Four-point contact ball slewing bearings can withstand torque loads, both the single row angular contact ball bearings and double row angular contact ball bearings features. Only four-point contact ball bearings in contact to ensure the formation of two normal work. It is generally applied to those of pure axial load or axial load large synthetic loads where contact was two, four point contact ball bearings high speed limit, but also for those high-speed operation of the occasion.
Slewing Bearing / Slewing Ring Bearing
Slewing bearing is a kind of special structure of large bearings which can withstand large axial load, radial load and overturning moment, integrating supporting, rotation, transmission, fixed and other functions. Under normal circumstances, slewing bearings have their own mounting holes, lubricants and seals, which can meet various of host need under different working conditions; On the other hand, slewing bearings themselves are compact, easy to guide the rotation,easy installation and easy maintenance, so they widely used in material handling equipments, mining machines, construction machinery, port machinery, wind power generation, medical equipments, radar and missile launchers and other large rotating devices.
According to different structure, slewing bearing can be divided into the following types:1, the four-point contact ball slewing bearing2, double row different diameter ball slewing bearing3, crossed cylindrical roller slewing bearings4, three-row cylindrical roller combined slewing bearing.
011.75.4000
Dimensions:4226*3772*174
material 50Mn/42CrMo/other
Can supply: ALUMINIUM LAMINATED FILM ROLLS, PRINTED STOCK LOT. Post industrial. Clean. Pack: in big bags. Can load in 1x40HC container aprox. 26 - 28 MT net. Ready for shipment. Photos available upon request. If you are interested kindly contact us for more information. You are welcome to visit our company premises and supervise our materials. Certificate ISO: 9001, ISO: 14001, OHSAS 45001, AQSIQ and CCIC
- Material: 100Cr6, SKF3, GCr15, SKF3S; - Technical: Seamless , Process: Piercing, Cold Drawing, Spheroidizing Annealing, Annealing etc.; - Size Range: OD 10 ~ 160 mm, Wall thickness: 1~ 25 mm; Length: Customized; - Delivery Condition: (1) +C No heat treatment after the final cold drawing process, (2) +LC After the final heat treatment there is a suitable drawing pass,(3) +SR After the final cold drawing process there is a stress relieve heat treatment in a controlled atmosphere, (4) +A After the final cold drawing process the tubes are annealed in a controlled atmosphere, (5) +N After the final cold drawing operation the tubes are normalized in a controlled atmosphere; - Application: Widely Used in Bearing Industry and Automotive Parts, such as Hydraulic Cylinder Pipe, Steel ball, roller and collar of large machinery bearing, axis of rotation, blade, stator pump, profiling, sleeve, mandril, etc.; - Features: High and uniform hardness and wear resistance, and high elastic limit.
We supply ball bearings of all brands from Korea We keep stock of most bearings and we can deliver fast Please give me your requirements in details such as qty,etc
Four-point contact ball bearings
Single row four point contact ball type slewing bearings (slewing support) consists of two seat rings, compact structure, light weight, steel ball and arc roller four point contact, can withstand the axial force, radial force and tipping moment. Rotary conveyor, welding operators, small and medium-sized cranes and excavators and other construction machinery can be selected.
Supplier: Shoes, diaper, sanitary pad, shoes,botox, cosmetics, garments, bearing, used clothing, hand bag and ball bearing
Slewing bearings are extensively applied in such industries as metallurgy, vessel, oil, chemistry, mine, coal, hydroelectric power, port machinery, heavy machinery and aerospace or some other fields. Regular application areas: Mine machine, port hoisting machine, port oil transfer equipment, onshore and offshore crane, excavator, concrete machine, paper machine, plastic and rubber machine, weave machine, steel plant, electronic power plant, wind power generator, other construction and industry machines or equipment. 1.we can supply various size slewing ring bearings. 2.type: non-teeth, internal teeth , external teeth 4.Diameter range:500mm-----6000mm, weight range::75.8kg--------4000kg 5.Design and manufacture according to customer needs, oem bearing. 6.High quality bearing, competitive price, prompt delivery and best services. 7.Welcome to other customized bearings , miniature bearings , auto bearings , excavator and crane bearings and so on.
Four point contact ball slewing bearing
Single-row four point contact slewing bearing (01 series) 1.Description: The single-row four point contact ball slewing bearing is composed of 2 seat-rings. The balls contact with the circular race at four point,via which the axial force, radial force and resultant moment may be born simultaneously. 2. Packing 1 Bearing surface is covered with the anti-rust oil first; and then wrapped with the plastic film; 2 And then packed with kraft paper and professional belts; 3 At last, with wooden box totally at the outer packing to invoid the rust or the moist; 4 We can depend on the customers demand to be packed; 3. Features: Compact in structure and light in weight. 4. Application: slewing conveyers, welding arm and positioner, medium duty cranes, excavators and other engineering machines. Bearing surface is covered with the anti-rust oil first; and then wrapped with the plastic film; And then packed with kraft paper and professional belts; At last, with wooden box totally at the outer packing to invoid the rust or the moist; We can depend on the customers demand to be packed;
