YRTS395: YRTS395
Model:YRTS395
ID(Inner diameter):395mm
OD(Outer diameter):525mm
Thickness(Height):65mm
Axial dynamic load rating(Ca):214KN
Axial static load rating(Coa):1540KN
Raial dynamic load rating(Cr):121KN
Raial static load rating(Cor):390KN
Limiting speed:600r/min
Mass(Weight):33KG
Type | Dimension | The fixing hole | |||||||||||||
d | D | H | H1 | H2 | C | d1 | dn | dm | Inner ring | outer ring | |||||
Unit:mm | do | ds | Ts | QTY4) | dL | QTY4) | |||||||||
mm | mm | ||||||||||||||
YRTS395 | 395 | 525 | 65 | 42.5 | 22.5 | 20 | 486 | 415 | 505 | 9.3 | 15 | 8.2 | 46 | 9.3 | 45 |
Type | Screw connection QYT | Connect screws holes | pitch1)t | The tightening torque | Basic load rating | Limited speed | weight | ||||
Axial | Radial | ||||||||||
Dynamic | Static | Dynamic | Static | ||||||||
MA2) | Ca | Coa | Cr | Cor | Grease | ||||||
G | QTY | QTY*t | N m | KN | r/min | ≈Kg | |||||
YRTS395 | 2 | M12 | 3 | 48*7.5° | 34 | 214 | 1540 | 121 | 390 | 600 | 33 |
YRTS395 applied on high speed rotary tables, milling head YRTS395 precision: P4(runout≤6μm); P2(runout≤3um)
YRTS395 applied on high speed rotary tables, milling head YRTS395 are preloaded before leaving the factory, it is necessary for customer to tell us the requirement torque, then we will adjust it to the right torque before leaving factory.(HONBbearing05)
YRTS high speed bearings Are as same as YRT basic rotary table bearings, designed with two axial Component and a radial component: axial component contains two axial cylinder roller cage assembles, an out ring, a L-section inner ring and A second ring. Axial Preloaded after fitting. Radial component contains a cylinder roller cage assembles, radial preload also added after Fitting. the out ring, L-section inner ring and the second ring have fixing Hole. the unit is located by means of retaining screws for the safety of transport and handling.
the dimension, shape, and Structure of YRTS high speed bearings are as same as YRT basic rotary table bearings. Due to it's Special inner design, this kind of bearing have higher limiting speed and lower and uniform friction torque in the whole speed range. so they can Be applicated to the situation which need lower friction and higher speed. Such as Direct drive shaft, especially for the CNC rotary table structure. (HONBbearing05)