What is the Minimum Order Quantity (MOQ)?

The Minimum Order Quantity is 1 piece.

Which reducers are compatible?

Compatible reducers include ZQ650, ZQ750, ZQ850, ZQ85, ZQ1000, ZL100, ZL115, and ZL130.

What is the warranty or quality guarantee?

Products undergo random visual and function inspections by 2 QA/QC inspectors to ensure quality.

Gn240 Gn 240 Roller Backstop Clutch Freewheel Bearings for Cement Reducer

Name: Gn240 Gn 240 Roller Backstop Clutch Freewheel Bearings for Cement Reducer
Brand: Changzhou Suma Precision Machinery Co., Ltd.
SKU: 2059988875

Jiangsu, ChinaChangzhou Suma Precision Machinery Co., Ltd.

US$300.00-400.00

1 Piece

Product profile

Customization

Available

Model

Gn150 Gn160 Gn170

Type

Roller

Model NO.

GN240

Torque

22800n.M

Bore Dia. Max.

150 / 160 /170mm

Weight

182kg

Recommended Suitable Reducer

Zq1000

Delivery

10-15days

OEM

Precision

Transport Package

Single Box

Specification

Trademark

SUMA or OEM

Origin

Changzhou

HS Code

84836000

Production Capacity

10000PCS/Year

Key features

High Torque Capacity: Supports up to 47600 N.m torque for heavy-duty cement reducer applications.

Wide Model Range: Available in GN110 to GN220 series with bore diameters from 110mm to 220mm.

OEM/ODM Support: Accepts full customization from designs or samples with 2 R&D engineers.

Fast Delivery: Standard delivery within 10-15 days; peak and off-season lead times within 15 workdays.

Flexible Payment: Supports T/T, LC, D/P, PayPal, Western Union, and small-amount payments.

Low Reverse Distance: Ensures quick non-return action with minimal reverse distance and long service life.

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

Low MOQ: Minimum Order Quantity is just 1 piece, suitable for testing and small batches.

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: ≤2.55h

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.