How long is the delivery time?

Peak season lead time is 1-3 months, while off-season lead time is one month.

What types of bores are available?

We provide pilot bore, finished bore, taper bore, and special bore options.

Is quality inspection performed before shipment?

Yes, all items are checked and tested thoroughly during every working procedure and after final manufacturing.

4 Roller 7.75 Sprocket for Chain

Name: Platewheels 1/2 1/4 Roller 7.75 Sprocket for Chain
Brand: HangZhou Ever-Power Transmission Co., Ltd.
SKU: 934890455

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

US$1.00-99.00

100 Pieces

Sample price:US$9999.00/piece.Request sample

Product profile

Customization

Available

Standard Or Nonstandard

Standard

Application

Motor, Motorcycle, Machinery, Agricultural Machinery, Car

Model NO.

1/2 1/4 Roller 7.75

Hardness

Hardened Tooth Surface

Manufacturing Method

Rolling Gear

Toothed Portion Shape

Spur Gear

Material

Stainless Steel

Type

Circular Gear

Transport Package

Wooden Case

Trademark

OEM

Origin

China

HS Code

84839000

Production Capacity

5000PCS/Week

Key features

Wide Application Scope: Suitable for motors, motorcycles, machinery, agriculture, cars, and industries like chemical, textile, and food processing.

Premium Material Options: Available in 1045 Steel, Alloy Steel, and Stainless Steel 304 & 316 for durability and corrosion resistance.

Flexible Customization: Supports OEM/ODM, custom drawings, and various bore types including pilot, finished, taper, and special bores.

High Precision Manufacturing: Produced using CNC lathes and advanced heat treatment for bright surface, high precision, and hardened tooth surfaces.

Multiple Standard Compliance: Meets ANSI, DIN, JIS, ISO, and other international standards, or can be manufactured to customer specifications.

Fast Quotation Service: Provides the best price quote within 24 hours upon receiving documentation such as CAD, DWG, or 3D models.

Rigorous Quality Control: Thoroughly checked and tested during every procedure with random visual and function inspections for finished products.

Competitive Pricing: Offers best quality sprockets at competitive prices from a leading manufacturer with 18 years of export experience.

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: ≤6.73h

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.