JinHang Precision Bearing Co.,Ltd

JinHang Precision Bearing Co.,Ltd China bearing manufacture with 16 Years experience.All the bearing quality will be guaranteed!

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787/1000G2 Slewing bearing 1000x1250x100mm for stacker track swivel equipment

787/1000G2 Slewing bearing 1000x1250x100mm for stacker track swivel equipment

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Place of Origin :China
Brand Name :JHB or your required
Certification :ISO9001:2008
Model Number :787/1000G2
MOQ :1PCS
Price :1-1000USD/negotiation
Packaging Details :Carton or standard export wooden case
Delivery Time :in stock or ex-stock
Payment Terms :T/T,L/C, Western Union
Supply Ability :1000 pcs/month
Material :50Mn 42CrMo
Seals Type :double seal
Number of Row :Single Row
Teeth :without teeth
Application :stacker track swivel equipment
Lubrication :Grease /Oil available
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787/1000G2 Slewing bearing 1000x1250x100mm for stacker track swivel equipment

787/1000G2 slewing bearing belongs to single row four point slewing bearing without teeth,It consist on inner ring and outer ring and ball with seal. This kind of slewing bearings can support high dynamic loads, transmitting axial and radial forces simultaneously as well as the resulting tilting moments. It is composed of two seat rings. It has compact structure, light weight, and four-point contact between steel ball and arc raceway. It can bear axial force, radial force and overturning moment at the same time. The construction machinery of rotary conveyor, welding manipulator, small and medium-sized crane and excavator can be selected.

787/1000G2 slewing bearing size as following:

Name 4 point contact ball slewing bearing 787/1000G2
Boundary dimension 1000x1250x100mm
Outer dia: 1250 mm
Inner dia: 1000 mm
Height: 100 mm
Radial clearance 0.12-0.28 mm
Rolling Ball
Material 50Mn
The delivery time 30 days after getting the order
application stacker track swivel equipment
Seal Double seal
Lubrication Grease/oil available
Origin Luoyang, Henan, China
Rows Number Single
HS Code 8482109000

787/1000G2 Slewing bearing 1000x1250x100mm for stacker track swivel equipment

787/1000G2 Slewing bearing 1000x1250x100mm for stacker track swivel equipment

Materials of 787/1000G2 slewing bearing
1. Material of slewing ring: 42CrMo 50Mn is generally used for slewing ring with surface quenching treatment of the raceway. Other kinds of surface quenched steel can also be used according to customer specification and operating conditions.
2. Material of rolling element: The material of rolling elements in LYC Brand bearing is GCr15 or GCr15SiMn steel.
3. Material of cage: Various types of cage are used in slewing bearing, which can be divided into integrated cage, segmented cage, spacer and etc. 20 steel or ZL102 cast aluminum alloy is used for integrated cage and segmented cage. For spacer,the material is polyamide 1010 resin, ZL102 aluminum bronze, QA110-3-1.5 aluminum bronze or GRPA66-25 nylon.
4. Material of sealing ring: The sealing ring is made of NBR.

787/1000G2 Slewing bearing 1000x1250x100mm for stacker track swivel equipment

Other parts
7.1 Rolling elements: self-machined or steel ball rollers from fixed-point manufacturers. The accuracy grade shall meet the requirements of the drawings. The rolling elements differ from each other by less than 5%. Surface magnetic particle inspection and ultrasonic inspection shall be performed before bearing assembly, and an inspection report shall be issued.
7.2 Retainer: The retainer produced by the fixed-point manufacturer is adopted. The materials are in accordance with the requirements of the drawing. Strict inspection is required before the assembly and use, and a test report is issued.
7.3 Sealing ring: The sealing strip produced by the fixed-point manufacturer is used. Strict inspection is required before assembly, and an inspection record is issued. 8) Assembly
8.1 Preparation of clearance: After the grinding process, a trial assembly is required to determine the preliminary clearance. Based on the calculated data and the trial installation clearance, the final grinding process is performed to assign the final drawing to specify the clearance.
8.2 Parts inspection: After the clearance preparation is completed, the final parts inspection shall be carried out and corresponding records shall be made. 8.3 Demagnetize, clean, pack and issue a certificate of conformity.
Delivery documents—In order to enable users to better understand the technical parameters such as the inherent quality of the rotary bearing and the source of materials, the following technical information is provided:

7) (1) Turntable bearing certificate.
(2) Installation and operation manual of turntable bearing
(3) certificate of bearing material (material book)
(4) Rolling body flaw detection report
(5) Bearing heat treatment certificate

Slewing bearings 787/1000G2 perform extremely well in a variety of applications such as:
• access platforms
• bucket wheel excavators
• conveyor booms
• cranes of all types
• small, medium and large excavators
• indexing tables
• ladle turrets
• offshore applications
• robots
• railway bogies
• rotary platforms
• stackers
• solar mirrors
• tunnel boring machines
• wind turbines

China 787/1000G2 Slewing bearing 1000x1250x100mm for stacker track swivel equipment for sale

787/1000G2 Slewing bearing 1000x1250x100mm for stacker track swivel equipment

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