft seal is a rotary sealing component designed to prevent fluid leakage and exclude contaminants on rotating shafts in industrial equipment. It is constructed from nitrile rubber and intended for use where a resilient lip seal is required to maintain lubrication and protect bearings during rotational motion.

Features and Benefits:


• Nitrile rubber composition resists common oils and greases
• Rotary lip configuration reduces axial leakage during rotation
• Robust 10mm thickness enhances contact stability under load
• Designed for 40mm shaft fitment for secure sealing action
• 90mm outer dimension facilitates firm housing engagement

Applications


• Suitable for sealing rotating shafts in electric motors
• Used for oil containment in gearboxes and drives
• Ideal for refurbishment of pump shaft interfaces
• Can be used for shaft protection in industrial machinery
• Used with bearing assemblies to retain lubrication

What material is the seal body MADE from?


The body is manufactured from nitrile rubber which provides compatibility with many oils and greases.

Which shaft size does it accommodate?


It is intended for shafts with a 40mm inside diameter for a precise radial fit.

How does its thickness affect performance?


The 10mm cross-section increases contact stability and helps maintain sealing under axial and radial movement.

What housing dimension is required for installation?


The external diameter measures 90mm to match the receiving bore for secure retention.

Is this suitable for rotary applications?


Yes, the design is specifically for rotary shaft sealing to control lubricant loss and Block contaminants.

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