Roller bearings are used in all main shaft and auxiliary drive shaft applications to support pure radial load, and allow for axial shaft elongation due to temperature changes with no additional load effect on the bearing.
30x37x20mm HF3020 One Way Needle Bearing are produce with Chrome steel Gcr15 ,we have this bearings with 8650 PCS in stock now ,free sample can be provide for you .
silicon carbide bearing offers the best heat and corrosion resistance of all the ceramic materials.
Silicon Carbide is best used under low loads and in highly corrosive environments.
and with full complement types, silicon carbide bearing can be used up to 1200°C working tempearture.
VW series roller bearing according to difference of seal type can be divided into iron cover seal (no suffix, such as: W1) and rubber cover seal (name of X suffix, such as: W1X) two kinds
If using stainless steel material, the name will be the words with the SS, such as: W1SSX
LM8LUU Length Linear ball bearings, smooth movement, high rigidity and low friction
. Item: LM8LUU Length Linear Ball Bearing
. Type: Linear Motion Bushing
. Size: 8mm x 15mm x 45mm
. Lead Time: 10 to 60 days
. Product Origin: Fuzhou, Fujian, China
. Shipping Port: Fuzhou, Ningbo, Yiwu, Shanghai
. Payment: T/T, L/C
stabilizing treatment allowing the bearings to work with
temperatures up to 150° C, without dimensional
change and distortion;
higher working performance and low cost to help the steel
mills reduce their rolling mill cost;
suitable for low- or
medium-speed applications involving heavy or impact loading;
tow rows of barrel-shape
rollers in the inner rings, with outer ring having one spherical raceway;