Freudenberg Sealing Technologies Simrit 72 NBR 902 SealShaft Seal, 40mm Bore, 68mm Outer Diameter

Technical Reference
Legislation and Compliance
RoHS Status: Not Applicable
COO (Country of Origin): CZ
Product Details

Freudenberg Shaft Seals

Simmering Rotating shaft seals are a high performance oil seal delivering exceptional wear resistance and performance to a variety of functions including aerospace, railway, power transmission, automotive, machine tools, fluid handling, production line, energy and power generation.
With an elastomer outer casing manufactured from NBR 902 nitrile rubber and spring loaded sealing lip they can be used with mineral & synthetic oils and greases. Simmering radial seals offer significant improvements in seal wear and heat and friction generation, reducing power loss and lowering running costs as well as improving working life so improving costly downtime due to seal repairs.
Suitable replacement for R21 and in some instances R4 seals (please review manufacturers data sheet) Suitable for a comprehensive range of applications including axles, power tools, industrial gearboxes, motors and pumps.

Shaft tolerance ISO h11
Housing bore tolerance H8
90% Less friction torque
80% Less specific heat generation
50% Less wear
Pressure stable up to 0.5 bar
Suitable for bidirectional rotating shafts up to a velocity of 40 m/s

Specifications
Attribute Value
Inside Diameter 40mm
Outside Diameter 68mm
Thickness 10mm
Type Shaft Seal
Material 72 NBR 902
Minimum Operating Temperature -40°C
Maximum Operating Temperature +100°C
Available to back order for despatch 09/11/2020
Price Each
£ 10.23
(exc. VAT)
£ 12.28
(inc. VAT)
Units
Per unit
1 - 4
£10.23
5 - 9
£9.82
10 - 24
£9.62
25 +
£9.41
Related Products
These RS PRO seals comprise a metal annulus ...
Description:
These RS PRO seals comprise a metal annulus to which a medium nitrile elastomeric ring of trapezoidal cross-section is bonded. They provide high and low pressure sealing for ports on fluid systems where mineral based hydraulic fluids or mineral based engine lubricating oils are present. Available in both metric and ...
These RS PRO seals comprise a metal annulus ...
Description:
These RS PRO seals comprise a metal annulus to which a medium nitrile elastomeric ring of trapezoidal cross-section is bonded. They provide high and low pressure sealing for ports on fluid systems where mineral based hydraulic fluids or mineral based engine lubricating oils are present. Available in both metric and ...
RS PRO imperial O-Rings made from Nitrile, the ...
Description:
RS PRO imperial O-Rings made from Nitrile, the most widely used elastomer in sealing applications. These O-Rings have an excellent resistance to petroleum products and work well in either low or high temperatures. Nitrile is highly resistant to abrasion and is an ideal choice in most industries. Nitrile rubber material ...
The RS Pro V-Ring is an all-rubber seal ...
Description:
The RS Pro V-Ring is an all-rubber seal designed for rotary shafts. Mounting directly onto the shaft, the elastic body holds itself firmly on the rotating shaft while the lip seals axially against the counter face, bearing race, bore housing or similar surfaces. • Made from solid nitrile rubber • ...