What are the payment terms accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

What is the average lead time for production?

The lead time is one month to three months, depending on the season.

What material is used for the bearings?

The bearings are made of carburized steel, providing excellent impact and surface wear resistance.

Rb Crossed Roller Bearings Max Load Bearing Capacity and Steady Operation for Industrial Automation Lines

Name: Rb Crossed Roller Bearings Max Load Bearing Capacity and Steady Operation for Industrial Automation Lines
Brand: Luoyang Rock Precision Engineering Co., Ltd.
SKU: 2136414222

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

Specification

Stardard

Trademark

Rock

Origin

Luoyang

HS Code

8482500090

Production Capacity

5000 Pieces/Year

Key features

High Rotational Accuracy: Split rings and 90-degree roller arrangement ensure high precision with adjustable clearance.

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

Ultra-Thin Compact Design: Minimized dimensions save installation space while maintaining high strength and rigidity.

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

High Speed Capability: Nylon spacers reduce moment of inertia and starting torque for precise angular indexing.

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

Wide Size Range: Available in multiple sizes from 20mm to 1000mm inner diameter with various thicknesses.

Flexible Customization: Supports full, minor, sample-based, and design-based customization options.

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: ≤0.92h

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?

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 RB bearing structure improve accuracy?

The split outer ring and integral inner ring allow for clearance adjustment, enabling high-precision rotational motion even under preload.

Q:What types of loads can this bearing withstand?

It can handle significant radial loads, axial loads, and moment loads simultaneously due to the perpendicular roller arrangement.

Q:Is customization available for these bearings?

Yes, we offer full customization, minor customization, and customization from samples or designs.

Q:What is the minimum order quantity?

The minimum order quantity is 1 set.