Heavy-Duty RV Reducer Bearings

Ultimate load capacity, minimized backlash, and long service life designed specifically for RV reducers in industrial automation.

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Precision Crossed Roller Bearings

High rigidity, exceptional rotational accuracy, and reliable performance for industrial robots, machine tools, and medical equipment.

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Professional R&D Team

Focus on Bearing Customization

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Strict Quality Control

Reliable Bearing Performance

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On‑time Delivery

Efficient Production Capacity

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Global After‑sales Support

One‑stop Service Solution

About Lanbo Bearing
LEARN ABOUT LANBO

Professional Bearing Manufacturer & Supplier

Lanbo Bearing focuses on R&D, production and supply of high‑precision bearings. We cover cross‑roller bearings, thin‑section bearings and various customized bearing products for industrial equipment, automation and robotic fields.

With strict quality control system and mature production capacity, we provide reliable bearing solutions for global customers. From product selection to after‑sales support, we are committed to delivering stable‑performance products and efficient one‑stop services.

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Product Showcase

A-type angular contact bearing - KAA series
A-type angular contact bearing - KAA series
A-type angular contact bearing - KA series
A-type angular contact bearing - KA series
A-type angular contact bearing - KB series
A-type angular contact bearing - KB series
A-type angular contact bearing - KC series
A-type angular contact bearing - KC series
A-type angular contact bearing - KD series
A-type angular contact bearing - KD series
A-type angular contact bearing - KF series
A-type angular contact bearing - KF series
A-type angular contact bearing - KG series
A-type angular contact bearing - KG series
C-type deep groove ball bearing - KAA series
C-type deep groove ball bearing - KAA series
C-type deep groove ball bearing - KA series
C-type deep groove ball bearing - KA series
C-type deep groove ball bearing - KB series
C-type deep groove ball bearing - KB series
C-type deep groove ball bearing - KC series
C-type deep groove ball bearing - KC series
C-type deep groove ball bearing - KD series
C-type deep groove ball bearing - KD series
C-type deep groove ball bearing - KF series
C-type deep groove ball bearing - KF series
C-type deep groove ball bearing - KG series
C-type deep groove ball bearing - KG series
X-type four point contact ball bearing - KAA series
X-type four point contact ball bearing - KAA series
X-type four point contact ball bearing - KA series
X-type four point contact ball bearing - KA series
X-type four point contact ball bearing - KB series
X-type four point contact ball bearing - KB series
X-type four point contact ball bearing - KC series
X-type four point contact ball bearing - KC series
X-type four point contact ball bearing - KD series
X-type four point contact ball bearing - KD series
X-type four point contact ball bearing - KF series
X-type four point contact ball bearing - KF series
X-type four point contact ball bearing - KG series
X-type four point contact ball bearing - KG series
C-type deep groove ball bearing - JHA series (double-sided sealing)
C-type deep groove ball bearing - JHA series (double-sided sealing)
C-type deep groove ball bearing - JA series (double-sided sealing)
C-type deep groove ball bearing - JA series (double-sided sealing)
C-type deep groove ball bearing - JB series (double-sided sealing)
C-type deep groove ball bearing - JB series (double-sided sealing)
C-type deep groove ball bearing - JU series (double-sided sealing)
C-type deep groove ball bearing - JU series (double-sided sealing)
C-type deep groove ball bearing - JG series (double-sided sealing)
C-type deep groove ball bearing - JG series (double-sided sealing)
X-type four point contact ball bearing - JHA series (double-sided sealing)
X-type four point contact ball bearing - JHA series (double-sided sealing)
X-type four point contact ball bearing - JA series (double-sided sealing)
X-type four point contact ball bearing - JA series (double-sided sealing)
X-type four point contact ball bearing - JB series (double-sided sealing)
X-type four point contact ball bearing - JB series (double-sided sealing)
X-type four point contact ball bearing - JU series (double-sided sealing)
X-type four point contact ball bearing - JU series (double-sided sealing)
X-type four point contact ball bearing - JG series (double-sided sealing)
X-type four point contact ball bearing - JG series (double-sided sealing)
C-type deep groove ball bearing -8mm series
C-type deep groove ball bearing -8mm series
C-type deep groove ball bearing -13mm series
C-type deep groove ball bearing -13mm series
C-type deep groove ball bearing -20mm series
C-type deep groove ball bearing -20mm series
A-type angular contact ball bearing -8mm series
A-type angular contact ball bearing -8mm series
A-type angular contact ball bearing -13mm series
A-type angular contact ball bearing -13mm series
A-type angular contact ball bearing -20mm series
A-type angular contact ball bearing -20mm series
X-type four point contact ball bearing -8mm series
X-type four point contact ball bearing -8mm series
X-type four point contact ball bearing -13mm series
X-type four point contact ball bearing -13mm series
X-type four point contact ball bearing -20mm series
X-type four point contact ball bearing -20mm series
C-type deep groove ball bearing -8mm series (double-sided sealed)
C-type deep groove ball bearing -8mm series (double-sided sealed)
X-type four point contact ball bearing -8mm series (double-sided sealed)
X-type four point contact ball bearing -8mm series (double-sided sealed)
A-type angular contact ball bearing -2.5mm series (stainless steel)
A-type angular contact ball bearing -2.5mm series (stainless steel)
C-type deep groove ball bearing -2.5mm series (stainless steel)
C-type deep groove ball bearing -2.5mm series (stainless steel)
X-type four point contact ball bearing -2.5mm series (stainless steel)
X-type four point contact ball bearing -2.5mm series (stainless steel)
Stainless steel angular contact thin section bearing
Stainless steel angular contact thin section bearing
Stainless steel deep groove ball type equal section thin-walled bearing
Stainless steel deep groove ball type equal section thin-walled bearing
61800 series bearings
61800 series bearings
61900 series bearings
61900 series bearings
16000 series bearings
16000 series bearings
71800 series bearings
71800 series bearings
71900 series bearings
71900 series bearings
RV reducer series bearings
RV reducer series bearings
RAU/RA type
RAU/RA type
CRBT series
CRBT series
CRBTF series
CRBTF series
Flexible ball bearings
Flexible ball bearings
A-type angular contact bearing - KAA series
A-type angular contact bearing - KAA series
A-type angular contact bearing - KA series
A-type angular contact bearing - KA series
A-type angular contact bearing - KB series
A-type angular contact bearing - KB series
A-type angular contact bearing - KC series
A-type angular contact bearing - KC series
A-type angular contact bearing - KD series
A-type angular contact bearing - KD series
A-type angular contact bearing - KF series
A-type angular contact bearing - KF series
A-type angular contact bearing - KG series
A-type angular contact bearing - KG series
C-type deep groove ball bearing - KAA series
C-type deep groove ball bearing - KAA series
C-type deep groove ball bearing - KA series
C-type deep groove ball bearing - KA series
C-type deep groove ball bearing - KB series
C-type deep groove ball bearing - KB series
C-type deep groove ball bearing - KC series
C-type deep groove ball bearing - KC series
C-type deep groove ball bearing - KD series
C-type deep groove ball bearing - KD series
C-type deep groove ball bearing - KF series
C-type deep groove ball bearing - KF series
C-type deep groove ball bearing - KG series
C-type deep groove ball bearing - KG series
X-type four point contact ball bearing - KAA series
X-type four point contact ball bearing - KAA series
X-type four point contact ball bearing - KA series
X-type four point contact ball bearing - KA series
X-type four point contact ball bearing - KB series
X-type four point contact ball bearing - KB series
X-type four point contact ball bearing - KC series
X-type four point contact ball bearing - KC series
X-type four point contact ball bearing - KD series
X-type four point contact ball bearing - KD series
X-type four point contact ball bearing - KF series
X-type four point contact ball bearing - KF series
X-type four point contact ball bearing - KG series
X-type four point contact ball bearing - KG series
C-type deep groove ball bearing - JHA series (double-sided sealing)
C-type deep groove ball bearing - JHA series (double-sided sealing)
C-type deep groove ball bearing - JA series (double-sided sealing)
C-type deep groove ball bearing - JA series (double-sided sealing)
C-type deep groove ball bearing - JB series (double-sided sealing)
C-type deep groove ball bearing - JB series (double-sided sealing)
C-type deep groove ball bearing - JU series (double-sided sealing)
C-type deep groove ball bearing - JU series (double-sided sealing)
C-type deep groove ball bearing - JG series (double-sided sealing)
C-type deep groove ball bearing - JG series (double-sided sealing)
X-type four point contact ball bearing - JHA series (double-sided sealing)
X-type four point contact ball bearing - JHA series (double-sided sealing)
X-type four point contact ball bearing - JA series (double-sided sealing)
X-type four point contact ball bearing - JA series (double-sided sealing)
X-type four point contact ball bearing - JB series (double-sided sealing)
X-type four point contact ball bearing - JB series (double-sided sealing)
X-type four point contact ball bearing - JU series (double-sided sealing)
X-type four point contact ball bearing - JU series (double-sided sealing)
X-type four point contact ball bearing - JG series (double-sided sealing)
X-type four point contact ball bearing - JG series (double-sided sealing)
C-type deep groove ball bearing -8mm series
C-type deep groove ball bearing -8mm series
C-type deep groove ball bearing -13mm series
C-type deep groove ball bearing -13mm series
C-type deep groove ball bearing -20mm series
C-type deep groove ball bearing -20mm series
A-type angular contact ball bearing -8mm series
A-type angular contact ball bearing -8mm series
A-type angular contact ball bearing -13mm series
A-type angular contact ball bearing -13mm series
A-type angular contact ball bearing -20mm series
A-type angular contact ball bearing -20mm series
X-type four point contact ball bearing -8mm series
X-type four point contact ball bearing -8mm series
X-type four point contact ball bearing -13mm series
X-type four point contact ball bearing -13mm series
X-type four point contact ball bearing -20mm series
X-type four point contact ball bearing -20mm series
C-type deep groove ball bearing -8mm series (double-sided sealed)
C-type deep groove ball bearing -8mm series (double-sided sealed)
X-type four point contact ball bearing -8mm series (double-sided sealed)
X-type four point contact ball bearing -8mm series (double-sided sealed)
A-type angular contact ball bearing -2.5mm series (stainless steel)
A-type angular contact ball bearing -2.5mm series (stainless steel)
C-type deep groove ball bearing -2.5mm series (stainless steel)
C-type deep groove ball bearing -2.5mm series (stainless steel)
X-type four point contact ball bearing -2.5mm series (stainless steel)
X-type four point contact ball bearing -2.5mm series (stainless steel)
Stainless steel angular contact thin section bearing
Stainless steel angular contact thin section bearing
Stainless steel deep groove ball type equal section thin-walled bearing
Stainless steel deep groove ball type equal section thin-walled bearing
OUR CAPABILITIES

Precision Thin-Section Bearing Solutions

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Ultra-Thin Equal-Section Bearings

Available in 7 open and 5 sealed series, bore diameters from 1 to 40 inches, in C, A, and X types.

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Robot & Automation Bearings

Precision bearings for robot joints, RV reducers, and rotary tables, supporting high-dynamic applications.

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Import Replacement Bearings

Mature R&D and manufacturing capabilities to replace imported ultra-thin and equal-section bearings.

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Precision Manufacturing

Advanced auto grinders, superfinishing machines, CMMs, and vibration testers achieving P6 to P4 accuracy grades.

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Diverse Applications

Automotive, EVs, medical devices, wind turbines, bicycles, aviation, semiconductors, and more.

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Global Export Quality

ISO-certified with exports to USA, Germany, UK, Russia, South Africa, and 10+ countries.

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powerful data

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Customers

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Application Domain

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Employes

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CUSTOM SOLUTIONS

Precision Bearings for Critical Applications

Need high-quality thin-section or robot bearings? Contact us for tailored solutions and expert technical support.

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Call To Action

RV Reducer Bearings Used as Main Output Bearings

RV Reducer Bearings for Crankshaft Positioning

RV Reducer Bearings for Cycloidal Pin Wheel Reducer

Harmonic Reducer Bearings for Precision Optical and Measuring Instruments

Harmonic Reducer Bearings for Semiconductor Wafer Handling Equipment

Harmonic Reducer Bearings, Flexible Bearings & Cross Roller Bearings for Robot Joints

OUR FACILITY

Behind the
Precision Manufacturing

Fully automatic CNC grinding machine wiring

Fully automatic CNC grinding machine wiring

Warehouse workshop

Warehouse workshop

Ultrasonic cleaning machine

Ultrasonic cleaning machine

Workshop storage

Workshop storage

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NEWS & ARTICLES

Latest Industry News

Stay updated with the latest bearing industry trends, product knowledge, company updates and technical insights from Lanbo Bearing.

RV Reducer Bearings: Precision Rolling Bearings for Cycloidal Gear Reducers

RV Reducer Bearings: Precision Rolling Bearings for Cycloidal Gear Reducers

RV reducer bearings deliver high rigidity and load capacity for cycloidal gearboxes. Discover their ......

Flexible Bearings: The Core Wave Generator Bearing for Harmonic Reducers

Flexible Bearings: The Core Wave Generator Bearing for Harmonic Reducers

Flexible bearings are specially engineered thin-wall ball bearings for harmonic reducers. Learn abou......

Thin Section Bearings: Precision Thin Wall Bearings for Space Restricted Machinery

Thin Section Bearings: Precision Thin Wall Bearings for Space Restricted Machinery

Thin section bearings maintain constant slim cross-section to save space and weight. Explore types, ......

Flexible Bearings: The Core Elastic Component of Harmonic Drive Reducers

Flexible Bearings: The Core Elastic Component of Harmonic Drive Reducers

Most precision transmission users are familiar with harmonic reducers for their zero backlash, high ......

RV Reducer Bearings: Critical Precision Components for Robotic Joint Transmission

RV Reducer Bearings: Critical Precision Components for Robotic Joint Transmission

RV reducers are widely used in rotary joints of industrial robots and automated machinery, and the b......

Thin Section Bearings: Compact, High-Precision Solutions for Modern Precision Machinery

Thin Section Bearings: Compact, High-Precision Solutions for Modern Precision Machinery

In modern precision machinery design, space saving, lightweight structure and stable running accurac......

How Robot Bearings Improve Stability of Automated Production Lines

How Robot Bearings Improve Stability of Automated Production Lines

Well-selected robot bearings greatly improve continuous running stability of automated production li......

Crossed Roller Bearings Used on Precision Rotary Tables for Automation Equipment

Crossed Roller Bearings Used on Precision Rotary Tables for Automation Equipment

High rigidity crossed roller bearings are widely adopted on precision rotary tables. Lanbo Bearings ......

Thin Section Bearings: Application & Selection Guide for Robotic Equipment

Thin Section Bearings: Application & Selection Guide for Robotic Equipment

Looking for reliable thin section bearings? Lanbo Bearings supplies precision constant cross-section......

What Are Constant Cross-Section Thin Section Bearings? Advantages and Industry Applications

What Are Constant Cross-Section Thin Section Bearings? Advantages and Industry Applications

Constant cross-section thin section bearings keep uniform cross-section with large bore size. Lanbo ......

Thin Wall Bearings Application in Medical Automated Inspection Equipment

Thin Wall Bearings Application in Medical Automated Inspection Equipment

High precision thin wall bearings are popular in medical automated inspection equipment. Lanbo Beari......

Flexible Bearings & RV Reducer Bearings for Robotic Arm Transmission Systems

Flexible Bearings & RV Reducer Bearings for Robotic Arm Transmission Systems

Flexible bearings and RV reducer bearings determine the long-term accuracy of robotic arm transmissi......

Application of Thin Section Bearings in Collaborative Robot Lightweight Design

Application of Thin Section Bearings in Collaborative Robot Lightweight Design

Thin section bearings are vital components for collaborative robot lightweight design. Lanbo Bearing......

Robot Bearings Selection: Thin Section, Crossed Roller and Reducer Bearings

Robot Bearings Selection: Thin Section, Crossed Roller and Reducer Bearings

Complete selection guide of robot bearings. Lanbo Bearings supplies thin section bearings, crossed r......

Crossed Roller Bearings Features & Uses in Precision Automation Equipment

Crossed Roller Bearings Features & Uses in Precision Automation Equipment

Crossed roller bearings allow compact structure while supporting multi-directional loads. Lanbo Bear......

RV Reducer Bearings & Flexible Bearings for Harmonic and RV Drive Systems

RV Reducer Bearings & Flexible Bearings for Harmonic and RV Drive Systems

High precision RV reducer bearings and flexible bearings manufactured by Lanbo Bearings. Our bearing......

What are the advantages of cross roller bearings for industrial robots

What are the advantages of cross roller bearings for industrial robots

Cross roller bearing is a special type of bearing with inner ring segmentation and outer ring rotati......

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