Disc Brake Semicircle Retaining Ring For Oil Rig

  • Disc Brake Semicircle Retaining Ring For Oil Rig
  • Disc Brake Semicircle Retaining Ring For Oil Rig
Disc Brake Semicircle Retaining Ring For Oil Rig

The semi-circle retaining ring is made of special steel plate. After punching, the lathe and grinder are precision-machined.

Service Caliper mainly include: brake block, caliper body, pin, lever, support arm, semicircle retaining ring, pin Ⅱ, cylinder end cover, cylinder block, tension spring, rear end cover, pin Ⅲ, adjusting nut, piston rod.

Emergency Caliper mainly include: brake block, caliper body, pin, lever, support arm, semicircle retaining ring, pin, piston, cylinder end cover, oil cylinder, lock nut, adjusting nut, pin Ⅲ.   

The brake discs are divided into three types: water-cooled brake discs, air-cooled brake discs, and solid brake discs. The Caliper Frame is the base of the actuator. The Service Caliper assembly and the Emergency Caliper assembly are both mounted on the base. Hydraulic Power Unit includes:fuel tank components, pump sets, control block assembly, fueling components, electrical control boxes, etc.

The Semicircle retaining ring  is mounted on both ends of the middle hole of the lever to fix the Clevis pin with head.The Semicircle retaining ring is connected to the lever by a hexagonal bolt.

model:

PSZ75A-2-12
PSZ75B-2-12
BK-8-7A
BK-8-7B
PSZ75B-2-27
DBS75-2-10

Semicircle retaining ring PSZ75A/B-2-12

The far left in the picture is Semicircle retaining ring.

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