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Rb Accuglide Series: High-Speed, Low-Torque Crossed Roller Bearings for Precision Indexing
US$1.00-999.00
1 Piece
Sample price:US$1.00/piece.Request sample
Product profile
Customization
AvailableRolling Body
Roller BearingsThe Number of Rows
SingleModel NO.
RBOuter Dimension
Multiple Sizes AvailableMaterial
Carburized SteelSpherical
Non-Aligning BearingsLoad Direction
Combined LoadSeparated
SeparatedTransport Package
StardardTrademark
RockOrigin
LuoyangHS Code
8482500090Production Capacity
5000 Pieces/YearKey features
High Rotational Accuracy: 90-degree perpendicular roller arrangement with spacers prevents friction and skewing for precise motion.
Multi-Direction Load Capacity: V-grooved design withstands significant radial, axial, and moment loads simultaneously.
Ultra-Thin Compact Design: Minimized inner and outer ring dimensions save installation space while maintaining high rigidity.
Split Ring Structure: Separable outer and integral inner rings allow clearance adjustment and simplified installation.
High Speed Capability: Nylon spacers reduce moment of inertia and starting torque for easy angular indexing control.
Durable Carburized Steel: Material offers excellent impact resistance and surface wear resistance for long service life.
Wide Size Range: Available in multiple sizes from 20mm to 1000mm inner diameter with various thickness options.
Flexible Customization: Supports full customization, minor customization, and design-based customization 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: ≤0.58h
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 are the main applications for RB crossed roller bearings?
A:
They are ideal for industrial robot joints, machining center rotary tables, robotic arm rotations, precision rotary tables, medical equipment, measuring instruments, and IC manufacturing equipment.
Q:How does the split ring design benefit installation?
A:
The split outer ring and integral inner ring allow the rings to be fixed together after assembly, making installation straightforward and enabling clearance adjustment.
Q:What types of loads can these bearings withstand?
A:
The crossed roller design allows them to handle significant radial loads, axial loads, and moment loads from all directions.
Q:Are these bearings suitable for high-speed applications?
A:
Yes, the nylon spacer offers low moment of inertia and low starting torque, while optimized preload provides high stiffness and guidance accuracy.
Q:What material is used for the rollers and rings?
A:
The bearings are made of carburized steel, which provides excellent impact resistance and surface wear resistance.
Send Inquiry
*To:
Luoyang Rock Precision Engineering Co., Ltd.
Luoyang Rock Precision Engineering Co., Ltd.*Content:
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