What payment methods do you accept?

We accept T/T, LC, D/P, PayPal, Western Union, and small-amount payments.

What is the Minimum Order Quantity (MOQ)?

The Minimum Order Quantity is 1 piece.

Where is the company located and what is the nearest port?

The company is located in Changzhou, Jiangsu, China, and the nearest port is Shanghai Port.

Gn120 Gn120 Gn140 One-Way Clutch Reducer Freewheel Backstop Bearings

Name: Gn120 Gn120 Gn140 One-Way Clutch Reducer Freewheel Backstop Bearings
Brand: Changzhou Suma Precision Machinery Co., Ltd.
SKU: 2036882055

Jiangsu, ChinaChangzhou Suma Precision Machinery Co., Ltd.

US$400.00-500.00

1 Piece

Product profile

Customization

Available

Model

Gn120 Gn120 Gn140

Type

Roller

Model NO.

GN120 GN120 GN140

Torque

13700n.M

Bore Dia. Max.

120mm / 130mm / 140mm

Weight

120kg

Recommended Suitable Reducer

Zq850

Delivery

10-15days

OEM

Transport Package

Wooden Box

Specification

Trademark

SUMA or OEM

Origin

Changzhou

HS Code

84836000

Production Capacity

10000PCS/Year

Key features

High Torque Capacity: GN120/GN140 models support up to 13700 N.m torque for heavy-duty applications.

Wide Bore Options: Available in bore diameters of 120mm, 130mm, and 140mm to fit various reducers.

OEM & Customization: Accepts OEM orders with options for minor, full customization, and design-based solutions.

Fast Delivery: Standard delivery time is 10-15 days, with peak and off-season lead times within 15 workdays.

Versatile Application: Ideal for belt conveyors, hoists, electric drums, and other non-return device requirements.

Long Service Life: Features small reverse distance and long life, capable of withstanding high torque loads.

Flexible Payment: Supports multiple payment methods including T/T, LC, D/P, PayPal, and Western Union.

Quality Assurance: 2 QA/QC inspectors perform random visual and function inspections on finished products.

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: ≤2.94h

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.