What is the lead time for production?

Off-season lead time is one month, while peak season lead time is 1-3 months.

Which international brands is this compatible with?

It is interchangeable with brands such as BIKON, TOLLOK, RINGSANN, KTR, BEA, and BONFIX.

What surface treatments are offered?

Options include polishing, Cr6+free zinc plating, nickel hard chromium, decorative chrome, painting, phosphating, anodizing, and blackening.

Keyless Clamping Element, Keyless Locking Assembly, Locking Decive C45/ 42CrMo4V Kld-33

Name: Keyless Clamping Element, Keyless Locking Assembly, Locking Decive C45/ 42CrMo4V Kld-33
Brand: Chengdu Unik Machinery Co., Ltd.
SKU: 1963303661

Sichuan, ChinaChengdu Unik Machinery Co., Ltd.

US$2.50

6 Pieces

Product profile

Customization

Available

Standard Or Nonstandard

Standard

Shaft Hole

19-32

Model NO.

KLD-33

Torque

>80N.M

Bore Diameter

19mm

Speed

4000r/M

Structure

Rigid

Material

Cast Steel

Type

Rigid Coupling

7014

M14X70

Kld-33

M14X70

Z4

M14X70

Screw Specification

DIN912-12.9

Transport Package

in a Blank Carton in Seaworthy Wooden Cases

Specification

70*120, 80*130, 90*140

Trademark

Unik Machinery

Origin

China

HS Code

8483900000

Production Capacity

50, 000 Pieces/Month

Key features

High Torque Transmission: Delivers torque exceeding 80N.M with rigid structure for reliable power transmission.

Keyless Clamping Design: Creates adjustable, releasable connections without threads or keys, protecting shafts.

Premium Material Options: Available in C45E, 42CrMo4V, AISI431, and AISI304 stainless steel for durability.

Wide Interchangeability: Compatible with major brands like BIKON, TOLLOK, RINGSANN, and KTR series.

Corrosion Resistant Finish: Offers Cr6+free zinc plating, nickel, chrome, and phosphating per RoHS standards.

Easy Installation: Features push-off threads for easy dismantling and self-centering for precise alignment.

Low Notching Effect: Reduces wear and tear on expensive machine components and shafts during operation.

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: ≤1.81h 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.