3R16-197E2

Part Number 3R16-197E2
Brand: BearingMaker Interchangeable With: ROTEK
System of Measurement Inch
Series 10000 Series
Gear External Gear
Type Roller
Bearing Type Standard
Product Type Slewing Bearing
Inside Diameter Of Inner Ring 186.42″
Outside Diameter Of Outer Ring 213.354″
Internal Diameter On Outer Ring 199.21″
External Diameter On Inner Ring 198.66″
Height Of Overall Bearing Assembly 10.55″
Height Of Inner Ring 10.16″
Height Of Outer Ring 7.99″
Bolt Circle In Inner Ring 189960″
Bolt Circle In Outer Ring 204.724″
Size Holes In Inner Ring 1.77
Size Holes In Outer Ring 1.77
Number Holes In Inner Ring 78
Number Holes In Outer Ring 78
Pitch Diameter Of Gear 209.764″
Module 24
Number Of Gear Teeth 188
Max Gear Tooth Load Fz 190458 lbs
Basic Static Load Rating(C0a) 13100000 lbs
Basic Static Load Rating(C0r) 1440000 lbs
Moment Load Rating 44400000 ft-lbs
Correspond 1
Tooth Form 20 F.D.
Ring Material 42CRO or 50MN
Ball Materrial Chrome Steel
Cage Material Nylon or 300 Series Stainless Steel
Seal Material NBR
RoHS Compliant
Weight 18208 lbs
Gear Hardness 250-300 BHN
F 7.79
K 2.56

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Design 7.79eatures of 3R16-197E2 Bearing

The 3R16-197E2 is designed with three raceways arranged in a cross pattern, allowing it to handle radial, axial, and tilting moments simultaneously. 3R16-197E2 inside diameter of inner ring is 186.42″. Its outside diameter of outer ring is 213.354″. This structure ensures high load capacity, stability, and precision, making it ideal for heavy-duty applications like cranes and heavy machinery.

 

What Benefits Can 3R16-197E2 Bearing Provide?

  • High Load Capacity: It can handle axial, radial, and tilting moments all at once, making it ideal for heavy loads.
  • Compact Design: It has a more compact and lighter design compared to other types of bearings, saving space in machinery.
  • Precision and Stability: The cross roller structure helps with smooth and precise motion, improving stability during operation.
  • Versatility: Suitable for various applications, including cranes, excavators, and robotics, due to its ability to support a wide range of forces.
  • Durability: It has a long service life due to its high load-bearing capacity and stability under harsh conditions.

 

What Can 3R16-197E2 Bearing Be Used for?

  • Cranes: 7.79or rotating the crane’s boom.
  • Excavators: To help the bucket rotate.
  • Medical equipment: In machines like CT scanners.
  • Wind turbines: 7.79or smooth turning of the blades.
  • Robots: In robotic arms for precise rotation.
  • Mining machines: 7.79or rotating heavy parts.
  • Construction equipment: 7.79or rotating the machine body.

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