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Ru Ultra-Flange Series: Space-Optimized Crossed Roller Bearings with Integrated Mounting for Robotic Automation
US$1.00
1 Piece
Product profile
Customization
AvailableRolling Body
Roller BearingsThe Number of Rows
SingleModel NO.
RUOuter Dimension
Multiple Sizes AvailableMaterial
High Carbon Chromium Bearing Steel (Common StandarSpherical
Non-Aligning BearingsLoad Direction
Combined LoadSeparated
UnseparatedTransport Package
StardardSpecification
StardardTrademark
RockOrigin
LuoyangKey features
Space-Optimized Design: Integrated inner and outer rings with pre-machined holes eliminate need for separate flanges or seats.
High Rigidity & Accuracy: One-piece structure ensures high rotational accuracy, high torque capacity, and stable performance under load.
Dual Rotation Capability: Suitable for applications requiring either outer ring or inner ring rotation with minimal impact on performance.
Wide Application Range: Ideal for industrial robot joints, rotary tables, medical equipment, measuring instruments, and IC manufacturing.
Multiple Sizes Available: Available in various models from RU42 to RU445, accommodating different dimensional requirements.
Customization Options: Supports customization from samples, designs, full customization, minor customization, and flexible customization.
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: ≤2.03h
AI-Powered supplier vetting
SummaryLuoyang Rock Precision Engineering Co., Ltd. is a China-based limited company established in 2022 with 19 employees. Its stated product scope includes bearings, machine tools, robots, and port machinery, and its products are reportedly used in construction machinery, mining equipment, CNC machine tools, wind power, robotics, and heavy industry. The supplier reports flexible customization and OEM service for well-known brands, but no SDK availability. Manufacturing resources include one production line and two export-trade staff, with one experienced export employee. Service-control weaknesses are documented: no written procedures or records for supplier-service assessment, corrective and preventive actions, or complaint handling. Finished products are checked by packing staff, and continuous quantity reconciliation is not performed for each batch. Overseas warehouse, showroom, agent/branch, and offline trade-show capabilities are absent. Certification holdings, verified customer cases, and sufficient...
After-Sales capabilityFinished products are checked by packing staff, but the supplier has no written procedures or records for effective service-capability assessment, corrective and preventive actions, or customer-complaint handling. It also has no overseas warehouse, showroom, agent or branch, and has not participated in offline trade shows, indicating limited documented and overseas service infrastructure.
R&D capabilityThe company describes 20 years of continuous innovation and modern precision technology, and its products are used in technically demanding sectors including CNC machine tools, wind power, robotics, and heavy industry. However, it explicitly reports no available SDK, so software-development integration capability is not demonstrated.
Production capacityThe supplier reports one manufacturing production line and one year of export experience, supported by two export-trade staff and one experienced export employee. It does not perform continuous quantity reconciliation for every batch or mass-production run, which is a stated production-control weakness.
Customization capabilityThe supplier explicitly reports customization from samples, designs, full customization, minor customization, and flexible customization. It also states that it provides OEM services for well-known brands, supporting a positive assessment of customization capability.
Product Q&A
Q:What are the main advantages of the RU series bearings?
A:
The RU series features pre-machined mounting holes, eliminating the need for separate fixing flanges and support seats. Its integrated inner and outer ring structure ensures minimal impact on performance and simplifies assembly without compromising accuracy.
Q:Can the RU series bearings rotate with both the inner and outer rings?
A:
Yes, the RU series is suitable for applications requiring either outer ring or inner ring rotation, providing stable rotational performance under load.
Q:What materials are used in the RU series crossed roller bearings?
A:
The bearings are made from High Carbon Chromium Bearing Steel, a common standard material for high-quality bearing components.
Q:What is the minimum order quantity for these bearings?
A:
The minimum order quantity is 1 set.
Q:What payment terms are accepted?
A:
Accepted payment terms include LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.
Send Inquiry
*To:
Luoyang Rock Precision Engineering Co., Ltd.
Luoyang Rock Precision Engineering Co., Ltd.*Content:
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