For standard type and OEM, MOQ is 1 pc.

Can you design special packaging?

Yes. Except for regular packing, we can make special packing and label for the customer.

What's your payment method?

We can accept PayPal/ West Union/ Bank transfer Etc.

Can you provide an OEM service?

Yes, we provide OEM service, packing and other requirements

Large Diameter Shipping Port Machinery Slewing Ring Bearings

Name: Large Diameter Shipping Port Machinery Slewing Ring Bearings
Brand: Nanjing Suntay Steel Co., Ltd.
SKU: 1922345472

Jiangsu, ChinaNanjing Suntay Steel Co., Ltd.

US$100.00

1 Set

Sample price:US$50.00/set.Request sample

Product profile

Customization

Available

Standard or Nonstandard

Standard

Feature

Heat-Resistant

Model NO.

GS-210821-9

Sealing Gland

Sealed On Both Sides

Rolling-Element Number

Single and Double Row

Roller Type

Four Point Contract

Material

42CrMo/50mn/ S48c, Bearing Steel

Type

Nongeared, External or Internal

Application

Excavator, Crane, Material Handling

Warranty

12 Months/ 2000 Hours

Service

OEM Customized Services

Seals Type

Nbri-3

Hardness

207-262hb (Slewing Bearing)

Product Name

Slewing Bearing Customized for Excavator

Transport Package

Wooden Case/:Inclined Iron Frame/Reinforced Wooden

Specification

100-4000mm

Trademark

Neutral/OEM/According to customized

Origin

Jiangsu, China

HS Code

8482800000

Production Capacity

150000sets/Year

Key features

OEM Customization: We provide OEM customized services for excavators and cranes.

High-Quality Material: Made from 42CrMo, 50mn, S48c, or Bearing Steel with hardness 207-262HB.

Strict Quality Control: Inspected by advanced in-house team and third parties like SGS, DNV, BV, ABS.

Fast Delivery: 3-5 days for stock items; 15-25 days for non-stock items.

Low MOQ: Minimum order quantity is just 1 pc for standard and OEM types.

Flexible Payment: Accepts T/T, L/C, PayPal, Western Union, and Bank Transfer.

12-Month Warranty: Covers 12 months or 2000 hours of operation for peace of mind.

Global Shipping: Shipped via DHL, UPS, TNT, FedEx, by sea, or by air worldwide.

Company profile

Nanjing Suntay Steel Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2007-09-10Nearest Port: Shanghai,ChinaAverage Response Time: ≤15hTerms 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 is the production process?

Production process including raw material cutting, rough turning, machining processing(layout for drilling, tooth processing), finish turning, grinding, accessories cleaning, assembling, stoving, oil coating, testing, package.

Q:How to control the quality of the products?

High precision equipment, advanced in-house engineer team, strictly inspection as well as TPI like SGS, DNV, BV, ABS, etc.

Q:How long is your delivery time?

Generally speaking, it is 3-5 days if the goods are in stock. 15-25 days if the goods are not in stock.

Q:Do you provide samples? Is it free or not?

Yes, we could offer a sample free of charge but we need a basement cost.

Q:What are your terms of payment?

30% prepaid and balance before shipment. For big order, we accept L/C at sight.