NewBee Machinery is a professional machinery parts manufacturer providing high quality precision bearings, high-quality non-standard transmission components, and intelligent CNC equipment and more.
NewBee Machinery is a professional machinery parts manufacturer providing high quality precision bearings, high-quality non-standard transmission components, and intelligent CNC equipment and more.
A cross cylindrical roller slewing bearing is a precision rotational component featuring cylindrical rollers arranged at 90-degree alternating angles in a V-groove raceway.This perpendicular pattern enables a single row of rollers to handle axial loads,radial loads,and tilting moments simultaneously while offering high rigidity and compact size.
Industrial robots are automatically controlled,reprogrammable machines used in manufacturing and production,featuring articulated arms,multi-axis movement,and high precision.
Orthogonal Roller Layout:Rollers alternate directions perpendicularly in a V-shaped raceway, sharing multidirectional loads efficiently.
Line Contact Geometry:Replaces ball-bearing point contact with line contact, significantly boosting load capacity and stiffness.
High Rigidity:Delivers three to four times the structural rigidity of standard ball-type slewing rings under identical footprint conditions.
Compact Footprint:Handles combined complex loads within a minimal cross-section, saving space in tight assemblies.
Industrial Robotics:Used in robotic arms,waists,and swivel bases where high stiffness and multi-directional load support are vital.
Machine Tools and CNC Tables:Applied in vertical boring and grinding machines,milling tables,and index heads requiring strict rotational accuracy.
Medical Equipment:Integrated into heavy diagnostic scanners,imaging units,and rotation stages.
Radar and Communications:Fitted in radar antennas,satellite dishes,and military surveillance turrets.
Automation and Optoelectronics:Found in laser cutting setups,wafer inspection systems,and automated guided vehicle rotation
Realize High Precision Stable Positioning for Automated Production
Industrial robots require consistent positioning accuracy during repetitive grabbing, placing and welding.Cross cylindrical roller slewing bearings eliminate rotation backlash via preload, and high rigidity suppresses micro-vibration under heavy payload.It avoids dimensional deviation of machined workpieces, welding dislocation and pallet stacking errors, greatly improving product yield and production consistency.
Simplify Robot Mechanical Structure & Cut Manufacturing Cost
Traditional rotary solutions need multiple sets of separate bearings to bear different loads, increasing parts quantity, assembly and calibration workload.A single cross cylindrical roller slewing bearing undertakes all composite loads, reducing robot frame design difficulty, shortening assembly cycle and lowering whole machine production cost by 10%-18%.
Improve Robot Payload & Working Range
Superior anti-overturn moment capacity allows robots to equip longer mechanical arms and carry heavier workpieces without structural reinforcement.Manufacturers expand robot effective working radius and payload limit without increasing arm thickness, enhancing equipment applicability for heavy industry, auto manufacturing and logistics palletizing lines.
Extend Service Life & Reduce Production Line Downtime
Raceway surface adopts deep quenching heat treatment with HRC55-62 hardness, featuring excellent anti-fatigue and shock resistance.It can sustain millions of cyclic rotation operations without rigidity attenuation.Frequent robot shutdown for bearing replacement is avoided, maximizing continuous operation efficiency of fully automatic workshops and cutting factory maintenance expense.
Adapt Harsh Factory Working Environments
Optional multi-layer labyrinth dustproof seals and anti-corrosion surface coating resist metal cutting dust, welding spatter, oil mist and workshop humidity.Stainless steel customized versions are available for cleanroom food and electronic production robots, long-term stable operation without premature abrasion or rust failure.
Flexible Drive Matching Accelerate Robot R&D
Three gear structural options match different reducer and pinion drive schemes, providing flexible rotary component selection for robot R&D teams.Customized diameter, mounting hole and preload parameters meet special lightweight or ultra-heavy robot prototype development demands, shortening new machine launch cycle.
Newbeetrans is a professional manufacturer of 110/111/112/113/114 series slewing bearings, dedicated to supplying high-rigidity rotary support parts for all types of heavy-duty and precision industrial robots.
Robot-Oriented Custom Service:Supply preloaded zero-backlash slewing bearings, internal/external gear customized models, IP65 sealed dustproof versions and anti-corrosion coated bearings;robot prototype samples delivered within 10–15 working days based on customer drawings.
Strict Precision Inspection:All raceways and rollers go through mirror superfinishing and full quenching treatment;every finished bearing passes rigidity test, rotation torque detection and alternating moment fatigue test before delivery to industrial robot standards.
Global Stable Shipment:Mass stock of standard 110-114 series for fast delivery;complete air & sea cross-border logistics for robot manufacturers worldwide.
Authoritative Quality Certification:Products comply with ISO 9001 quality system, material heat treatment test and load inspection reports can be provided upon request.
Professional Technical Support:Our bearing engineering team offers load calculation, gear parameter matching and preload scheme design for robot waist, shoulder and large rotary joint development.
For technical specifications,pricing,or custom bearing solutions:
Email:paul@newbeetrans.com
Website:www.newbeetrans.com
WhatsApp
sales@newbeetrans.com
+8615090185276