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Durable Taper Lock Fan Hub for Air Conditioning Systems

Name: Durable Taper Lock Fan Hub for Air Conditioning Systems
Brand: Diligence & Fine Machinery (Qingdao) Co., Ltd.
SKU: 2144863462

Shandong, ChinaDiligence & Fine Machinery (Qingdao) Co., Ltd.

US$5.90

100-199 Pieces

US$4.20

200-299 Pieces

US$3.70

300+ Pieces

Sample price:US$7.00/piece.Request sample

Product profile

Customization

Available

Standard

DIN, GB, ISO

Material

Carbon Steel,Alloy Steel,Aluminum Alloy

Model NO.

Bolt-On Hub

Connection

Shaft Discs & Flanges

Surface Treatment

Polished or Sandblasted

Head Type

as Per Requirement

Color

Black or White

Shaft Diameter

10mm to 500mm, Customizable

Outer Diameter

Customized According to Hub or Gear

Bore & Keyway

Standard or Custom

Flange Thickness

Customized Based on Load and Application

Mounting Holes

According to DIN / ISO / GB Standards

Trade Term

Fob,C&F,CIF

Payment Term

T/T or Other Acceptable Payment Terms

OEM

Acceptable

ODM

Acceptable

Sample

Available

Factory Tour

Acceptable

Packing

Suitable for Ocean and Air Transportation

on Site Inspection

Available

Product Name

Bolt on Hub

Transport Package

Bagging/Boxing

Specification

SM30-1, BF- 20

Trademark

D&F

Origin

China

Production Capacity

1000000PCS/Year

Key features

Customizable Dimensions: Shaft diameter 10-500mm, OD, bore, keyway, and flange thickness fully customizable.

High-Strength Materials: Available in Carbon Steel, Alloy Steel, Stainless Steel 304/316, Aluminum Alloy, and Ductile Iron.

Precision Machining: Ensures shaft-to-hub concentricity, minimizes radial runout, and guarantees stable torque transmission.

OEM & ODM Support: Accepts OEM/ODM services with custom branding, packaging, and design solutions.

Versatile Surface Treatment: Options include polished, sandblasted, blackening, phosphating, zinc plating, and anodizing.

Wide Application Scope: Suitable for air conditioners, pumps, compressors, fans, construction machinery, and automation.

Secure Packaging: Products are securely packaged to prevent damage, with options for ocean and air transport.

Global Shipping: Worldwide delivery via air freight, sea freight, or express, with tracking provided for all orders.

Company profile

Diligence & Fine Machinery (Qingdao) Co., Ltd.Shandong, China

Business Type: Manufacturer/FactoryNearest Port: Qingdao, Tianjin, ShanghaiAverage Response Time: ≤1.02hTerms of Payment: Small-amount payment, Western Union, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, CIP

AI-Powered supplier vetting

SummaryDiligence & Fine Machinery (Qingdao) Co., Ltd., established in 2025, is a trading company based in Qingdao, Shandong, China. It specializes in the manufacturing and export of transmission components, with a significant portion of sales coming from exports. The company boasts a range of products including gears, pulleys, and belts, with an annual production capacity reaching up to 5 million pieces. The company emphasizes high-quality products and excellent service while operating over 10 production lines. It began exporting in December 2023 and uses both agency and self-managed export channels.

Supplier typeDiligence & Fine Machinery (Qingdao) Co., Ltd. is classified as a trading company, which indicates its primary business involves buying and selling goods rather than manufacturing them.

After-Sales capabilityThe company emphasizes providing excellent after-sales service as part of its commitment to customers and maintaining long-term business cooperation.

R&D capabilityThe company invests in advanced equipment and has a team of capable engineers, suggesting a focus on innovation and quality in manufacturing.

Production capacityWith an annual production capacity of 5 million pieces and over 10 production lines, the company displays strong production capabilities.

Customization capabilityThe company offers a variety of products including non-standard parts, indicating a willingness and capability to customize products according to client needs.