What is the material of the coupling?

The coupling is made of 45# steel with a black oxide layer for protection.

How is the product packaged?

Small orders are packaged in cardboard boxes, while bulk or large orders are packaged in wooden crates.

What is the torque range of the coupling?

The torque range is from 11nm to 15000nm.

Replace Falk Wrapflex 60r 70r Elastic Claw Shaft Coupling for Vacuum Pump Coupler-a

Name: Replace Falk Wrapflex 60r 70r Elastic Claw Shaft Coupling for Vacuum Pump Coupler-a
Brand: JULU BINHAO TRANSMISSION EQUIPMENT CO., LTD.
SKU: 2238545505

Hebei, ChinaJULU BINHAO TRANSMISSION EQUIPMENT CO., LTD.

US$28.00-980.00

1 Set

Sample price:US$30.00/set.Request sample

Product profile

Customization

Available

Standard Or Nonstandard

Standard

Shaft Hole

22mm-190mm

Torque

11nm-15000nm

Bore Diameter

22mm-190mm Customized

Speed

1800r/Min-4500r/Min

Structure

Rigid

Material

Cast Steel

Type

Rigid Coupling

Surface

Nickel Plating and Rust Prevention Treatment

Shaft Hole Type

Ordinary Hole, Tapered Hole, Keyway Hole, Gear Hol

Installation Method

Keyway Connection, Clamping Type, Expansion Sleeve

Optional Materials

Steel

Transport Package

Carton or Wooden Crate

Specification

2R-80R

Trademark

BinHao

Origin

Hebei China

HS Code

8483600090

Production Capacity

3000000

Key features

High Precision Inner Hole: Standard H7 tolerance with zero rotational clearance and high concentricity.

Durable Material Construction: Made of 45# steel with black oxide layer for wear and corrosion resistance.

Elastic Buffering Performance: Features high-quality polyurethane elastic pads for anti-buffering and easy assembly.

Wide Customization Options: Offers full customization, minor customization, and flexible options based on designs.

Robust Manufacturing Capacity: 12,000 sqm workshop with 160+ CNC equipment and 3 million sets annual capacity.

Experienced R&D Team: Over 120 professionals in R&D, design, production, and after-sales service.

ISO 9001 Certified Quality: Manufactured under ISO9001:2015 management system with 100% finished product inspection.

Flexible Shaft Hole Design: Available in ordinary, tapered, keyway, and gear hole types with 22mm-190mm range.

Company profile

High Repeat Buyers ChoiceLow MOQQuality AssuranceProduction Process Visualization

JULU BINHAO TRANSMISSION EQUIPMENT CO., LTD.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization, etc. CertifiedExport Year: 4 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤2.98h

AI-Powered supplier vetting

SummaryThe supplier is a limited trading company in Xingtai, Hebei, associated with manufacturing-sector companies and offering a broad range of couplings. It reports ISO 9001 certification, five production lines, stated coupling output of 3,000,000 sets, 133 employees, and fewer than five quality-control staff. Customization and ODM services are available, supported by CAD and Photoshop capabilities and 13 R&D patents, but no new products were reported in the past year, no SDK is available, and key R&D documentation is absent. Service governance is weak: no written procedures or records were provided for service assessment, corrective actions, or complaint handling. The supplier has in-stock capacity and self-operated import/export rights, but no overseas warehouse, showroom, or overseas service-country coverage. Financial evidence is limited to referenced years and cannot establish credibility. No customer cases were provided.

CertificationsThe supplier reports holding ISO 9001 certification. The provided information does not include the certificate number, validity period, scope, or issuing body, but it is explicit evidence of a management-system certification.

After-Sales capabilityAfter-sales and service-management controls appear weak because no written procedures or records were provided for service assessment, corrective and preventive actions, or complaint handling. The supplier has in-stock capacity and self-operated import/export rights, but lacks overseas warehouses, overseas showrooms, and overseas service-country coverage.

Production capacityThe supplier reports five production lines, 133 employees, and coupling output of 3,000,000 sets, with in-stock service capacity. However, there is no valid contract between the factory and its related subcontractor, which creates a documented manufacturing-governance deficiency.

Customization capabilityThe supplier explicitly provides customization from designs, full customization, minor customization, flexible customization, and ODM services. Its R&D engineers are responsible for customizing products to customer needs, although the absence of available R&D audit documentation limits verification of the underlying development process.