191.20.1800.990.41.1502

Design Features of 191.20.1800.990.41.1502 Bearing

The 191.20.1800.990.41.1502 is designed with three raceways arranged in a cross pattern, allowing it to handle radial, axial, and tilting moments simultaneously. 191.20.1800.990.41.1502 inside diameter of inner ring is 65.128″. Its outside diameter of outer ring is 80.565″. This structure ensures high load capacity, stability, and precision, making it ideal for heavy-duty applications like cranes and heavy machinery.

 

What Benefits Can 191.20.1800.990.41.1502 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 191.20.1800.990.41.1502 Bearing Be Used for?

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

Part Number 191.20.1800.990.41.1502
Brand: BearingMaker Interchangeable With: ROTHEERDE
System of Measurement Metric
Series Series 19
Gear External Gear
Type Roller
Bearing Type Standard
Product Type Slewing Beraing
Inside Diameter Of Inner Ring 65.128″
Outside Diameter Of Outer Ring 80.565″
Internal Diameter On Outer Ring 72.181″
External Diameter On Inner Ring 72.102″
Height Of Overall Bearing Assembly 5.201″
Height Of Inner Ring 4.846″
Height Of Outer Ring 4.176″
Bolt Size 0.946″
Bolt Circle In Outer Ring 75.057″
Size Holes In Inner Ring 1.024″
Size Holes In Outer Ring 1.024″
Number Holes In Inner Ring 46
Number Holes In Outer Ring 46
Pitch Diameter Of Gear 78.8″
Module 16
Number Of Gear Teeth 125
Permissible Tooth Forces T 35010 lbs
Max Gear Tooth Load Fz 70020 lbs
Basic Static Load Rating(C0a) 2293062 lbs
Moment Load Rating 3023996 ft-lbs
Correspond FIG1
Tooth Width 4.176″
Ring Material 42CRO or 50MN
Ball Materrial Chrome Steel
Cage Material Nylon or 300 Series Stainless Steel
Seal Material NBR
RoHS Compliant
Weight 844 Kg
Diameter Of Bearing Raceway 70.92″
Number Of Grease Nipples 5
Distance Between Bottom Outer Ring/Inner Ring 0.355″
Distance at top Outer Ring/Inner Ring 1.024″

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