High quality china supplier Liebherr KUD03839 Diameter 4m large cross roller slewing big ring bearing for pile driver – Best Supplier Manufacturer & Factory

Liebherr KUD03839 Diameter 4m Large Cross Roller Slewing Big Ring Bearing for Pile Driver

Introduction

This large cross roller slewing big ring is a high-quality product that is commonly used in pile drivers. Its compact design and ability to bear axial force, radial force, and overturning moment make it suitable for heavy machinery. Additionally, it has a long service life and is easy to install, maintain, and replace.

History

The cross roller slewing bearing was first invented and used in the 1970s. It quickly gained popularity due to its compact design and high load-bearing capacity. Since then, it has been widely used in various industries, including construction, mining, and transportation.

Categorization

This cross roller slewing bearing falls under the category of single row four point contact ball . It is composed of two seat rings and has a four-point contact design between the steel ball and arc raceway.

Benefits

This product offers many benefits, including:

  • Compact design
  • High load-bearing capacity
  • Easy to install, maintain, and replace
  • Long service life

Compatible Materials

This cross roller slewing bearing is compatible with a range of materials, including 50Mn, 42CrMo, and custom materials.

Installation, Maintenance, and Repair

To install, the bearing should be lubricated with anti-rust oil and sealed with a nylon plastic bag before being stored in a wooden box. For maintenance, the bearing should be regularly checked for wear and tear, and lubricated as needed. In case of repair, the bearing should be disassembled and inspected for damage before replacement.

Ever-Power Group Product Business

At Ever-Power Group, we pride ourselves on offering high-quality products at favorable prices with attentive service. We welcome customers to visit and customize their orders with us, providing pictures or samples as needed.

FAQ

  1. What is a cross roller slewing bearing?
  2. A cross roller slewing bearing is a type of bearing that has a compact design and high load-bearing capacity.

  3. What application is this product suitable for?
  4. This product is commonly used in pile drivers and heavy machinery.

  5. What materials is this product compatible with?
  6. This product is compatible with 50Mn, 42CrMo, and custom materials.

  7. How do I install this product?
  8. The bearing should be lubricated with anti-rust oil and sealed with a nylon plastic bag before being stored in a wooden box.

  9. How do I maintain this product?
  10. The bearing should be regularly checked for wear and tear, and lubricated as needed.

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MATERIALS AVAILABLE

1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request

SURFACE TREATMENT

Annealing, natural canonization, heat treatment, polishing, nickel plating, chrome plating, zinc plating,yellow passivization, gold passivization, satin, Black surface painted etc.

PROCESSING METHOD

CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly

QC & CERTIFICATE

Technicians self-check in production,final-check before package by professional Quality inspector

ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009

PACKAGE & LEAD TIME

Size: Drawings

Wooden Case/Container and pallet, or as per customized specifications.

15-25days samples. 30-45days offcial order