What are the main features of these locking devices?

Key features include cold-resistance, corrosion-resistance, wear-resistance, high temperature-resistance, and high torque transmission.

What is the surface treatment for these products?

The surface treatment provided is polishing.

What industries can use these locking devices?

They are applicable in textile machinery, garment machinery, conveyor equipment, packaging machinery, motorcycles, food machinery, marine, mining, and agricultural machinery.

Bushing, Equivalent to Tsubaki as, Rck40

Name: Fixing Element, Power Lock, Locking Element/ Device/ Bushing, Equivalent to Tsubaki as, Rck40
Brand: Chengdu Unik Machinery Co., Ltd.
SKU: 1983603261

Sichuan, ChinaChengdu Unik Machinery Co., Ltd.

US$2.50

6 Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Standard or Nonstandard

Standard

Feature

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

Application

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

Surface Treatment

Polishing

Material

Carbon Steel

The Most Widely Used Locking Device

Rfn7012 50X80

Tlk200

50X80

Drivelock40

50X80

Rck40

50X80

Klgg

50X80

Transport Package

in a Blank Carton in Seaworthy Wooden Cases

Specification

19X47 24X50 32X60 40X65 42X75 etc.

Trademark

Unik machinery

Origin

China

HS Code

8483900000

Production Capacity

50, 000 Pieces/Month

Key features

Interchangeable with Major Brands: Compatible with Tsubaki, BIKON, BEA, Bonfix, and other global brands.

Corrosion and Wear Resistant: Features cold-resistant, corrosion-resistant, and wear-resistant properties.

Versatile Material Options: Available in Carbon Steel, C45E, 42CrMo4V, and Stainless Steel AISI304/431.

High Torque Transmission: Ensures solid connection with high torque capacity and long lifetime.

Easy Installation: Allows easy installation and disassembly without threads or keys.

Wide Application Range: Suitable for textile, garment, conveyor, packaging, and agricultural machinery.

Low Notching Effect: Reduces wear and tear of expensive machine components with low notching.

100% Quality Inspection: Finished products undergo visual and function inspection for quality assurance.

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: ≤1.74h 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:Which brands are interchangeable with Unik locking devices?

Unik devices are interchangeable with major brands including Tsubaki, BIKON, BEA, Bonfix, Challenge, Chiaravalli, CONEX, Fenlock, GERWAH, and many others.

Q:What materials are available for these locking devices?

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

Q:What is the Minimum Order Quantity (MOQ)?

The Minimum Order Quantity is 1 piece.

Q:What are the payment terms?

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

Q:What is the lead time for production?

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