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High Speed Bearing / One Way Freewheel Clutch Bearings Csk35
US$4.20
1-49 Pieces
US$4.08
50-99 Pieces
US$3.86
100+ Pieces
Sample price:US$4.00/piece.Request sample
Product profile
Customization
AvailableCertification
ISO9001:2008Feature
High SpeedModel NO.
CSKStyle
With Inner RingRows Number
SingleLoad Direction
Radial BearingMaterial
Bearing SteelProduct Name
One Way BearingsBore Diameter
8-40mmOutside Diameter
22-80mmWidth
9-22mmTorque Capacity
2.5-325nmSeal Type
NoBearing Supported
YesOverrunning Speed
15000-3000r/MinDelivery Time
2-3 Days After Order ConfirmedTransport Package
Wooden Box, Tube, or PulleySpecification
CSKTrademark
SUMA or OEMOrigin
Jiangsu ChangzhouHS Code
8483600090Production Capacity
10000PCS/MonthKey features
High Speed Performance: Overrunning speed up to 15000 RPM for efficient operation.
Sprag Type Design: Integrated sprag freewheel into 62 series ball bearing.
ISO9001 Certified: Manufactured under ISO9001:2008 quality standards.
Versatile Applications: Suitable for printing, packing, textile, and electric motorcycles.
Customizable Options: Supports full customization including bore, OD, width, and torque.
Multiple Seal Types: Available with lip seals for water splash resistance.
Keyway Variants: Options include keyway on inner race, outer race, or both.
Fast Delivery: Delivery within 2-3 days after order confirmation for small items.
Company profile
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: ≤2.42h
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.
Product Q&A
Q:How do you pack the goods?
A:
Small Items: Each in small white box or Roll Pack or Tube pack - in 19x18x9CM carton box - 29*28*19CM carton box - Wooden box / Wooden pallet. Medium Items: 29*28*19cm carton box + Wooden box /Wooden pallet. Heavy Items: Wooden Box / Wooden Pallet.
Q:Can I get samples from you?
A:
It is highly encouraged to ask for the samples for quality check.
Q:Can you promise to deliver the goods in time?
A:
Small items: In stock. Medium Items: 10-15 Days. Big items: 20-25 Days.
Q:What is the maximum overrunning speed?
A:
The overrunning speed can reach up to 15000 RPM depending on the size.
Q:What are the available customization options?
A:
We offer full customization including bore diameter, outside diameter, width, torque capacity, and seal types.
Send Inquiry
*To:
Changzhou Suma Precision Machinery Co., Ltd.
Changzhou Suma Precision Machinery Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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