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.
High Precision Construction Machines Used 14 inch Horizontal Colorless Slewing Drive, the rotary drive is easy to install, easy to maintain and saves the installation space to a greater extent.
with six larger diameter balls ，the skate bearings are with higher speed, greater strength and durability;we have sample in stock ,free sample can be provide order.
NTN 6203 deep groove ball bearing with size 17 mm ID x 40 mm OD x 12 mm, with double red seals. 6302 bearing have a groove on the outside and the inside of the bearing. It is inseparable and it mainly take radial load as well as take moderate axial load. With less coefficient of friction, high limiting speed and large size range.
inner diameter M4 mm Outer diameter 28.5 mm Width 8mm 688 2RS V groove bearing wheel ,are produce with Chrome steel Gcr15 and POM coated material ,we can provide with sample for you .
CS Ball joint metric size
Material:
Body: Low carbon steel.
Ball stud: Carbon steel, Ball is induction hardened.
Inner retaining ring and safety clip: Hard drawn spring steel.
Protective Finish:
Ball joint components zinc plated and clear passivated, Ball stud.
Inner retaining ring and safety clip are de-embrittled.
Features
Ball stud is retained by a captive internal wire ring.
Additional stud retention security is provided by the external wire safety clip.
For improved wear resistance, the ball is induction hardened.
Optional polychloroprene gaiter available to help resist dirt ingress.
If a fitted gaiter is required, please add G to the part number e.g. CSG 8/1.
Hexagon form on body.
Spanner flats are not available on CS 12/1 and 16/1.
Burnished ball for smoother operation.
Four row cylindrical roller bearing - applicable for work rolls and back-up rolls in rolling
mills;
particularly suitable for high speed rolling mills;
