SKF Nitrile Rubber (NBR) Seal, 45 mm ID, 60 mm OD, 8 mm

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Subtotal (1 pack of 10 units)*

SGD27.41

(exc. GST)

SGD29.88

(inc. GST)

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RS Stock No.:
266-9223
Mfr. Part No.:
45X60X8 HMS5 RG
Manufacturer:
SKF
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Brand

SKF

Product Type

Seal

Seal Type

Rotary Shaft Seal

Thickness

8mm

Seal Material

Nitrile Rubber (NBR)

COO (Country of Origin):
CN

SKF Seal, 45mm Inside Diameter, 60mm Outside Diameter - 45X60X8 HMS5 RG


This seal is a rotary shaft sealing element designed to separate rotating and stationary components, preventing fluid leakage in machinery. It features a rubber outer diameter and a single elastomeric sealing lip with a garter spring to maintain radial load, making it suitable for retaining oil or grease in assemblies that include relative motion between shaft and housing.

Features & Benefits


• Nitrile rubber lip resists oil and grease exposure
• Garter spring ensures consistent radial sealing force
• Rubber outside diameter simplifies press-fit housing installation
• Accommodates minor shaft misalignment during operation
• Permissible circumferential speed 7.41 m/s supports moderate rpm

Applications


• Suitable for sealing bearings in electric motors
• Ideal for gearboxes requiring oil retention
• Used with rotating shafts in automation equipment
• Can be used for maintenance replacement on mechanical drives
• Used for sealing shafts in electrical actuator assemblies

What temperature range can it tolerate in continuous use?


It operates continuously between −40°C and 100°C with short excursions up to 120°C.

How does it perform at higher rotational speeds?


It is rated to a maximum rotational speed of 3120 rev/min with a corresponding circumferential speed limit of 7.41 m/s.

What pressure differential can the seal withstand?


The differential load capacity is 0.03 N/mm across the sealing lip.

Is the sealing lip material compatible with common lubricants?


The lip is MADE from nitrile rubber (NBR), which is compatible with many oils and greases used in industrial equipment.

Are there suggested companion parts for refurbishment?


A thin inner shaft protection sleeve, such as a Speedi-Sleeve, can be used when the shaft surface is worn prior to fitting.

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