Slewing Bearing Dealers

When it comes to Non Geared Slewing Bearing, Signet International is recognized as one of the reliable Manufacturers, Exporters and Traders. We manufacture Non Geared Slewing Bearing using the finest metal and advanced technology. These are made to perfection, and thus exhibit tensional strength. The esteemed clients can avail these Non Geared Slewing Bearings at the market leading prices from us. Technical Specifications

• Brand Name: ROTHE ERDE AND ROLLIX
• Shape: Round
• Condition: New
• Usage: Industrial

We are offering slewing ring bearing from Reputed European manufacturers.

We are proud to be one of India’s few slew ring bearing manufacturers who have developed these products indigenously. We can guarantee that our slew ring bearings match global standards and are competitively priced.

• Certification: CE Certified, ISO 9001:2008
• Application: Construction, Goods Lifting
• Color: Blue, Red, Yellow
• Feature: Capable For Load, Customized Solutions, Easy To Use, Heavy Weight Lifting
• Power: 100-300bhp, 300-500bhp
• Load Capacity: 10-15tons, 15-20tons, 20-25tons
• Country of Origin: India

• Dimensions (LXWXH): OD645 X ID 470X 96 Teeth X 55 Height
• Type: Slewing
• Material: Stainless Steel
• Shape: Round
• Certification: ISI Certified
• Color: Grey
• Finishing: Polished

• Material: Stainless Steel
• Bore Size: Upto 5 - 95 mm
• Base: ACE,ZOOMLION,POTAIN
• Outer Diameter: 200 mm to 4600 MM

Design of the support structure the slewing ring has a limited axial stiffness: the diameter is large compared to the cross section. It must be mounted on a machined supporting base, ensuring sufficient stiffness with regard to the loads to be transferred. This makes it possible to ensure an even distribution of stresses and to avoid any deformation during operation, which would be harmful to the good working of the bearing. Therefore, it is necessary to use supporting bases with a minimum thickness not less than the values indicated in the table above. The width of the supporting surfaces is to be at the least equal to that of the ring.

• Material: Stainless Steel
• Weight: Upto 500 kg
• Shape: Round
• Usage: Tower Crane
• Outer Diameter: Upto 5000 mm

• Feature: Sturdy structure, Excellent strength, Dimensional accuracy.

Slewing Ring bearing has been developed as a new machine part in recent 30 years. It is first used in excavator and crane, and then applied to other machines. Slewing bearing is almost the same as oversize ball and roller bearing. Figure 1-1 shows double-row ball Slewing bearing's structure. Figure 1-2 shows how Slewing bearing is used in Caterpillar Crane. It connects the upper and lower parts of the machine, bearing the weight and working load of the upper part, and makes the upper slew relatively. Slewing bearing is widely used in different industries. It is suitable for hoisting machine (truck crane, tower crane, etc.), construction machinery (excavator, loading and unloading machine), transporting machine, material processing machine, Metallurgy Machinery, food processing machine, military product (tank, s anti-aircraft gun, radar, missile launcher, etc.), medical instrument research equipment, etc. Slewing bearing, like common bearing, has roller and rolling ring with raceway. But, compared with common roller bearing, it has many special features. They can be summarized in the following points: The size of Double-Row Ball Slewing Bearing is great; its diameter is generally between 0.4m~10m, some even is up to 40m. Slewing bearing usually bears load from different parts. It doesn't only bear the axial force, radial force, but also tipping moment simultaneously. Therefore, a set of Slewing bearing often completes the functions of many sets of common roller bearing. The speed of Slewing bearing is fairly low, usually below 10 rmin. Moreover, on most occasions, Slewing bearing doesn’t slew continually, but only slew back and force in a certain angle like the so called Swing Bearing. Slewing bearing differs greatly from roller bearing in process techniques, material and heat treatment. Generally, Slewing bearing has gear ring as driving device and Seal Device to pretend dust. Unlike the common bearing fixed on the central pivot in the bearing box, Slewing bearing has big size and is attached to upper and lower plates by bolts. Rohit Industries, a department of the Defontaine group, have designed and manufactured special bearings and slewing rings from 100 to 4500 mms diameter, with and without gear, since 1985. We have firmly positioned ourselves as one of the leading Slewing Bearing Exporters in India. 60% of our production is exported to more than 40 countries. Our engineering and design department will propose you innovating solutions, using the most modern software, as well as calculation by finite elements. The bearings and slewing rings we manufacture range in size from 10 inches to 240 inches outside diameter. They are used in construction machinery, logging machines, aerial baskets, medical equipment, military vehicles, radar antennas, and a variety of industrial equipment. In terms of both quality and delivery. Our service doesn't stop once the product ships. Being a Rohit Industries’ customer means that you'll enjoy the best service in the industry.

• Brand Name: KAVITSU

Avail from us the best Slewing Ring Bearings that have no match in the market for their performance and durability. Manufactured as per industrial standards, the Slewing Ring Bearings are tested Stringently to assure their quality. We can offer the Slewing Ring Bearings in the following types of designs as mentioned below : Ball Type Single RowFlange TypeWithout GearWith External GearWith Internal Gear Ball Type Double RowWithout GearWith External GearWith Internal Gear. Roller Type Single RowWith External GearWith Internal Gear. Useful For Mobile CraneTower CraneShipboard CraneConstruction CraneContainer Handling CraneLoading and Cargo Handling

• Bore Size: diameter 36 mm to 6100 mm
• Material: 42 CrMo4QT(Steel)
• Outer Diameter: 77 mm to 6100 mm

Slewing bearings into design & manufacturing of special type of Slewing Ring Bearings.Technology with super precision rollers guarantees increased load capacity & low coefficient of friction.

• Brand Name: JVN
• Outside Diameter: 280 - 4726 mm
• Place of Origin: Maharashtra, India
• Feature: Cross Roller & Four Point Contact
• Lead Time: 30-45 days
• Port: Nhava Sheva
• Seals Type: None

Self-aligning ball bearings have two rows of balls, a common sphered raceway in the outer ring and two deep uninterrupted raceway grooves in the inner ring. They are available open or sealed. The bearings are insensitive to angular misalignment of the shaft relative to the housing (fig. 1), which can be caused, for example, by shaft deflection.

We bring to you Swing Circle Bearings of exceptionally high Quality and Precision. Thanks to years of know-how and broad expertise in the field of metallurgical processes and metal materials, excellent Engineering and R&D using CAD systems, numerous design innovations, quality controls at every stage which covers the entire complexity of the production process - the result is extended service life and increased load capacity of every Bearing we sell. We are proud to bring to you Swing Bearings with one of industry’s longest service life. The same are trusted by many Original Equipment Manufacturers (OEMs) as well.

A prominent supplier of huge range of Slewing Bearing.