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Taper Lock Bush, ANSI Qd Bushing with Standard Inch Bore
US$2.50
5 Pieces

Product profile

Customization

Available

Feature

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

Application

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

Model NO.

1008, 1108, 1210, 1215, 1310, 1610, 1615, 2012,

Surface Treatment

Baking Paint

Material

C45e

Ht250 Gg25

Phosphating

1045 S45c C45e

Blackening

Transport Package

Plywood Carton

Specification

customer made

Trademark

Unik Machinery

Origin

China

Key features

Cold-Resistant Material: Manufactured with Ht250 Gg25 cast iron and 1045 S45c C45e steel for cold resistance.
Phosphated Surface Finish: Surface treated with phosphating to prevent corrosion between bore and shaft.
High-Grade UNC Bolts: Fixed with 12.9 grade UNC bolts for secure locking mechanism.
No Re-machining Required: Pre-bored and keyed design eliminates the need for additional machining.
Easy Installation: Features Easy-On/Easy-Off design for quick assembly and disassembly.
Multiple Material Options: Available in both steel and cast iron to suit different application needs.
Wide Compatibility: Fits Sheaves, Sprockets, Pins, V-belt Pulleys, and Timing Pulleys.
Standard and Custom Sizes: Offers ANSI QD, Split, and Taper Bore types in inch and metric dimensions.

Company profile

Chengdu Unik Machinery Co., Ltd.
High Repeat Buyers ChoiceYears of Export ExperienceExhibition ExperienceQA/QC Inspectors
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Minor Customization CertifiedExport Year: 11 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.95h 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 materials are used for the Taper Lock bush?
A:
They are manufactured from precision cast iron (Ht250, Gg25) or carbon steel (C45) with high-quality finishes.
Q:Are the bushings available for immediate delivery?
A:
Yes, Type JA-E with inner bores and key ways in inches can be sold off-the-shelf from stock.
Q:Can I order custom metric dimensions?
A:
Yes, QTL Taper bushings in metric dimensions can be produced as well.
Q:What types of Taper Bushings are available?
A:
We offer ANSI Split Taper Bushings, ANSI Taper Bore Bushings, and ANSI QD Bushings.
Q:Do the bushings require re-machining during installation?
A:
No, they feature an Easy-On/Easy-Off design that requires no re-machining.

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