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?

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

Which brands are interchangeable with this product?

It is interchangeable with many brands including BIKON, TOLLOK, KTR, Ringspann, and Fenner Drive.

Locking Assembly Rfn4061

Name: Locking Assembly Rfn4061
Brand: Chengdu Unik Machinery Co., Ltd.
SKU: 782372342

Sichuan, ChinaChengdu Unik Machinery Co., Ltd.

US$2.50

6 Pieces

Product profile

Customization

Available

Standard Or Nonstandard

Nonstandard

Structure

Rigid

Model NO.

KLD-47 90X155

Material

Carbon Steel

Type

Shaft Hub Connection

Rfn7015.0

100X145

Bikon 1015.0

120X165

Psv2009

190X250

MAV1008

200X260

Kld-34

300X375

Application

Industry

Manipulate Way

Forced Manipulation

Changes Way

Mixed

Hardness

Natural or Forged

Manufacturing Method

Sawing or Forging, Lathing, Cutting, Drilling, Tap

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: Clamps gears and pulleys to shafts without threads or keys using clamping pressure.

High Torque Transmission: Designed for solid connection with high torque capacity and low notching effect.

Interchangeable Design: Compatible with major European and American brands like BIKON, TOLLOK, and KTR.

Self-Centering Accuracy: Excellent concentricity ensures exact positioning without needing a shaft collar.

Easy Installation: Facilitates quick mounting and disassembly with push-off threads for dismantling.

Premium Material Options: Available in Carbon Steel C45E, 42CrMo4V, and Stainless Steels AISI431/304.

Long Service Life: Reduces wear and tear on expensive components with easy maintenance requirements.

Low MOQ Availability: Minimum Order Quantity is just 1 Pc, suitable for various project scales.

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: ≤2.04h 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 warranty period?

The product description does not specify a warranty period.

Q:What materials are available for this locking device?

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

Q:How does the keyless locking device work?

It produces clamping pressure between the locking device surface and the shaft to create an adjustable, releasable mechanical connection without threads or keys.

Q:Is this product customizable?

Yes, minor customization is available.

Q:What is the minimum order quantity?

The Minimum Order Quantity is 1 Pc.