Active Member
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[China]
Address: National University Science Park ,Penglai Rd,Jianxi,Luoyang ,China
Contact name:wang
Luoyang Yadian Machinery Equipment Co.,Ltd |
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ZRT80 rotary table bearing details
| Bearing type | Boundary Dimensions | Fixing holes | Number of retaining screws | Extraction thread hole | Number of pitches X angle of pitches | Screw tightening torque | Basic load rating | Limiting speed | Bearing frictional torque | Weight | |||||||||||||||||
| axial | radial | ||||||||||||||||||||||||||
| Inner ring | Outer ring | dynamic load | static load | dynamic load | static load | ||||||||||||||||||||||
| d | D | H | H1 | H2 | C | d1 | dn | dm | d0 | ds | Ts | QTY | dL | QTY | |||||||||||||
| MA2) | Ca | Coa | Cr | Cor | grease | ||||||||||||||||||||||
| unit: mm | unit:mm | mm | G | QTY | QTY x t | Nm | KN | r/min | Nm | Kg | |||||||||||||||||
| YRT80 | 80 | 146 | 35 | 23.35 | 11.65 | 12 | 130 | 92 | 138 | 5.6 | 10 | 4.2 | 10 | 4.6 | 12 | 2 | — | — | 12×30° | 8.5 | 56 | 255 | 42.5 | 100 | 530 | 3 | 2.4 |
YRT bearings structure
It consists of a thrust/radial housing washer,a thrust/radial shaft washer,two axial needle roller and cage assemblies and cage assemblies and a group of radial cylindrical roller, housing washer and shaft washer have equally spaced fitting bolt holes.
YRT bearings advantages
This kind of bearings have high axial load and radial load ,and high tilting rigidity and high precision.
YRT bearings applications
This bearing can be used to the machine tool and other high precision machinery of the rotary table or sub-set,and also can be used for chuck,measuring instruments and test equipment and rotary table configuration, this bearing requires higher quality of the parts to match it .you can control screw tightening torque when install it.
YRT bearings include Brass cage and nylon cage,below phontoes for your reference
Drawing can be shared when send us email.
