RKS.121390101002

Design Features of RKS.121390101002 Bearing

The design feature of a RKS.121390101002 is its ability to handle radial, axial, and moment loads simultaneously, thanks to its crossed cylindrical rollers arranged at a 90-degree angle. RKS.121390101002 inside diameter of inner ring is 18.794″. Its outside diameter of outer ring is 27.383″. This structure allows for high precision, stability, and compactness in applications with limited space.

 

What Benefits Can RKS.121390101002 Bearing Provide?

  • High Load Capacity: It can handle heavy radial, axial, and tilting loads, making it ideal for demanding applications.
  • Precision and Stability: The crossed rollers provide precise movement, ensuring smooth operation and stability.
  • Space Efficiency: The design allows for a compact, lightweight solution without sacrificing strength.
  • Durability: It is made to last, with robust materials and construction, minimizing maintenance and downtime.
  • Versatility: Used in a variety of applications, including cranes, robotics, and heavy machinery, offering flexibility in different industries.

 

What Can RKS.121390101002 Bearing Be Used for?

  • Cranes and Excavators: Supports heavy loads while rotating.
  • Robotics: Allows accurate movement in robotic arms and machines.
  • Medical Equipment: In devices like MRI machines where smooth and reliable motion is crucial.
  • Solar Panels: Rotates solar panels to follow the sun for optimal energy collection.
  • Wind Turbines: Helps with the smooth movement of turbine blades.
  • Aerospace: Used in satellite positioning and aerospace testing equipment.

Part Number RKS.121390101002
Brand: BearingMaker Interchangeable With: SKF
System of Measurement Metric
Series Customized Crossed Cylindrical
Gear External Gear
Type Roller
Bearing Type Standard
Product Type Slewing Beraing
Inside Diameter Of Inner Ring 18.794″
Outside Diameter Of Outer Ring 27.383″
Internal Diameter On Inner Ring 18.912″
Internal Diameter On Outer Ring 22.694″
External Diameter On Inner Ring 22.537″
External Diameter On Outer Ring 26.437″
Height Of Overall Bearing Assembly 3.034″
Height Of Inner Ring 2.246″
Height Of Outer Ring 2.522″
Bolt Circle In Inner Ring 20.015″
Bolt Circle In Outer Ring 25.216″
Size Holes In Inner Ring 0.709″
Size Holes In Outer Ring 0.709″
Number Holes In Inner Ring 35
Number Holes In Outer Ring 36
Pitch Diameter Of Gear 26.989″
Module 5
Number Of Gear Teeth 137
Permissible Tooth Forces T 4725 lbs
Max Gear Tooth Load Fz 9675 lbs
Basic Dynamic Load Rating(Ca) 76275 lbs
Basic Static Load Rating(C0a) 288000 lbs
Ring Material 42CRO or 50MN
Ball Materrial Chrome Steel
Cage Material Nylon or 300 Series Stainless Steel
Seal Material NBR
RoHS Compliant
Weight 79.0 Kg
Diameter Of Bearing Raceway 22.616″
b2 1.655″
H1 1.379″

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