What surface treatments are available?

Surface treatments include Oxide black, Galvanized, Nickel plated, Chrome plated, Sandblasting, Painted and so on.

What is the minimum order quantity?

The minimum order quantity is 100 pcs.

Can you customize the sprockets?

Yes, OEM/ODM is welcome. Customization options include customization from samples, designs, full customization, minor customization, and flexible customization.

European Standard Finished Bore and Standard Keyway Sprocket

Name: European Standard Finished Bore and Standard Keyway Sprocket
Brand: Yuchen power transmission limited
SKU: 829450365

Zhejiang, ChinaYuchen power transmission limited

US$2.00

10-99 Pieces

US$1.80

100+ Pieces

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

Standard Or Nonstandard

Nonstandard

Application

Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car

Model NO.

10B

Hardness

Hardened Tooth Surface

Manufacturing Method

Cut Gear

Toothed Portion Shape

Curved Gear

Material

Cast Steel

Type

Bevel Gear

Transport Package

Non-Fumigation

Specification

10Bb 20T

Trademark

Origin

China

HS Code

8483900090

Production Capacity

100000PCS/Month

Key features

Wide Material Selection: Available in C45, 40Cr, stainless steel (SS316L/316/304), cast iron, and copper.

High Precision Manufacturing: Uses high speed digital gear hobbing machines for accurate teeth quality and tolerance control.

Advanced Heat Treatment: Features high frequency quenching and surface treatments for enhanced hardness and durability.

Corrosion Resistance Options: Surface treatments include galvanizing, nickel plating, chrome plating, sandblasting, and painting.

Flexible Bore Customization: Offers pilot bore, finished bore, taper bore, and special bore options to fit various shafts.

OEM/ODM Service: Supports full customization from samples, designs, or minor adjustments for specific needs.

Long Service Life: Constructed with good materials and treatments to ensure extended lifespan under heavy loads.

Easy Installation: Precise tolerance control ensures easy installation and smooth operation in machinery.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceRaw-Materials TraceabilityQuality Assurance

Yuchen power transmission limited

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Ningbo port, shanghai portAverage Response Time: ≤5.84h

AI-Powered supplier vetting

SummaryYuchen Power Transmission is identified as a professional Chinese manufacturer of power-transmission and machinery parts, including sprockets, chains, gears, pulleys, and bearings. It provides 3D software design and multiple customization options, supported by stated R&D capability. Production information includes four production lines, six to ten quality-control staff, and stated output across die-casting parts, roller chains, and sprocket/gear/timing-pulley products. Quality assurance and raw-material traceability are reported, but corrective-action and complaint procedures lack written records. The supplier has no available SDK, in-stock capability, overseas warehouse, overseas showroom, overseas agents or branches, or offline trade-show participation. Manufacturing-capacity controls show gaps, including no valid manufacturing-capacity contract, no continuous quantity reconciliation, and no outsourcing SOP. Financial-period information is provided, but it does not establish financial credibility. No...

Supplier typeThe supplier is explicitly described as a professional technical supplier and a professional manufacturer from China producing power-transmission and machinery parts. Its stated global sales and service network and broad export-market coverage support its classification as a manufacturing supplier with international sales reach.

After-Sales capabilityThe supplier reports quality assurance and raw-material traceability, and it has procedures for corrective/preventive action and customer complaints. However, those procedures have no written records, while the supplier lacks in-stock service, overseas warehouses, overseas showrooms, overseas agents or branches, and has no stated overseas-service countries, limiting evidence of robust after-sales support.

R&D capabilityThe supplier is identified as having R&D capability and providing 3D software design services, which supports technical design capability. However, it has no available SDK, so the evidence supports some innovation capability but not a complete software-development offering.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, together with 3D software design services. These statements directly support broad customization capability.