What are the payment terms accepted?

Accepted payment terms include LC, T/T, D/P, PayPal, Western Union, and small-amount payment.

What is the typical lead time for production?

The lead time is one month to three months, regardless of peak or off-peak seasons.

What material is used for the rolling body?

The rolling body is made of carburized steel, providing excellent impact and surface wear resistance.

Rb Series Crossed Roller Bearings Superior Rigidity and Pinpoint Precision for Advanced Robotic Systems

Name: Rb Series Crossed Roller Bearings Superior Rigidity and Pinpoint Precision for Advanced Robotic Systems
Brand: Luoyang Rock Precision Engineering Co., Ltd.
SKU: 2140353172

Henan, ChinaLuoyang Rock Precision Engineering Co., Ltd.

US$1.00-999.00

1 Piece

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Rolling Body

Roller Bearings

The Number of Rows

Single

Model NO.

Outer Dimension

Multiple Sizes Available

Material

Carburized Steel

Spherical

Non-Aligning Bearings

Load Direction

Combined Load

Separated

Transport Package

Stardard

Trademark

Rock

Origin

Luoyang

HS Code

8482500090

Production Capacity

5000 Pieces/Year

Key features

Superior Rigidity and Precision: Features perpendicular rollers and split rings for high rotational accuracy and stiffness.

Ultra-Thin Compact Design: Minimized inner and outer ring dimensions save significant installation space.

Multi-Directional Load Capacity: Withstands radial, axial, and moment loads simultaneously due to V-groove design.

Simplified Installation Process: Split ring structure allows easy assembly of rollers and spacers before fixing.

High-Speed Operation Capability: Nylon spacers reduce moment of inertia and starting torque for precise control.

Durable Carburized Steel Material: Offers excellent impact resistance and surface wear resistance for long life.

Adjustable Clearance and Preload: Split structure enables clearance adjustment for high-precision motion under preload.

Wide Range of Sizes Available: Multiple sizes from RB2008 to RB1250110 to suit various industrial applications.

Company profile

High Repeat Buyers Choice

Luoyang Rock Precision Engineering Co., Ltd.

Henan, China

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 are the main applications for RB Series Crossed Roller Bearings?

They are ideal for industrial robot joints, machining center rotary tables, robotic arms, precision rotary tables, medical equipment, measuring instruments, and IC manufacturing equipment.

Q:How does the split ring structure benefit the bearing?

The split outer ring and integral inner ring allow for adjustable clearance and preload, ensuring high-precision rotational motion and preventing roller skewing.

Q:What types of loads can these bearings withstand?

Due to the perpendicular roller arrangement on V-grooved surfaces, they can withstand significant radial, axial, and moment loads from all directions.

Q:Is customization available for these bearings?

Yes, customization options include samples, designs, full customization, minor customization, and flexible customization.

Q:What is the minimum order quantity for this product?

The minimum order quantity is 1 set.