What are the main applications for this bearing?

It is designed for cranes, excavators, ladle turrets, stacker cranes, and bucket wheel machines.

Does the product come with a centralized lubrication system?

Yes, it can be equipped with a Ruding Steel centralized lubrication system for improved efficiency.

Ex200-3 Slewing Bearings Gear Ring for Hitachi Excavator

Name: Ex200-3 Slewing Bearings Gear Ring for Hitachi Excavator
Brand: Maanshan Kingrail Technology Co., Ltd.
SKU: 2017074862

Anhui, ChinaMaanshan Kingrail Technology Co., Ltd.

US$500.00

1-99 Pieces

US$100.00

100+ Pieces

Sample price:US$1000.00/piece.Request sample

Product profile

Customization

Available

Standard or Nonstandard

Standard

Feature

High Speed, Vacuum, Antimagnetic, Cold-Resistant, Corrosion-Resistant, Heat-Resistant

Model NO.

slewing bearings gear ring

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

Key features

High Carrying Capacity: Designed for heavy-duty mining and excavator applications with high resistance to overturning moments.

Four Point Contact Design: Ensures stability and high load-bearing performance for cranes and excavators.

Multiple Gear Options: Available with No Gear, Internal Gear, or External Gear configurations to fit specific machinery needs.

Customizable Hardness: Modulation hardness can be customized, with standard range of 229-269HB.

Diverse Cage Materials: Cage options include Nylon, Steel, or Copper to match different operational requirements.

Comprehensive Quality Control: Includes UT and MT defect control to ensure high reliability and safety.

Standard Certification: Complies with EN 10204 2.2, 3.1.B, and 3.1.C standards for material verification.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Maanshan Kingrail Technology Co., Ltd.

Anhui, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤1.91h

AI-Powered supplier vetting

SummaryThe supplier is a trading company with a primary focus on exporting, contributing 71% to 90% of total sales. It holds ISO 9000 and ISO 9001 certifications, indicating a commitment to quality management. However, the supplier has limited R&D capabilities with only one engineer and lacks SDK availability. Its production capabilities include wheels, track materials, and metal products. The supplier does not maintain overseas warehouses or showrooms and lacks the ability to handle overseas services independently. Customization services are robust, offering various levels of customization, and the supplier provides OEM and ODM services.

CertificationsThe supplier holds ISO 9000 and ISO 9001 certifications, indicating adherence to recognized quality management standards.

R&D capabilityThe supplier has limited R&D capability with only one engineer and no SDK availability, and it did not release new products in the past year.

Production capacityThe supplier has a defined production capacity for wheels, track materials, and metal products, but lacks inventory management and overseas facilities.

Customization capabilityThe supplier offers comprehensive customization services, including OEM and ODM services.