What features do Crossed roller slewing bearings have?

They offer high precision (P4/P2), high rigidity with preload, high load capacity, and a small volume.

011.25.315 Four Point Contact Slewing Bearing

Name: 011.25.315 Four Point Contact Slewing Bearing
Brand: Nanjing Suntay Steel Co., Ltd.
SKU: 1930181122

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.

011.25.315

Sealing Gland

Sealed On Both Sides

Rolling-Element Number

Single-Row ,Double -Row,Three-Row

Roller Type

Straight Raceway,Spherical Raceway

Material

Bearing Steel

Type

No Gear,Internal Gear,External Gear

Transport Package

Wooden Box

Specification

100-4000mm

Trademark

suntay

Origin

Jiangsu, China

HS Code

84828000

Production Capacity

150000sets/Year

Key features

High Load Capacity: Bear axial, radial loads and overturning torque simultaneously for stable heavy lifting.

Compact Structure: Lightweight design with convenient guidance, easy installation, and simple maintenance.

Versatile Gear Options: Available in no gear, internal gear, and external gear configurations to suit various needs.

Wide Application Range: Suitable for cranes, excavators, wind power, mining machinery, and industrial robots.

High Precision & Rigidity: Cross roller types offer P4/P2 precision with preload for high rigidity in small spaces.

Durable Material: Made from high-quality bearing steel with features like heat, cold, and corrosion resistance.

Specialized Designs: Includes flange and excavator-specific types for unique mounting and maintenance requirements.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-season orders.

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.