Bearings,as important components in contemporary mechanical equipment,mainly support the mechanical rotating body,which can reduce the friction coefficient during its movement and ensure its rotation accuracy.
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 .
four-row cylindrical roller bearings for
steel industry
stabilizing treatment allowing the
bearings to work with temperatures up to 150° C, without dimensional
change and distortion
particularly suitable for high-speed
rolling mills
OEM service
contact us for bearing stock list
LM12UU Linear Motion Ball Bearing, Smooth moving, Low friction, High rigidity, Long working life.
. Item: LM12UU Linear Motion Bushing
. Type: Linear Motion Bushing
. Size: 12mm x 21mm x 30mm
. Lead Time: 10 to 60 days
. Product Origin: Fuzhou, Fujian, China
. Shipping Port: Fuzhou, Ningbo, Yiwu, Shanghai
. Payment: T/T, L/C
Body: Weldable steel, With dowel pin on shanks.
SF..ES: Mounted with GE..ES type of radial spherical plain bearings.
Sliding contact surfaces: Steel/Steel
