YRTM200 Turntable Bearing-(with measurement system)
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YRTM200 Turntable Bearing Specification:
| Model Number |
Main dimensions (mm) | Fixing Hole (Inner ing) |
Fixing Hole (Outer ing) |
Number of retaining screws |
Extraction thread hole |
Number of pitches x Angle |
||||||||||||
| d | D | H | H1 | C | D1 | J | J1 | d1 | d2 | a | Num | d3 | Quantity | G | Quantity | |||
| YRTM200 | 200 | 300 | 45 | 30 | 15 | 274 | 215 | 285 | 7 | 11 | 6.2 | 46 | 7 | 45 | 2 | M8 | 3 | 48×7.5° |
Click below links to see detailed parameters of each model.
YRTM150, YRTM180, YRTM200, YRTM260, YRTM325, YRTM395,YRTM460, YRTM580
YRTM Turntable Bearing feature:
YRT turntable bearings are a kind of slewing mechanism that rotates on the outer ring and are supported by the inner ring. They are mainly divided into three series: YRT, YRTS and YRTM. These three series of bearings have the same installation dimensions, internal structure differences and similar performance. The YRT series bearings are composed of three rows of rollers. Two rows of axial rollers ensure stable axial load carrying capacity. The rows of radial rollers ensure that the bearings can withstand radial forces and overturning moments. They are suitable for axially loaded rotary mechanisms. YRT turntable bearings are mainly used in CNC machine tool manufacturing.
YRTM integrated angle measurement system series:
Based on the YRT turntable bearing standard series, an angle measurement system is integrated to achieve accurate angle measurement. The highest accuracy can reach 1 arc second, which is very suitable for applications with high requirements for angular positioning accuracy.
YRTM Turntable Bearing application:
It is widely used in precision devices such as precision rotary table CNC turntable, vertical grinder, indexing head, gear hobbing machine, milling machine workpiece shaft, etc.
See all models of YRTM Turntable Bearings:
| 公称型号Bearing Type | 外形尺寸 Dimensions | 固定孔Fixing holes | |||||||||||||
| d | D | B | H | b | D1 | D2 | J | J1 | 内圈Inner Ring | 外圈Outer Ring | |||||
| 单位：mm
Unit：mm |
d1 | d2 | a | 数量4）QTY4） | d3 | 数量4）QTY4） | |||||||||
| mm | mm | ||||||||||||||
| YRTM150 | 150 | 240 | 43＊ | 26 | 12 | 214 | 215 | 165 | 225 | 7 | 11 | 6.2 | 32 | 7 | 33 |
| YRTM180 | 180 | 280 | 46＊ | 29 | 15 | 244 | 245 | 194 | 260 | 7 | 11 | 6.2 | 44 | 7 | 45 |
| YRTM200 | 200 | 300 | 47＊ | 30 | 15 | 274 | 276 | 215 | 285 | 7 | 11 | 6.2 | 44 | 7 | 45 |
| YRTM260 | 260 | 385 | 55 | 36.5 | 18 | 345 | 345.5 | 280 | 365 | 9.3 | 15 | 8.2 | 32 | 9.3 | 33 |
| YRTM325 | 325 | 450 | 60 | 40 | 20 | 415 | 415.5 | 342 | 430 | 9.3 | 15 | 8.2 | 32 | 9.3 | 33 |
| YRTM395 | 395 | 525 | 65 | 42.5 | 20 | 486 | 486.5 | 415 | 505 | 9.3 | 15 | 8.2 | 42 | 9.3 | 45 |
| YRTM460 | 460 | 600 | 70 | 46 | 22 | 560 | 560.5 | 482 | 580 | 10 | 15 | 8.2 | 42 | 10 | 45 |
| 联接螺钉 数量QTY of the Bolts |
轴承轴向和径向跳动
Axial Radial Run-out |
螺纹退卸孔Thread Handing
Holes |
节距1)
Pitch1) |
螺钉拧紧 力矩Screw Tightening Torque |
基本额定载荷
Basic Load Rating |
倾斜刚性Tilting Rigidity | 轴承摩3） 擦力矩Frictional3） Moment |
重量Weight | 轴承代号Bearing Type | |||||
| 轴向Axial | 径向Radial | |||||||||||||
| 动Dynamic | 静
Static |
动Dynamic | 静Static | |||||||||||
| MA2） | Ca | Coa | Cr | Cor | CKL | CKL1 | ||||||||
| µm | G | 数量QTY | 数量Xt
QTY Xt |
Nm | kN | kNm/mrad | Nm | ≈Kg | ||||||
| 4 | 3 | M8 | 3 | 36×10° | 14 | 112 | 630 | 56 | 170 | 83 | 14 | 10 | 6.2 | YRTM150 |
| 4 | 4 | M8 | 3 | 48×7.5° | 14 | 118 | 710 | 69.5 | 200 | 125 | 21 | 12 | 7.7 | YRTM180 |
| 4 | 4 | M8 | 3 | 48×7.5° | 14 | 120 | 765 | 81.5 | 220 | 160 | 27 | 14 | 9.7 | YRTM200 |
| 4 | 6 | M12 | 3 | 36×10° | 34 | 160 | 1060 | 93 | 290 | 320 | 53 | 20 | 18.3 | YRTM260 |
| 4 | 6 | M12 | 3 | 36×10° | 34 | 275 | 1930 | 120 | 345 | 630 | 105 | 40 | 25 | YRTM325 |
| 6 | 6 | M12 | 3 | 48×7.5° | 34 | 300 | 2280 | 186 | 655 | 1100 | 185 | 55 | 33 | YRTM395 |
| 6 | 6 | M12 | 3 | 48×7.5° | 34 | 355 | 2800 | 200 | 765 | 1700 | 285 | 70 | 45 | YRTM460 |
DK provides high quality and fully replaceable bearing of YRTM200 Turntable Bearing and other models. Looking forward to your enquiry.
To learn more about our company or get the Installation Instructions of YRTM200 Turntable Bearing please feel free to contact us. Drawing and sample of YRTM200 Turntable Bearing are available upon request.
DK bearing YRTM200 Turntable Bearing provides high and stable running accuracy, suited for precision detecting instrument, robot joints, direct drive torque motor, high-precision turntable.
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