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tower crane slewing gear,turntable gear,crane gear ring

tower crane slewing gear,turntable gear,crane gear ring

  • Order Quantity:
  • 1-1800
  • Business:
  • Slewing Bearing,Steel Wheel,slewing ring bearing,swing bearing,gear swing
  • Export:
  • 41% - 50%
  • Volume:
  • Above US$100 Million
  • Address:
  • Room 602, Bldg. 2, Yonghongjiayuan Community, No. 44, Nanhu Road, Tianxin Dist., Changsha, Hunan, China (Mainland)

Product Detail

Quick Details
  • Type:slewing Bearing
  • Brand Name:grt
  • Bore Size:333 Mm
  • Outside Diameter:458 Mm
  • Model Number:011
  • Feature:four Point Contact
  • Gear Options:external Gear Only
  • Seals Type:seal
  • Place Of Origin:jiangsu China (mainland)
  • Meteria:50mn,42crmoor As Your Requirement
  • Quanlity:iso 9001
  • Thickness:128mm
  • Mass:280kg
  • Application:excavator
  • Name:tower Crane Slewing Gear,turntable Gear,crane Gear Ring
  • Innerstructure:ball

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   tower crane slewing gear,turntable gear,crane gear ring

Details of the bearing:

Type

Single row ball slewing bearing

Brand

Grt OR OEM

Bearing Number

011.25.500

Dimension

d322*D408*H70mm

Rolling

Ball

Gear

External gear type

Flange

Without flange

Replacement

Can provide replacement for INA,Rothe erde,LYC,ZWZ bearings and so on.

Description:

Business type

Manufacturer,trading company

Name

Slewing bearing

Gear

Non-gear, external gear, internal gear

Flange

With flange,without flange

Rolling

Ball, cylindrical roller

Certificate

ISO9001:2008

Hardness

Tempering and quenching the forgings to 229-269HB, Case harden raceway to 55-60HRC, Case depth more than 3.

Bore Size:

100mm-4000mm

Outside diameter

200mm-5000mm

Features

The four point contact ball slewing bearing is composed of two rings. It features compact in design, light in weight, the balls contact with the circular raceway at four points via the axial force, radial force and resultant moment maybe born simultaneously. It is used in slewing conveyors, welding operating consoles, duty cranes, excavators and other engineering machines.

Package

First lubricated, Second circled with plastic film/kraft paper/blue belt,then pakaged in plywood case,last gethered in Wooden pallet.

Price

FOB,CFR, CIF

Delivery Time

15-30days

     

Application area:

1

Costruction Equipment ,Tunnel Boring Machines

2

Engineering Machine & Vehicles,Drilling machine sets

3

Excavators,Crane,Tower Crane

4

CT Medical Machine

5

Wind Power Generation System

6

Mining/shipping port/Light industry/petrochemical/entertainment Machiney

7

Millitary equipment

Slewing ring bearing type:

1

Single row four point contact ball series

2

Double row ball series

3

Crossed roller series

4

Three row roller series

Materials:

Name of Part

Material

Features

Rings

50Mn,42CrMo

Surface quench hardening

Rolling element

GCr15,GCr15SiMn

Whole quench hardening

Retainer

ZL102 cast aluminum alloy/polyamide110 resin/Nylon GRPA66.25/stainless steel NO20

Abrasion resistance

Sealing ring

NBR Rubber

Oil resistance

All above could produce according to customer’s requirement.

Services:

1

OEM service provided

2

Processing with supplied drawings

3

Providing replacement Kaydon/Komatsu/Hitachi/Volvo/Caterpillar/Kato/Sumitomo/Kobelco/Daewoo/Doosan/Hyundai/Case

/JCB/liebherr/Kubota/Takeuchi/Hisce/Terex/Lovol slewing ring bearing etc.

4

Providing all the China replacement slewing bearing ring. Zoomliom,sunward,sany......etc.

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Company Details
company proudcts