What are the lead times for delivery?

Lead time is one month during off-peak season and 1-3 months during peak season.

What certifications do your products have?

Our products hold CE and ISO certifications.

3b Qd Bushed Sheaves Pulleys for a and B Belts

Name: 3b Qd Bushed Sheaves Pulleys for a and B Belts
Brand: HangZhou Ever-Power Transmission Co., Ltd.
SKU: 949945175

Zhejiang, ChinaHangZhou Ever-Power Transmission Co., Ltd.

US$10.00-99.00

100 Pieces

Sample price:US$9999.00/piece.Request sample

Product profile

Customization

Available

Certification

CE, ISO

Pulley Sizes

Type F

Model NO.

Manufacturing Process

Forging

Material

Carbon Steel

Surface Treatment

Baking Paint

Application

Chemical Industry, Grain Transport, Mining Transport, Power Plant

Transport Package

Wooden Box

Trademark

no brand

Origin

China

HS Code

848390009

Production Capacity

500000PCS/Month

Key features

Wide Belt Compatibility: Compatible with A, AX, AA, 4L, B, BX, BB, and 5L v-belts ranging from 3.75 to 38.35 inches.

QD Bushing System: Quick detachable design allows easy replacement of worn pulleys or bushings without full assembly replacement.

High-Strength Material: Manufactured from high-strength grade 35 cast iron with phosphate coating and anti-corrosion paint.

Factory Balancing: All pulleys are balanced at the factory to ensure smooth machinery operation and reduce vibration.

Extensive Bore Options: Offers a broader range of bore options compared to fixed-bore style pulleys for versatile applications.

Comprehensive Certifications: Products certified with CE and ISO standards ensuring international quality compliance.

Customization Available: Accepts non-standard customization from samples, designs, and drawings for specific needs.

Large Stock Capacity: 5000 square meter warehouse stocks all standard A/B/C/Z models with large quantity availability.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

HangZhou Ever-Power Transmission Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 18 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤5.36h

AI-Powered supplier vetting

SummaryThe supplier operates in gear transmission equipment, machinery, hardware, and related accessories, with one production line and stated production experience of 16 years. It supports extensive customization and ODM services, manufactures products including variators, geared motors, electric motors, and hydraulic products, and reports exports to multiple global regions, with 90% of sales from exports. It has valid manufacturing-capacity contracts with associated subcontractors and in-stock service capacity. However, it lacks overseas warehouses, showrooms, agents, or branches, and has not participated in offline trade shows. Finished-product inspection follows instructions but has no written records. The supplier reports no new products in the past year, no private molds, no 3D design services, and no SDK availability. Financial records are referenced for 2021–2023, but the provided information does not establish financial strength. No certification information or identifiable customer cases is provided.

Supplier typeThe supplier is a manufacturer and exporter focused on gear transmission equipment, machinery, geared motors, electric motors, hydraulic products, and related accessories. Its stated one production line, valid contracts with associated subcontractors, broad export markets, and 90% export-sales ratio support classification as an export-oriented manufacturing supplier.

R&D capabilityThe supplier provides ODM and broad design customization, but reports no new products in the past year, no private molds, no professional technical-supplier status, no 3D software design services, and no available SDK. These facts indicate product-design flexibility but limited evidence of recent or advanced innovation capability.

Production capacityThe supplier lists substantial manufacturing equipment, has one production line, maintains valid contracts with associated subcontractors, and reports in-stock capacity. Lead time is one month off-peak and two to three months during peak season, indicating established production capability, although finished-product inspections have instructions without written records.

Customization capabilityThe supplier explicitly supports customization from samples and designs, full, minor, and flexible customization, and can produce variators, geared motors, electric motors, and hydraulic products according to customer drawings. It also offers ODM services, providing clear evidence of strong customization capability.

Product Q&A

Q:What types of belts are compatible with these pulleys?

The 3B series pulleys are designed for A, AX, AA, 4L, B, BX, BB, and 5L v-belts.

Q:What is the benefit of using a QD bushing system?

The QD (quick detachable) system allows you to replace a broken bushing or worn pulley without replacing the entire assembly, saving time and cost.

Q:What material are these pulleys made from?

Most pulleys are manufactured from high-strength grade 35 cast iron, phosphate-coated and painted for anti-corrosion.

Q:Do you offer customization services?

Yes, we accept non-standard customization from samples, designs, and drawings for production.

Q:What is the minimum order quantity?

The minimum order quantity is 20 pieces.

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3b Qd Bushed Sheaves Pulleys for a and B Belts