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turntable bearings

Thrust angle contact ball series turntable bearings

Introduction

BearingCode Contourdimension FixingHole
d D H H1 D1 D2 D3 J J1 a InnerRing
mm d1 d2
mm
PRT100 100 185 38 25 160 136 158 112 170 5.4 5.6 10
PRT120 120 210 40 26 184 159 181 135 195 6.2 7 11
PRT150 150 240 40 26 214 188 211 165 225 6.2 7 11
PRT200 200 300 45 30 274 243 271 215 285 6.2 7 11
PRT260 260 385 55 36.5 345 313 348 280 365 8.2 9.3 15
PRT325 325 450 60 40 415 380 413 342 430 8.2 9.3 15
PRT395 395 525 65 42.5 486 450 488 415 505 8.2 9.3 15
PRT460 460 600 70 46 560 520 563 482 580 8.2 9.3 15
PRT580 580 750 90 60 702 656 700 610 720 11 11.4 18

Bearing Code Number of Connecting Screws Thread Back Hole Screw tightening moment Basic rated load Friction moment of bearing Weight
Axial Direction Limit Speed5)
Pitch Pitch1) Move Be Still
MA2) Ca Coa Grease 
Lubrication
G Quantity QuantityXt Nm kN r/min Nm Kg
PRT100 2 M5 3 18×20° 8.5 67 251 2800 1.6 4.5
PRT120 2 M8 3 24×15° 14 72 315 2400 2 6
PRT150 2 M8 3 36×10° 14 76 365 2000 3 7.5
PRT200 2 M8 3 48×7.5° 14 112 550 1600 4.5 11
PRT260 2 M12 3 36×10° 34 155 920 1200 7.5 22
PRT325 2 M12 3 36×10° 34 165 1110 1000 11 28
PRT395 2 M12 3 48×7.5° 34 214 1470 800 16 39
PRT460 2 M12 3 48×7.5° 34 255 1860 700 21 50
PRT580 3 M12 6 48×7.5° 68 282 2150 500 40 82

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