As164 4a25 Ceramic Ball
Material bulb type bulb wattage product care available in two colours.
As164 4a25 ceramic ball. Steel balls 71 items returned list catalog refine results 71 items returned 1 2 3 compare 1 4 inch diameter grade 25 chrome steel ball 62 to 66 c hardness 0 00005 inch diameter deviation. 25pcs 1 4 inch 6 35 si3n4 silicon nitride ceramic bearing balls g5 5 0 out of 5 stars 4. 2pcs 1 2 inch 12 7mm si3n4 silicon nitride ceramic bearing balls g5 12 99. Ceramic ball bearings made of silicon nitride zirconia oxide and alumina oxide are kept in our stock series.
It reduces rotational friction and should be lubricated to prolong life. Stainless steel ball have a good corrosion resistance. Decorative ceramic balls perfect for massing in large bowls for maximum effect combine different sizes. We are also able to supply industrial stainless steel balls for various application.
3 16 inch loose ceramic balls al2o3 alumina oxide bearing balls 1 5mm loose ceramic balls al2o3 alumina oxide bearing balls 10 1 4 inch 6 35mm sic loose ceramic bearing balls 5 inch diameter chrome steel 18 5 lbs bearing ball g400. They can be heat treated or not. Silicon nitride ceramic ball silicon nitride si 3 n 4 ceramic has become the standard ceramic ball material for hybrid ball bearings. The weight of silicon nitride balls is only 40 of steel at 3 2 grams per cm cubic centimeter.
This ball bearing helps keep two bearing races apart. 10 mm ceramic ball al2o3 grade 20 ea 4 87. Dimensions width 5cm depth 5cm. 100pcs 1 16 1 588mm si3n4 silicon nitride ceramic bearing balls g5 5 0 out of 5.
Trideer exercise ball 45 85cm extra thick yoga ball chair anti burst heavy duty stability ball supports 2200lbs birthing ball with quick pump office home gym 4 5 out of 5 stars 8 719 19 95 19. This material is very hard over 2000 knoop and very wear resistant. Made of durable grade 25 chrome steel for long lasting use.