What are the common applications for these bearings?

They are widely used in lifting & transport machinery, mining machinery, construction machinery, port hoisting, wind power generators, and medical equipment.

Slewing Bearing Ring Qnd1340*38 for Excavator Dh280

Name: Slewing Bearing Ring Qnd1340*38 for Excavator Dh280
Brand: Nanjing Suntay Steel Co., Ltd.
SKU: 1922726972

Jiangsu, ChinaNanjing Suntay Steel Co., Ltd.

US$150.00

1 Set

Sample price:US$1.00/set.Request sample

Product profile

Customization

Available

Standard or Nonstandard

Standard

Feature

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

Model NO.

QND1340*38

Sealing Gland

Sealed On Both Sides

Rolling-Element Number

Single-Row

Roller Type

Spherical Raceway

Material

Bearing Steel

Type

Internal Gear

Transport Package

Wooden Box

Specification

013.25.315

Trademark

suntay

Origin

Jiangsu, China

HS Code

84828000

Production Capacity

150000sets/Year

Key features

Versatile Load Capacity: Supports axial, radial, and overturning torque loads simultaneously for heavy-duty applications.

Multiple Gear Options: Available with no gear, external gear, or internal gear configurations to suit specific machinery.

Compact & Lightweight: Designed with a compact structure and light weight, ensuring easy installation and maintenance.

Wide Application Range: Suitable for excavators, cranes, wind power generators, and various industrial rotary devices.

High Precision & Rigidity: Crossed roller types offer high precision (P4/P2) and rigidity due to preload design.

Durable Material: Constructed from bearing steel with features like heat-resistant, corrosion-resistant, and antimagnetic properties.

Sealed Design: Sealed on both sides with dedicated lubricant and seal holes for diverse working conditions.

Company profile

Nanjing Suntay Steel Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2007-09-10Nearest Port: Shanghai,ChinaAverage Response Time: ≤18hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, CIP, CPT

AI-Powered supplier vetting

SummaryNanjing Suntay Steel Co., Ltd. is identified as a China-based manufacturer/factory producing multiple galvanized, zinc-coated, prestressed concrete, and aluminium-clad steel wire and strand products. It holds OHSAS/OHSMS 18001, ISO 14001, and ISO 9001 certifications. The supplier reports OEM service for well-known brands and offers broad customization, but no new products were launched in the past year and no SDK is available. Technical engineers support customer requirements, production, after-sales service, and new product development; however, relevant R&D audit documentation was unavailable. Service procedures exist for supplier assessment, corrective actions, and customer complaints, but records were not provided. Overseas service infrastructure is limited: no overseas warehouse, showroom, agents, branches, or offline trade-show participation were reported. Financial and cash-flow information is represented only by years, so financial strength cannot be assessed. Customer cooperation is mentioned...

Supplier typeThe supplier is explicitly identified as a manufacturer/factory and a limited company located in Nanjing, Jiangsu, China. Its stated business scope covers industrial equipment and components, metallurgy, mineral and energy, while its product range focuses on various steel wires and strands.

CertificationsThe supplier reports holding OHSAS/OHSMS 18001, ISO 14001, and ISO 9001 certifications. These certifications provide explicit evidence of certified occupational health and safety, environmental, and quality management systems.

R&D capabilityThe supplier states that technology engineers handle new product development, but no R&D audit documentation was available and no SDK is available. In addition, no new products were launched during the past year, which is explicit evidence of limited recent product-launch activity.

Production capacityThe supplier is explicitly classified as a manufacturer/factory and offers a broad range of steel wire and strand products. It reports an average lead time of one month in both peak and off-season periods, but the slices do not provide production capacity, equipment, workforce, or output data.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This indicates broad stated capability to adapt products to different customer requirements.

Product Q&A

Q:What types of slewing bearings are available?

We offer Single row ball, Double row ball, Crossed roller, Triple row roller, and Flange slewing bearings, each with no gear, external gear, or internal gear options.

Q:What loads can slewing bearings handle?

Slewing bearings can bear axial load, radial load, and overturning torque (capsizing moment) simultaneously.

Q:What are the main features of crossed roller slewing bearings?

They feature high precision, high rigidity due to preload, high load capacity, and a small volume that saves space in machinery.

Q:What is the lead time for orders?

The average lead time is within 15 workdays for both peak season and off-season periods.

Q:What payment terms are accepted?

We accept LC, T/T, PayPal, Western Union, Small-amount payment, and Money Gram.