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Bearings Oil Seals & O-rings Oil Seals Metric Oil Seals
Quick Code: BB-19401

OS50x70x10 R21 Single Lip Nitrile Metric Oil Seal

OS50x70x10 R21 Single Lip Nitrile Metric Oil Seal
Help Articles
Oil Seals - Differences between R21 and R23
Further Information
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£4.01 exc VAT (£4.81 inc VAT) Show Bulk Discounts (5+)
5+: £3.81
10+: £3.49
25+: £3.09
50+: £2.61
In Stock   Free Delivery over £100   Next Day Order by 4pm
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Product Specification
Inside Diameter
50mm
Material
Nitrile
Outside Diameter
70mm
Type
R21
Width
10mm
Reference
OS50x70x10R21
Brand
Oilseals
Quick Order Code
BB-19401
Product Description

OS50x70x10 R21 Single Lip Nitrile Metric Oil Seal

The main purpose of rotary shaft seals, commonly referred to as oil seals, is to safeguard and extend the longevity of bearing systems by eliminating the ingress of dust, dirt, water, and any other contaminants while preserving the lubricant .

An R21 type oil seal is characterised by a single lip design, featuring a rubber coating and a metal inner structure.


  • Difference between R21 and R23 oilseal
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