Distributor of Slewing Bearings and Supports

PSL Bearing

PSL bearing is a machine element that constrains relative movement to the desired motion and reduces friction between moving parts. The design of the bearing may, for example, provide for free linear movement of the moving part or for free rotation around a fixed axis; or, it may prevent a motion by controlling the vectors of normal forces that bear on the moving parts. Most bearings facilitate the desired motion by minimizing friction. Bearings are classified broadly according to the type of operation, the motions allowed, or to the directions of the loads (forces) applied to the parts. Rotary bearings also known as deep groove bearings, hold rotating components such as shafts or axles within mechanical systems, and transfer axial and radial loads from the source of the load to the structure supporting it. The simplest form of bearing, the plain bearing, consists of a shaft rotating in a hole. Lubrication is used to reduce friction. In the ball bearing and roller bearing, to reduce sliding friction, rolling elements such as rollers or balls with a circular cross-section are located between the races or journals of the bearing assembly. A wide variety of bearing designs exists to allow the demands of the application to be correctly met for maximum efficiency, reliability, durability and performance.

Long Life Cast Steel Mill Ball Gear
1 pcs
Negotiable
Ebay Online Selling Ge200es Radial Spherical Plain Bearing
Ge200es
1 pcs
Crossed Roller Bearing (SX)
1 pcs
Negotiable
API 6A Adjustable Choke Valve
6A
1 pcs
DIN 17175/St 35.8/Ss400/A106/A53 Carbon Seamless Steel Pipes
17175/St
1 pcs
Typ 110/1200.2 Mining Machinery for Three-Row Roller Slewing Bearing
110/1200.2
1 pcs
Sk60-3 Long Life Slewing Bearing for Excavator Kobelco
Sk60-3
1 pcs
Psl Four-Point Contact Ball Slewing Ring Bearing  Without Gear
1 pcs
Negotiable
Carbon Seamless and Welding Steel Pipes
1 pcs
Negotiable
Rks. 122295101002 Excavator Swing Circle Slewing Bearing
122295101002
1 pcs
Slewing Ring Bearing for Excavator Komatsu
Komatsu
1 pcs
High Quality Psl Single-Row Crossed Roller Slewing Ring 9o-1z20-0220-0184
9o-1z20-0220-0184
1 pcs
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Product Categories
Worm Gear Slew Drive
Excavator Slewing Bearing
Liebherr Slewing Ring Bearing
Crane and Excavator Slewing Bearing
Slewing Drive Gearbox
Four-point Contact Ball Slewing Ring Bearing
Slewing Ring Turntable
PSL Bearing