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6306 C3 High-Precision Ceramic Insulated Deep Groove Ball Bearing for Variable Frequency Motors
US$1.00
1 Piece
Sample price:US$10.00/piece.Request sample
Product profile
Customization
AvailableTransport Package
WoodenSpecification
StandardModel NO.
6306 C3Trademark
RockOrigin
LuoyangHS Code
8413910000Production Capacity
5000 Pieces/YearKey features
Electrical Insulation Barrier: Aluminium-oxide ceramic coating interrupts current path to prevent pitting and premature failure.
Moisture-Resistant Coating: Resin-sealed ceramic coating preserves insulation performance in humid service environments.
ISO Standard Dimensions: Retains nominal boundary dimensions of standard 63 series for direct replacement without redesign.
High Voltage Resistance: Minimum 50 MOhm resistance; options available up to 3,000 V DC with 150 MOhm class.
Flexible Insulation Options: Outer-ring or inner-ring plasma-sprayed coating available based on application needs.
C3 Clearance Standard: C3 radial internal clearance commonly selected for motor applications; other clearances available.
Comprehensive Inspection Support: Dimensional and insulation test reports can be supplied upon agreement in the quotation.
Customization Services: OEM and ODM services available including customization from samples, designs, and flexible options.
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: 1 year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.62h
AI-Powered supplier vetting
SummaryLuoyang Rock Precision Engineering Co., Ltd. is a Chinese supplier established in 2022, specializing in bearings and related machinery. The company offers extensive customization capabilities and has OEM partnerships with well-known brands. Despite these strengths, the supplier lacks formal after-sales service procedures and overseas operational capabilities. With only one production line and limited export trade experience, their manufacturing and export capacities are modest. Financial data shows consistent capacity, but other areas like innovation and certifications remain unexplored.
After-Sales capabilityThe supplier does not have written procedures or records for handling customer complaints or service capability assessments.
Financial creditThe supplier has consistent financial data over the last three years, showing stable financial capacity.
R&D capabilityThe supplier does not have research and development capability with SDK availability.
Customization capabilityThe supplier offers full customization, including from samples and designs, indicating strong flexibility in product customization.
Product Q&A
Q:What is the standard insulation voltage?
A:
The standard reference voltage is 1,000 V DC with a minimum resistance of 50 MOhm. Options for 2,000 V or 3,000 V DC are available subject to confirmation.
Q:Can the bearing dimensions be customized?
A:
The bearings retain the nominal boundary dimensions of the standard 63 series to enable replacement without redesigning the shaft or housing. However, insulation location and clearance can be specified.
Q:What are the available insulation configurations?
A:
Insulation can be applied to the outer ring (outside diameter and side faces) or the inner ring (bore and side faces) using plasma-sprayed aluminium-oxide ceramic coating.
Q:Do you offer OEM and ODM services?
A:
Yes, we provide OEM and ODM services including customization from samples, designs, full customization, minor customization, and flexible customization options.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 1 set.
Send Inquiry
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Luoyang Rock Precision Engineering Co., Ltd.
Luoyang Rock Precision Engineering Co., Ltd.*Content:
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