ZKLDF series turntable bearings


ZKLDF series thrust angular contact ball bearings include one integral outer ring, two inner rings, two sets of steel balls and cage assemblies, with a contact angle of 60 degrees. The outer ring and the inner ring have mounting holes, which are convenient for installing and fixing the bearing through connecting bolts. The bearing itself is fixed by connecting bolts to ensure installation, transportation and handling.

ZKLDF thrust angular contact ball series rotary table bearings have sealing covers on both sides to prevent the entry of external dirt and impurities and the leakage of internal grease. ZKLDF thrust angular contact ball series rotary table bearings are lubricated with compound barium-based grease, and can also be relubricated through the oil holes on the outer ring. 

ZKLDF thrust angular contact ball series turntable bearing adopts two-way 60-degree contact angle and double-row ball structure design, so it can bear radial load, two-way axial load and overturning moment; the special structure of brass cage design makes it have higher strength. , Lower motorcycle torque; therefore, this series of bearings is especially suitable for occasions with ultra-high speed, long-term operation and high requirements for rigidity and precision.

ZKLDF has low friction, high rotation accuracy, high speed limit, etc., can bear high axial and radial loads and has high tilting stiffness. This kind of bearing is especially suitable for complex load and precision fields, and is widely used in machine tool rotary tables, grinding heads and various testing equipment.

 ZKLDF series turntable bearings

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公称型号Bearing Type外形尺寸  Dimension固定孔The fixing hole
dDHH1D1D2D3JJ1a内圈Inner ring外圈Outer ring
单位:mmd1d2数量3)d3数量3)
Unit:mmmmQTY3)mmQTY3)
ZKLDF10010018538251601361581121705.45.610165.615
ZKLDF12012021040261841591611351956.271122721
ZKLDF15015024040262141882111652256.271134733
ZKLDF20020030045302742432712152856.271146745
ZKLDF2602603855536.53453133482803658.29.315349.333
ZKLDF32532545060404153804133424308.29.315349.333
ZKLDF3953955256542.54864504884155058.29.315469.345
ZKLDF46046060070465605205634825808.29.315469.345
ZKLDF58058075090607026567006107201111.4184511.442



联接螺钉螺纹退卸孔节距1)螺钉拧紧基本额定载荷限转速4)轴承摩重量Weight轴承代号Type
数量Connect screw holesPitch1)力矩Basic rated loadLimited speed4)擦力矩Bearing friction torque
Screw connectiontTightening torque of screw轴向Axial
QTY动Dynamic
Static
MA2)CaCoa脂润滑
Grease lubrication
G数量数量XtNmkNr/minNm≈Kg
2M5318×20°8.56725128001.64.5ZKLDF100
2M8324×15°1472315240026ZKLDF120
2M8336×10°1476365200037.5ZKLDF150
2M8348×7.5°1411255016004.511ZKLDF200
2M12336×10°3415592012007.522ZKLDF260
2M12336×10°34165111010001128ZKLDF325
2M12348×7.5°3421414708001639ZKLDF395
2M12348×7.5°3425518607002150ZKLDF460
3M12648×7.5°6839531805004082ZKLDF580

 

 

 


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