Nitrile Single Lip Sealing Rings: Designed as contact seals, these sealing rings protect the bearing position against contamination, spray water and the excessive loss of grease. Sealing rings are matched to the small radial dimensions of needle roller bearings. They are very easy to fit, as they are simply pressed into the housing bore. Sealing rings allow circumferential speeds at the seal lip of up to 10 m/s depending on the surface quality of the shaft. This sealing ring is made from synthetic NBR elastomer (coloured green). They are suitable for shaft diameters from 8mm to 80mm and have a rubber-encased steel reinforcement for stiffening purposes with a wave-shaped rubber profile. This provides good sealing on the outside diameter and reduces the forces required for fitting. Suitable for operating temperatures from -30 to +110 deg C. Benefits: Improved sealing on the outside diameter, reduced force required for fitting.
Brand / Quality: INA - High Quality Inside Diameter: 20mm Outside Diameter: 26mm Width: 4mm
Fits perfectly thanks for the advice from your technical team.Arrived next day will be spreading the word around at what a brilliant service you provide.
Clay Haiden, United Kingdom 15/10/2015
technical section was really helpful
Carmelo Morris, United Kingdom 13/08/2015
Jay Lukas, United Kingdom 22/02/2015
I bought 10 and one was damaged, clearly not by simply bearings but by the Royal Fail delivery service. simply bearings sent a replacement item no quibbles it's just a shame that a great British company like you are let down by a great British shambles