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200 - 4500 mm Diameter External Gear Slewing Bearing Ring
US$200.00-1,000.00
1 Piece
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.

sd

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

Multiple Bearing Types Available: Includes four point contact, cross roller, triple row, and ball roller combined types.
Comprehensive Industry Applications: Used in construction, metallurgy, marine, wind power, and aerospace machinery.
High Precision Manufacturing: Features quenching, tempering, and induction quenching for superior durability.
Rigorous Quality Certification: Meets EN 10204 2.2, 3.1.B, and 3.1.C standards with ISO9001-2005.
Customized Modulation Hardness: Hardness adjustable from 229-269HB to meet specific client requirements.
Diverse Cage Material Options: Available in Nylon, Steel, or Copper cages based on application needs.
Advanced Defect Control: Strict UT and MT testing ensures high reliability and safety.

Company profile

Maanshan Kingrail Technology Co., Ltd.
Importers and ExportersHigh Repeat Buyers Choice
Business Type: Manufacturer/FactoryAverage Response Time: ≤1.59h

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.

Product Q&A

Q:What types of slewing bearings are available?
A:
We offer four point contact ball, double row ball, cross roller, triple row cylindrical roller, ball roller combined, and light flanged types.
Q:Can the modulation hardness be customized?
A:
Yes, the modulation hardness can be customized, with a standard range of 229-269HB.
Q:What materials are used for the cage?
A:
Cage materials include Nylon, Steel, and Copper, depending on the specific application.
Q:What industries use these slewing bearings?
A:
They are widely used in construction, metallurgy, heavy machinery, marine, light machinery, wind power, aerospace, and packing industries.
Q:What quality standards do the bearings meet?
A:
They meet EN 10204 2.2, 3.1.B, and 3.1.C standards and the company holds ISO9001-2005 certification.

Send Inquiry

*To:Maanshan Kingrail Technology Co., Ltd.Maanshan Kingrail Technology Co., Ltd.
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