Product Description
The 608PS radial miniature plastic ball bearing uses stainless steel balls and requires no lubrication. These plastic bearings are corrosion-resistant, lightweight, and offer design flexibility. The rings are made of Delrin Plastic (Polyoxymethylene) while the ball retainer is made of a chemical resistant polymer and the balls themselves are stainless steel 440C. These qualities provide a lube-free operation where other bearings wouldn't hold up.
This special combination of materials provides for anti-rusting, anti-magnetize, and corrosion protection.
Rolling bearings use rolling elements to maintain the separation between moving parts to reduce rotational friction and support radial and axial loads. These elements can be one of the following types: ball, cylindrical, spherical, barrel, needle, spindle, or tapered. All rolling bearings are open, shielded, or sealed. Sealed and Shielded bearings are lubricated with oil or grease in the bearing factory, while open bearings are meant to be lubricated in place, with periodic reapplication of lubrication, based on use. The shield protects the working parts of the bearing from environmental debris that may be introduced and could reduce the ball bearing speed and lifespan. Rolling bearings are used in a range of applications from agricultural machinery to conveying equipment, electric motors, CNC machinery, trucks, mining equipment, train, robotics, dental equipment, elevators, rolling mills, ship rudder shafts, and aggregate crushers, among others.
Match #: A608-6, P608, SP608, AP08, 608PS, BB608-A500 GL
Product Videos
Custom Field
Inner Diameter 8mm
Outer Diameter 22mm
Width 7mm
Material POM (Polyoxymethylene) Derlin Plastic
Interchange Numbers A608-6, P608, SP608, AP08, 608PS, BB608-A500 GL
Static Load 311 lbs
Dynamic Load 741 lbs
RPM Limit Without Grease 1,800 RPM
