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YRT Rotary Table Bearings: YRT Rotary Table Bearings

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Features

WD YRT Rotary Table Bearings are a special bearing,which can bear combined axial,radial loads and tipping moment. WD YRTs Rotary Table Bearings are equipped with installation hole,and sealing device in order to meet various requirements of main equiment in various operation conditions.WD slewing (ring) bearings are widely used rotary device for rigging & transportation equipment,excavating equipment,port equipment,medical equipment and military equipment. WD YRT Rotary Table Bearings are classified according to its structure into: four point contact ball type,double row angular contact ball type,crossed cylindrical roller type,and three row cylindrical roller type etc.

Technical Parameters

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Bearing Code Boundary Dimensions Fixing holes
Inner ring
   
Outer ring
Number of remainning screws Extraction thread Number of pitches
X angle of pitches

Quantity
Screw tightening torque
MA
Nm
Basic load rating Limiting Speed Grease
r/min
Bearing frictional torque N m Weight Kg
Axial Radial
  d
mm
D
mm
H
mm
H1
mm
C
mm
Dmax
mm
J
mm
J1
mm
d1
mm
d2
mm
a
mm

Quantity
d3
mm

Quantity
G Quantity Dynamic load
Ca
Static load
Coa
Dynamic load
Cr
Static load
Cor
YRT50 50 126 30 20 10 105 63 116 5.6     10 5.6 12 2     12X30° 8.5 56 280 28.5 49.5 440 2.5 1.6
YRT80-TV 80 146 35 23.35 12 130 92 138 5.6 10 4 10 4.6 12 2     12X30° 8.5/4.5 38 158 44 98 350 3 2.4
YRT100 100 185 38 25 12 160 112 170 5.6 10 5.4 16 5.6 15 2 M5 3 18X20° 8.5 73 370 52 108 280 3 4.1
YRT120 120 210 40 26 12 184 135 195 7 11 6.2 22 7 21 2 M8 3 24X15° 14 80 445 70 148 230 7 5.3
YRT150 150 240 40 26 12 214 165 225 7 11 6.2 34 7 33 2 M8 3 36X10° 14 85 510 77 179 210 13 6.2
YRT180 180 280 43 29 15 244 194 260 7 11 6.2 46 7 45 2 M8 3 48X7.5° 14 92 580 83 209 190 14 7.7
YRT200 200 300 45 30 15 274 215 285 7 11 6.2 46 7 45 2 M8 3 48X7.5° 14 98 650 89 236 170 15 9.7
YRT260 260 385 55 36.5 18 345 280 365 9.3 15 8.2 34 9.3 33 2 M12 3 36X10° 34 109 810 102 310 130 25 18.3
YRT325 325 450 60 40 20 415 342 430 9.3 15 8.2 34 9.3 33 2 M12 3 36X10° 34 186 1710 134 415 110 48 25
YRT395 395 525 65 42.5 20 486 415 505 9.3 15 8.2 46 9.3 45 2 M12 3 48X7.5° 34 202 2010 133 435 90 55 33
YRT460 460 600 70 46 22 560 482 580 9.3 15 8.2 46 9.3 45 2 M12 3 48X7.5° 34 217 2300 187 650 80 70 45
YRT580 580 750 90 60 30 700 610 720 11.4 18 11 46 11.4 42 2 M12 6 48X7.5° 68 390 3600 211 820 60 140 89
YRT650 650 870 122 78 34 800 680 830 14 20 13 46 14 42 2 M12 6 48X7.5° 116 495 5200 415 1500 55 200 170
YRT850 850 1095 124 80.5 37 1018 890 1055 18 26 17 58 18 54 2 M12 6 60X6° 284 560 6600 475 1970 40 300 253
YRT950 950 1200 132 86 40 1130 990 1160 18 26 17 58 18 54 2 M12 6 60X6° 284 1040 10300 600 2450 40 600 312
YRT1030 1030 1300 145 92.5 40 1215 1075 1255 18 26 17 60 18 66 12 M16 6 72X5° 284 1080 11000 620 2650 35 800 375
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WD Bearing Group

Headquarter: 270,Zhongshan Road ,Wuxi ,P.R China,214002
Direct Line: +86-510-8279 1933
Email: sales@wd-bearing.com