What are the payment terms?

Payment terms include LC, T/T, D/P, PayPal, Western Union, and small-amount payment.

What is the lead time for production?

The peak season lead time is 1-3 months, and the off-season lead time is one month.

Is customization available for this product?

Yes, minor customization options are available.

Quick Locking Assembly Rfn7090

Name: Quick Locking Assembly Rfn7090
Brand: Chengdu Unik Machinery Co., Ltd.
SKU: 1948804031

Sichuan, ChinaChengdu Unik Machinery Co., Ltd.

US$2.50

5 Pieces

Product profile

Customization

Available

Standard or Nonstandard

Standard

Feature

Cold-Resistant, Corrosion-Resistant, Wear-Resistant, High Temperature-Resistance

Model NO.

KB-7 14X20mm

Application

Textile Machinery, Garment Machinery, Conveyer Equipment, Packaging Machinery, Motorcycle, Food Machinery, Marine, Mining Equipment, Agricultural Machinery

Surface Treatment

Polishing

Material

Carbon Steel

Rfn7014

130X190

Z4

80X130

Kld-33

220X300

Transport Package

in a Blank Carton in Seaworthy Wooden Cases

Trademark

Ubet Machinery

Origin

China

HS Code

8483900000

Production Capacity

50, 000 Pieces/Month

Key features

Keyless Shaft Connection: Creates adjustable, releasable mechanical connections without threads or keys.

High Torque Transmission: Produces strong clamping pressure for solid connection between hubs and shafts.

Wide Interchangeability: Compatible with major European and American brands like BIKON, TOLLOK, and Ringspann.

Self-Centering Design: Ensures excellent concentricity and exact positioning without additional shaft collars.

Durable Materials: Available in Carbon Steel, Stainless Steel AISI304, AISI431, and 42CrMo4V.

Easy Maintenance: Features easy installation, disassembly, and low wear on expensive machine components.

Low Notching Effect: Reduces stress concentration on shafts, extending the lifetime of mechanical parts.

Versatile Applications: Suitable for textile, garment, packaging, food, marine, mining, and agricultural machinery.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceExhibition ExperienceQA/QC Inspectors

Chengdu Unik Machinery Co., Ltd.

Sichuan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Minor Customization CertifiedExport Year: 11 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.02h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is a China-based manufacturer specializing in transmission and machining products, including keyless locking devices, timing belt pulleys, bushings, couplings, gears, and related parts. It holds ISO 9001 certification, reports two production lines, 6–10 quality-control staff, and stated annual outputs of 150,000 keyless locking devices and 300,000 timing belt pulleys. Export activity is substantial, with 90% of sales from exports and 11 years of exporting experience. Service procedures exist for supplier assessment and corrective actions, but some lack written records; the supplier has no overseas agents, warehouses, showrooms, inventory service, or valid manufacturing-capacity contract with affiliated subcontractors. R&D and 3D design capabilities are limited, with only minor customization and no new products reported in the past year. Financial credibility cannot be assessed because the supplied financial figures are incomplete and inconsistent; financial data is not reproduced here.

Supplier typeThe supplier is identified as not being a professional technical supplier and operates as a manufacturer of keyless locking devices, timing belt pulleys, couplings, gears, and other machining parts. Its facilities include CNC machining and turning equipment, supporting classification as a machining and mechanical-transmission product manufacturer.

CertificationsThe supplier reports holding ISO 9001 certification, and the quality-assurance information states that quality assurance is present. This provides explicit evidence of a formal quality-management certification.

After-Sales capabilityThe supplier has a clear customer-complaint procedure with follow-up records and accepts multiple quotation and payment terms. However, corrective and preventive actions lack written records, and the supplier has no overseas agents or branches, overseas warehouse, showroom, or in-stock service capability, limiting documented and localized after-sales support.

R&D capabilityThe supplier reports no professional technical R&D capability, no 3D software design service, and no new product in the past year. Although 6–10 years of total R&D-engineer experience is reported, the stated lack of recent product development indicates limited demonstrated innovation.

Production capacityThe supplier operates two production lines and reports annual output of 300,000 timing belt pulleys and 150,000 keyless locking devices, with 6–10 quality-control staff and documented finished-product inspection instructions. Capacity assurance is weakened because there is no in-stock service capability, no valid manufacturing-capacity contract with affiliated subcontractors, and peak-season lead-time data is unclear.

Customization capabilityThe supplier explicitly provides minor customization and has design-service capability limited to minor customization. This confirms some customization ability, but not broad or advanced engineering customization.

Product Q&A

Q:What is the function of this keyless locking device?

It produces clamping pressure between the locking device and shaft to create an adjustable and releasable mechanical connection for gears, pulleys, and other components without threads or keys.

Q:What materials are available for this product?

Raw materials include Steel C45E, Steel 42CrMo4V, Stainless Steel AISI431, and Stainless Steel AISI304.

Q:Which brands are interchangeable with this product?

It is interchangeable with many European and American brands, including BIKON, TOLLOK, Ringspann, BEA, BONFIX, Challenge, and Fenlock.

Q:What are the main features of the KLD-1 model?

KLD-1 offers medium torque, is not self-centering, has medium surface pressures, allows flexible use, and features a slotted design for high mounting tolerance.

Q:What is the minimum order quantity?

The minimum order quantity is 1 piece.