WHO WE ARE
Leading Precision Crossed Roller Bearings Manufacturer in China
BYBearings (aka. Luoyang Boying Bearing Co., Ltd.) specializes in the manufacturing of high-precision crossed roller bearings and rotary table bearings for CNC machine tool, robotics, and industrial automation systems.
Our products are widely used in robotic joints, CNC rotary tables, medical imaging equipment, and semiconductor automation applications. With precision grades up to P2 and strict ISO 9001 quality control, we provide stable performance and customized bearing solutions for global OEM customers.
Precision Bearings Manufacturer in China
Find best precision bearing solutions for your project, get a quote!
BYBearings
Bearing Category
BYBearings
One-stop precision crossed roller bearings design and OEM Manufacturer
BYBearings provides high-quality precision bearings, including cross roller bearings, harmonic drive bearings, rotary table bearings, slew bearings, and more.
Precision Crossed Roller Bearings
Custom & In-Stock Precision Crossed Roller BearingsPrecision Crossed Roller Bearings are high-precision bearings designe...
Crossed Tapered Roller Bearings
High-Performance Crossed Tapered Roller BearingsCrossed Tapered Roller Bearings are designed to support combined radial,...
Rotary Table Bearings
Rotary Table Bearing ManufacturerRotary Table Bearings are designed to support combined axial, radial, and tilting momen...
Slew Bearings
Slewing bearing is a fundamental mechanical component designed to support and enable rotation for machinery and structur...
Thin Section Bearings
Thin Section BearingsBY Bearings manufactures high-precision constant-section thin-section bearings designed to deliver ...
Spherical Roller Bearings
Spherical Roller BearingsSpherical Roller Bearings are designed with two rows of barrel-shaped rollers and a self-aligni...
Cylindrical roller bearings
BY Bearings specializes in the manufacturing of high-quality cylindrical roller bearings that deliver superior radial lo...
Thrust Bearings
Thrust bearings are specifically designed to support axial loads and maintain accurate shaft positioning in rotating equ...
Featured Products
Find High Precision Bearings
BYBearings is a professional manufacturer of BRB (RB) series precision crossed roller bearings.
BRA Series Crossed Roller Bearings by BYBearings: Ultra-slim, high-rigidity design for robotics & precision medical use.
BRT Rotary Table Bearing is a high-performance rotary table bearing engineered for applications requiring extreme accuracy and multi-directional load support.
BYBEARINGS
Precision Bearing Applications
Professional rotary table bearings for turn-mill composite machines. High precision, high rigidity,
BY Bearings (BYC®) manufactures high precision thin section & cross roller bearings for harmonic dri
Principles of DD Motors & Core Functions of Cross Roller Bearings
BYBearings
Simple to Get Precision Bearings
Send an Inquiry
Send an inquiry on the listed products or talk to our engineer.
Confirm Design
Confirm your design, material, and product parameters.
Make a payment
Confirm the contract and make a pre-payment.
Manufacturing & Inspection
We will produce the precision bearings and then inspect them according to the ISO 9001 Standards.
Packaging
We will package the products with specialized anti-rust inner packaging and heavy-duty structural outer packaging.
Delivery
You can choose to have it delivered to your address or to your logistics partner in China.
BYBEARINGS
Our Certificates
CE Certificate
ROHS Certificate
TUV Certificate
EC REP Certificate
BYBearings
Latest News and Technology on Precision Crossed Roller Bearings
Brief Introduction of Famous Bearing Brands | BY Bearings
Crossed roller bearings feature 90° cross-roller layout for multi-directional load capacity,
Learn about common cross roller bearing steel materials including GCr15, GCr15SiMn & 440C stainless
This article explains the definition of spherical roller bearings, classification standards by serie
A cross roller bearing is a high-precision bearing featuring cylindrical rollers arranged at 90-degr
Rotary table bearings are high-precision components designed to simultaneously handle combined loads
BYBearings
FAQs
1. Who is BYBearings?
2. What makes a bearing "High Precision"?
The Result: Better rotational accuracy, less heat generation, and the ability to spin at much higher RPMs without vibrating.
3. Are you a supplier or manufacturer?
4. What is the diff between RB, RE & RU series?
These series are standard designs widely used across the industry, compatible with standard dimensions.
- RB Series: Separable outer ring with a solid inner ring. Best when you need high rotation accuracy on the inner ring.
- RE Series: Separable inner ring with a solid outer ring. Best when the outer ring is the part that will be rotating.
- RU Series: Both rings are solid with pre-drilled mounting holes. Easiest to install (no specialized housing flanges needed).
+8618939019135
Brent@bybearings.com
+8618939019135
