• Single Row Four Point Contact Ball Slewing Bearing(Standard Series HS)

Single Row Four Point Contact Ball Slewing Bearing(Standard Series HS)

Short Description:

The HS series single row four points contact ball Slewing Bearing is composed of two seat-rings.It features compact in design,light in weight,the balls contact with the circular raceway at four points,capable to bear axial force,radial force and tilting moment simultaneously.

Product Detail

Product Tags

Product Description

Xinda can produce HS serial slewing bearing from 100mm to 5000mm with diameter.Xinda’s innovative product development and precision motion control technology expertise are a result of over 20 years of cumulative experience in the design and manufacture of high quality slewing ring bearings. Whether your application requires torque, precision, efficiency, size optimization, or a completely custom product, xinda will tailor a solution to suit your exact needs.

Four-point contact ball slewing bearing (Standard Series HS) can be used for slewing conveyer,welding manipulator,light,medium and duty cranes,excavators and other construction machinery



1.Have stronger loading capacity and convenient compare to normal bearings

2.Can Bear Radial and Axial force

3.Passed ISO9001 Certificate

4.Special designs available

5.OEM available

6.Alibaba Gold Verified Supplier

7.Machinery standards:JB/T2300-2011,MT475-1996,JG/66-1999,CB/T3669-1999

Preparations for installation:Make sure that the model same with order;Check the package to ensure the interity during the transportation;Open the package in clean and dry environment and check the rotate;Inner stress and heat treatment should be removed after installing bracket,process machine complantely.The bracket should have enough flexility to avoid the distortion of the slewing bearing and influence of its usage;The installation datum plane and bracket installing plane should be clean,grease,burr,paint and other foreign bodys should be wiped off.


1.Grease nipple M10*1,n1-number of lubricating holes,evenly distributed.

2.The space-shift coefficient given in the table is the data of outer tooth,while that of inner tooth is +0.35.

hs 1

Product Parameters

  • Previous:
  • Next:

  • Write your message here and send it to us

    Related products

    • best-selling models of slewing bearing

      best-selling models of slewing bearing

      Product Description Slewing ring bearing(slewing ring),is a bearing that able to bear a large axial load,radial and overturning torque.Slewing rings are generally accompanied with installing holes,inner gear,outside gear,lubricating hole and sealing device,which enable mainframe structure compact in design,guide reliable,and easy to maintain. Slewing bearings are combination structure including non-gear,outside gear and four point con...

    • Single Row Crossed Rollers Slewing Bearing (Standard Series HJ)

      Single Row Crossed Rollers Slewing Bearing (Sta...

      Product Description Slewing bearing is a rotational rolling-element bearing or plain bearing that typically supports a heavy but slow-turning or slow-oscillating load, often a horizontal platform such as a conventional crane, a swing yarder, or the wind-facing platform of a horizontal-axis windmill. Compared to other rolling-element bearings, slewing ring bearings are thin in section and are often made in diameters of a meter or more....

    • Single-row cross roller Slewing Bearing (Standard Series 11)

      Single-row cross roller Slewing Bearing (Standa...

      Product Description The single-row crossed roller slewing rings are widely used for hoisting,platform, transporting Engineering machinery as well as for military products, amusement rides : rotating series ,such as carousel and so on. All of our production processes are carried out according to GB/T2300-1999 sta...

    • Double-sided Teeth Slewing Rings

      Double-sided Teeth Slewing Rings

      Product Description Xuzhou Xinda slewing bearing developed a double-sided teeth slewing rings.The diameter from 400mm to 5000mmTwo side teeth slewing rings has three seat-rings.It can satisfy two-way drive at same time (same direction or different direction ).It according Machinery industry standard of P.R.C JB/T2300-2011. Double-sided teeth slewing rings can bear axial force, radial force and tilting moment of force at the same time,...

    • Double Row Ball Slewing Bearing(standard Series 02)

      Double Row Ball Slewing Bearing(standard Series...

      Product Description The important of slewing bearing life is raceway heat treatment.A slewing ring conveys the force of a bearing part to a stationary part of a mechanism.The resulting load arising from contact of the rolling element on the raceway of the bearing is calculated according to Hertz’ theories and the modern criteria of plasticity. Xinda carries out local tempering in order to fulfil requirements both in the area of surfac...

    • Cone drill slewing rings with JB/T2300-1999 standard

      Cone drill slewing rings with JB/T2300-1999 sta...

      Product Description Our new product -Cone drill slewing rings.It according Machinery industry standard of P.R.C JB/T2300-2011.It used in large tooling machine.We cooperation with Dunan Heavy Industry machinery group and got high-quality supplier from them. Xuzhou Xinda Slewing Beari...