Model Number: ZR306/70P4 Brand Name: ZYS Key Specifications/Special Features: We own 20% robots bearings patents in China.Bearings for RV reducer, precision crossed cylindrical roller bearings, special bearings for harmonic reducer, and equal and thin section bearings for robot joints.High accuracy,install-and-use.Special bearings of medical devices, taper roller bearings for gearbox, bearings for spindle of large-scale machine tools, bearings of large-scale turntable and large-scale crossed roller bearings. ZYS is The vice president of Henan robot associationThe National 863 project robot bearing accountability unit ZYS provide reliable robot bearing products and solution, We professionalproduction robot section bearing, include1.RV reducer bearings(Thin section angular contact ball bearings, Thin section tapered roller bearings, Cylindrical roller and cage assemblies, Thin section deep groove ball bearings)2.Harmonic reducer bearings3.Constant section and thin section bearings
4.Thin section cross roller bearings
ZYS thin section bearings are usually used in high precision platform frame 、precision rotary table robot.
Technical parameters:
Bore diameter: φ2.5mm～φ300mm
Outside diameter: φ8mm～φ400mm
Precision class: P5～P2
Speed: 20r/min～6000r/min
Temperature: －80℃～ + 90℃
Load：4N～600N
match: Single or in pair
Special performance: Small and uniform friction torque
The harmonic driver bearing
Harmonic drive bearings our special products, was used widely in aircraft, areospace, rader, communication, industry robots, rotary tables, astronomy instrumentation, Medical device, Textile prints etc. because of their characteristic such as small spaceflight weight and low friction,
Standard flexible bearing parameters
Accuracy class: P6.P5.P4