Derlory World Bearing Parts Pvt. Ltd
  • AddressBE 99, SANJAY GANDHI TRANSPORT NAGAR, DELHI – 120046. INDIA
  • Factory AddressBE 99, SANJAY GANDHI TRANSPORT NAGAR, DELHI – 120046. INDIA
  • Worktime9:00-18:00
  • Phone(Working Time)011-36726632
  • Phone(Nonworking Time)011-36726632
  • Fax011-36726633

Spherical Plain Bearings

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Radial spherical palin bearing have an inner ring with a sphered convex outside surface and an outer ring with a correspondingly sphered but concave inside surface. Their design makes them particularly suitable for bearing arrangements where alignment movements between shaft and housing have to be accommodated, or where oscillating or recurrent tilting or slewing movements must be permitted at relatively slow sliding speeds. They are available with different sliding contact surface combinations, i.e. the sliding surfaces of inner and outer rings are made from different materials. 

The radial spherical plain bearings requiring maintenance (steel-on-steel) have hardened sliding contact surface on both rings. The surfaces are treated with molybdenum disulphide (MoS2) lubrication and a phosphate coating. They have both wear and corrosion resistant characteristics. Bearings with this sliding contact surface combination require regular relubrication. The high strength of the sliding contact surfaces makes these bearings especially suitable for bearing arrangements where heavy loads of alternating direction, shock loads or heavy static loads have to be accommodated.

Bearing Number Bore Dia Outer DIa Width Size
closure type: Spherco (RBC Bearings) SBG3S Spherical Plain Bearings Germany, Austria, Sweden, Italy, France Spherco (RBC Bearings) CO CQ SBG3S
grade: QA1 Precision Products COM4SS Spherical Plain Bearings Germany, Austria, Sweden, Italy, France QA1 Precision Products CO CQ COM4SS
closure type: INA (Schaeffler) GE17-UK Spherical Plain Bearings Germany, Austria, Sweden, Italy, France INA (Schaeffler) CO CQ GE17-UK
weight: Aurora Bearing Company ANC-16T Spherical Plain Bearings Germany, Austria, Sweden, Italy, France Aurora Bearing Company CO CQ ANC-16T
bearing type: QA1 Precision Products COM5TC3 Spherical Plain Bearings Germany, Austria, Sweden, Italy, France QA1 Precision Products CO CQ COM5TC3
bore diameter: QA1 Precision Products MCOM10T Spherical Plain Bearings Germany, Austria, Sweden, Italy, France QA1 Precision Products CO CQ MCOM10T
outside diameter: Timken (Torrington) 17SF28 Spherical Plain Bearings Germany, Austria, Sweden, Italy, France Timken (Torrington) CO CQ 17SF28
radial static load capacity: Aurora Bearing Company ANC-6TG Spherical Plain Bearings Germany, Austria, Sweden, Italy, France Aurora Bearing Company CO CQ ANC-6TG
outer ring material: Aurora Bearing Company GE120ES-2RS Spherical Plain Bearings Germany, Austria, Sweden, Italy, France Aurora Bearing Company CO CQ GE120ES-2RS
operating temperature range: RBC Bearings MB100-SS Spherical Plain Bearings Germany, Austria, Sweden, Italy, France RBC Bearings CO CQ MB100-SS
outer ring material: INA (Schaeffler) GE20-LO Spherical Plain Bearings Germany, Austria, Sweden, Italy, France INA (Schaeffler) CO CQ GE20-LO
radial static load capacity: RBC Bearings B52-EL Spherical Plain Bearings Germany, Austria, Sweden, Italy, France RBC Bearings CO CQ B52-EL
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