0.31×0.75×0.25 inch Nitrile Rubber Single Lip Rotary Shaft Oil Seal with Garter Spring R21 / SC

£2.01

ex. VAT · £2.41 inc. VAT

JS9 Tight Fit Anti-Roll H7 Precision Transition Fit ISO 9001 Quality Assured

In Stock — Dispatches within 24 hours. Bulk orders (10+) available — call for lead time.

Technical Specifications

Quality

NBR Seals - High Quality

Inside Diameter

7.87mm = 0.31 inch

Outside Diameter

19.05mm = 0.75 (3/4) inch

Width

6.35mm = 0.25 (1/4) inch

Colour

Black

Material

Nitrile

Standards & Fit

JS9

JS9 Keyway Tight fit anti-roll standard

Precision Transition Fit Precision bore fit

ISO

ISO 9001:2015 Quality Assured

Parameter	Value	Notes
SKU	0.31x0.75x0.25_R21	Aroflex part number
Quality	NBR Seals - High Quality
Inside Diameter	7.87mm = 0.31 inch
Outside Diameter	19.05mm = 0.75 (3/4) inch
Width	6.35mm = 0.25 (1/4) inch
Colour	Black
Material	Nitrile
Bore Tolerance	H7	Precision transition fit
Material	Steel / Friction disc	Standard construction
Certification	ISO 9001:2015	Quality assured

Oil Seals: Designed to aid trouble-free operation of your equipment, providing an excellent barrier against the escape of oils and greases and preventing the ingress of foreign matter. Benefits: Excellent wear resistance, good running properties, high resistance to chemicals and petroleum based fuels including petrol, diesel and LPG. NBR Seals – High Quality 7.87mm = 0.31 inch 19.05mm = 0.75 (3/4) inch 6.35mm = 0.25 (1/4) inch SC / R21 Black Nitrile Repair Shaft Sleeves? Adhesives?

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