What are the payment terms?

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

What is the inner and outer size?

The inner size is 59.538mm, outer size is 76.200mm, and thickness is 25.4mm.

X-133401 Freewheel Cage Sprag Clutch for Gearbox

Name: X-133401 Freewheel Cage Sprag Clutch for Gearbox
Brand: Changzhou Suma Precision Machinery Co., Ltd.
SKU: 813110325

Jiangsu, ChinaChangzhou Suma Precision Machinery Co., Ltd.

US$5.00-20.00

1 Piece

Product profile

Customization

Available

Product Name

X-133401 Freewheel Cage Sprag Clutch for Gearbox

Type

Sprag

Model NO.

X-133401

Inner Size

59.538mm

Outer Size

76.200mm

Thickness

25.4mm

Material

Bearing Steel

OEM

Application

Gearbox; Reducer,Vehicle Tools

Market

Global

Transport Package

Single Box

Specification

bearing steel

Trademark

SUMA

Origin

Changzhou, Jiangsu, China

HS Code

84836000

Production Capacity

100000PCS/Month

Key features

Sprag Type Design: BWX type freewheel cage without inner or outer races for specific gearbox applications.

Customization Options: Accepts OEM, ODM, minor customization, full customization, designs, and samples.

High Hardness Material: Surface hardness HRC 60-62, core hardness HRC 35-45 for durability.

Lubricant Compatibility: Version-N accepts all types of lubricants used in power transmission equipment.

Precision Tolerance: Strict sprag space tolerance and maximum taper control for correct function.

Low MOQ: Minimum Order Quantity is 1 piece for flexible purchasing.

Fast Lead Time: Peak and off-season lead time within 15 workdays.

Global Market Supply: Serves North America, South America, Europe, and Australia markets.

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.