What are the available shipping terms?

We support FOB, CIF, CFR, and EXW international commercial terms.

What is the maximum torque capacity?

Torque capacity varies by model, ranging from 55 Nm up to 70,000 Nm.

Is the product bearing supported?

Yes, the units are bearing supported using two 160 series bearings.

Overrunning Clutch Roller Type Backstop Clutch Gfrn40 for Industry Machinery

Name: Overrunning Clutch Roller Type Backstop Clutch Gfrn40 for Industry Machinery
Brand: Changzhou Suma Precision Machinery Co., Ltd.
SKU: 769262705

Jiangsu, ChinaChangzhou Suma Precision Machinery Co., Ltd.

US$120.00-230.00

1 Piece

Product profile

Customization

Available

Model

Gfrn40

Inside Diameter

40mm

Model NO.

GFRN40

Outside Diameter

125mm

Torque

725nm

Weight

4.6kg

OEM

Pakage

Single Box or as Your Requirements

Delivery

10-15days

Transport Package

Industry Packing

Specification

Trademark

SUMA or OEM

Origin

Changzhou, Jiangsu, China

HS Code

84836000

Production Capacity

10000PCS/Year

Key features

Customizable Design: Offers minor, full, design-based, and sample-based customization options.

OEM and ODM Services: Accepts OEM orders and provides ODM services for tailored manufacturing.

Flexible Packaging: Available in single boxes or customized packaging as per client requirements.

Rapid Delivery: Standard delivery time is 10 to 15 working days regardless of season.

Durable Construction: Bearing supported with two 160 series bearings for reliable torque transmission.

Oil Lubrication Ready: Designed for oil lubrication and sealing with compatible F series covers.

High Torque Capacity: Capable of transmitting up to 70,000 Nm depending on the specific model size.

Precision Manufacturing: Produced in a 2100 sqm plant with 5 production lines and strict QA/QC.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceExhibition ExperienceQuality Assurance

Changzhou Suma Precision Machinery Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 11 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.96h

AI-Powered supplier vetting

SummaryChangzhou Suma Precision Machinery Co., Ltd. is a China-based limited company established in 2012, with 23 employees and operations in manufacturing-related machinery. It supplies bearings, clutches, backstop clutches, and washers, and reports machining, CNC grinding, and CNC turning equipment. The supplier demonstrates broad customization, recent new-product activity, ODM capability, and OEM service for recognized brands. Quality controls include product inspection instructions, raw-material traceability, and maintained procedures. Export experience is substantial, with 90% of sales reported as exports and 11 years of exporting, but no overseas warehouses, showrooms, agents, or branches. Service governance is weakly documented: no written procedures or records were reported for supplier assessment, corrective actions, or complaint handling. The provided slices do not establish certifications, detailed financial strength, or named customer cases. An audit by CTI is recorded, but the evaluation result is...

After-Sales capabilityThe supplier accepts multiple quotation and payment terms and reports average peak- and off-season lead times within 15 working days. However, it has no written procedures or records for complaint handling or corrective and preventive actions, and it has no overseas warehouse, showroom, agent, or branch; these facts indicate limited documented after-sales infrastructure.

R&D capabilityThe supplier reports that it had new products during the past year and provides ODM services, supporting active product-development capability. It also offers customization from designs and samples, but has no available SDK, so the innovation evidence is positive but not comprehensive.

Production capacityReported production resources include a machining center, CNC grinding machine, and CNC lathe. Finished products are inspected using instructions that are uniformly followed, with quality assurance, raw-material traceability, and maintained quality-control records; however, the slices do not quantify capacity or output.

Customization capabilityThe supplier explicitly provides minor customization, full customization, customization from customer designs, and customization from samples. The same capabilities are reported in both the R&D and design-service information, providing direct evidence of broad customization coverage.