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One Way Bearing DC2776 Sprag Type Overrunning Clutch
US$6.00
1-49 Pieces
US$5.50
50-199 Pieces
US$4.50
200-999 Pieces
US$4.00
1,000+ Pieces
Product profile
Customization
AvailableCertification
ISO9001:2008Style
Without Outer RingModel NO.
DC2776Rows Number
SingleLoad Direction
Radial BearingMaterial
Bearing SteelProduct Name
One Way Bearing DC2776Type
SpragMateial
Gcr15Inner Diameter
27.762mmOuter Dimeter
44.422mmTorque
95nmSprag Space
8.33mmDelivery
10-15daysOEM
AcceptMarket
GlobalTransport Package
Single Box, Single Box or as Your RequirmentsSpecification
stieber sizeTrademark
SUMA or OEMOrigin
ChangzhouHS Code
84826000Production Capacity
10000PCS/MonthKey features
Sprag Type Design: Freewheel cage without inner or outer races, requiring specific race design for installation.
High Torque Capacity: DC2776 model delivers 95Nm torque with overrunning speed up to 6900 min-1.
OEM & ODM Service: Accepts OEM orders and offers full customization from designs or samples.
ISO9001 Certified: Manufactured under ISO9001:2008 certification ensuring quality standards.
Versatile Lubrication: Accepts all types of lubricants currently used in power transmission equipment.
Low MOQ: Minimum Order Quantity is just 1 piece, suitable for testing and small batches.
Fast Delivery: Standard delivery time is 10-15 days for most models.
Bearing Steel Material: Constructed from Gcr15 bearing steel for durability and performance.
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: ≤2.41h
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:What is the torque capacity of the DC2776 model?
A:
The DC2776 model has a torque capacity of 95Nm.
Q:Does this bearing require inner or outer races?
A:
No, it is a sprag type freewheel cage without inner or outer races. It must be installed in a design providing races, bearing support for axial and radial loads, lubrication and sealing.
Q:What lubricants can be used with this clutch?
A:
The DC type version-N accepts all types of lubricants currently used in the power transmission equipment.
Q:Is OEM or ODM service available?
A:
Yes, we accept OEM orders and offer ODM service with options for minor customization, full customization, and customization from designs or samples.
Q:What is the minimum order quantity (MOQ)?
A:
The minimum order quantity is 1 piece.
Send Inquiry
*To:
Changzhou Suma Precision Machinery Co., Ltd.
Changzhou Suma Precision Machinery Co., Ltd.*Content:
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