Slewing Bearing Excavator Bearing (BA230-7ASA)

Product Details
Customization: Available
Standard or Nonstandard: Standard
Feature: High Speed, Vacuum, Antimagnetic, Cold-Resistant, Corrosion-Resistant, Heat-Resistant
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  • Slewing Bearing Excavator Bearing (BA230-7ASA)
  • Slewing Bearing Excavator Bearing (BA230-7ASA)
  • Slewing Bearing Excavator Bearing (BA230-7ASA)
  • Slewing Bearing Excavator Bearing (BA230-7ASA)
  • Slewing Bearing Excavator Bearing (BA230-7ASA)
  • Slewing Bearing Excavator Bearing (BA230-7ASA)
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  • Overview
  • Product Description
  • FAQ
  • Packaging & Shipping
  • Company Profile
Overview

Basic Info.

Model NO.
sd025
Sealing Gland
Non-Seal
Rolling-Element Number
Multiple-Column
Roller Type
Deep Groove Raceway
Material
Cast Iron
Type
Internal Gear
Application
Ladle Turret, Stacker Crane, Bucket Wheel Machine
Embellish Grease
Ep2 Lithium Lubricating Grease
Gear Type
No Gear, Internal Gear, External Gear
Modulation Hardnes
229-269hb/Customized
Mounting Hole
Through Hole/Tapped Hole
Cage Material
Nylon/ Steel /Copper
Rolling Elements
Steel Ball / Cylinder Roller
Defect Control
Ut, Mt
Transport Package
Wooden Case, Pallet
Specification
yrt50 50x126x30
Trademark
Ruika
Origin
China
HS Code
8482109000
Production Capacity
5000000PCS/Year

Packaging & Delivery

Package Size
200.00cm * 200.00cm * 200.00cm
Package Gross Weight
200.000kg

Product Description

Product Description

Slewing Ring Bearing Definition:
Slewing bearings are large-sized bearings which can accommodate a combined load, i.e., radial loads and tilting moment. They are usually provided with holes for fixing bolts; internal, external or no gear; and lubrication holes and seals, which allow a compact and economical arrangement. In addition, they often enable the elimination of many components necessary in the classical bearing arrangement.

Slewing Ring Bearings are also called slewing rings, slewing bearings, slewing ring bearings, slewing gear, gear, turntable bearings and rotary bearing
Slewing Bearing Excavator Bearing (BA230-7ASA)
Slew Ring Bing Specifications:

Product Name
High Precision Slewing Bearing
Material
Chrome Steel
Operating Temperature
-40°C ~ +50°C
Heat treatment
Quenching and tempering, Raceway induction quenching
Standard
EN 10204 2.2; EN 10204 3.1.B ; EN10204 3.1.C
Features
Four Point Contact
Application
Crane, Excavator, all kinds of machine


Slew Ring Bing Types:
1. four point contact ball slewing ring bearings
2. double row ball four point contact slewing ring bearings(same diameter ball; different diameter ball)
3. cross roller slewing ring bearings
4. triple row cylindrical roller combined slewing ring bearings
5. ball roller combined slewing ring bearings
6. light flanged slewing ring bearings

Slew Ring Bing Applications:
Slewing ring bearings are widely used in industry and known as "the machine joints" Hereunder is the specific slewing bearing applications
1. Construction machinery (e.g. cranes, excavators, loader, scraper)
2. Metallurgical machinery (e.g. for steel plant)
3. Heavy machinery equipments (e.g. mining machinery, concrete machinery)
4. Marine machinery equipment (e.g. vessel, port hoisting machine, port oil transfer equipment, onshore and offshore crane)
5. Light machinery equipments (e.g. paper machine, plastic, rubber machine, weave machine)
6. Wind power generator
7. products (e.g. aerospace machinery)
8. Packing machinery

Production Process of Slew Ring Bing:
Forging ring body material ⇒ Rough Lathing ⇒ Raceway heat treatment ⇒ Drilling ⇒ Teeth cutting ⇒ Teeth heat treatment ⇒ Ball hardness inspection ⇒ Assembling ⇒ Finall inspection ⇒ Packaging

Slewing Bearing Excavator Bearing (BA230-7ASA)Slewing Bearing Excavator Bearing (BA230-7ASA)Slewing Bearing Excavator Bearing (BA230-7ASA)

FAQ

 

Q1: Are you a trading company or a factory?
A: We are directly a factory. The work in our workshop: finish machining the wheels and axles and then mounting the wheels and axle.

Q2: Do you have design ability to provide customized railway wheelsets?
A: Yes, we have professional technical team and we are familiar with international railway standards like UIC, AAR, EN and we are able to provide various wheelsets according to customer requirements.

Q3: Chinese railway gauge is 1435mm, but our country's is 1000mm gauge, will this be a problem for you?
A: Of course not, we are able to design and manufacture various wheelsets of different gauges like 1435mm, 1000mm, 1067mm, 1520mm or other required railway gauges.

Q4: Why should I choose you, compared with your competitors?
A: Kingrail Parts was transformed from wagons factory belong to Chinese Railway in 2015 and the company have over 20 years' experiences in manufacturing railway wagons and wagon parts; Now as Tieke Railway is a private company and adopt modern market management strategies, our services are flexible and more considerate and our cost is more controllable.

Q5: What should I provide to get a quotation from you?
A: You could send your inquiry with detail drawings, product photos, detail technical parameters or requirement description. A complete requirement input is very important for us to provide an accurate quotation to you.Q1: Are you a trading company or a factory?
A: We are directly a factory. The work in our workshop: finish machining the wheels and axles and then mounting the wheels and axle.

Q2: Do you have design ability to provide customized railway wheelsets?
A: Yes, we have professional technical team and we are familiar with international railway standards like UIC, AAR, EN and we are able to provide various wheelsets according to customer requirements.

Q3: Chinese railway gauge is 1435mm, but our country's is 1000mm gauge, will this be a problem for you?
A: Of course not, we are able to design and manufacture various wheelsets of different gauges like 1435mm, 1000mm, 1067mm, 1520mm or other required railway gauges.

Q4: Why should I choose you, compared with your competitors?
A: Kingrail Parts was transformed from wagons factory belong to Chinese Railway in 2015 and the company have over 20 years' experiences in manufacturing railway wagons and wagon parts; Now as Tieke Railway is a private company and adopt modern market management strategies, our services are flexible and more considerate and our cost is more controllable.

Q5: What should I provide to get a quotation from you?
A: You could send your inquiry with detail drawings, product photos, detail technical parameters or requirement description. A complete requirement input is very important for us to provide an accurate quotation to you.

Packaging & Shipping

Slewing Bearing Excavator Bearing (BA230-7ASA)

Company Profile

Ruika Slewing bearing is established in 2004 with over 80 patents, FH mainly produce OEM slewing bearing, slew drive, pinion, FH has passed ISO9001-2005, SGS, CAPE etc, FH also accept the service durability test, resist fatigue test, anti-corrosion test and anti-terrible temperature test, which is widely used for Construction machinery, port, AI and new energy industries.

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