HQ POM Plastic PRECISION Glass Ball Bearing 603 to 609 634 636
POM Nylon Plastic PRECISION Ball Bearing Glass Ball Bearings 603 to 609,634,635,636. Bearing outer ring inner ring material : POM. Plastic bearing inner ring, outer ring, both for high strength POM nylon plastic, holder for high performance resin, is in the middle of the glass ball.
POM Nylon Plastic PRECISION Ball Bearing Glass Ball Bearings 603 to 609 634 636
Plastic bearing inner ring, outer ring, both for high strength POM nylon plastic, holder for high performance resin, is in the middle of the glass ball. In damp or water use. This product is good quality, high precision, strong corrosion resistance!