51416 M

51300 & 51400 Series Heavy Duty Thrust Ball Bearings

51416 M 51300 & 51400 Series Heavy Duty Thrust Ball Bearings
51416 M 51300 & 51400 Series Heavy Duty Thrust Ball Bearings

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Part No.
Part No. 51416 M

Basic Information

Bearing type Ball
System of measurement Metric
Weight 7.95 kg
Seal type Open
For load direction Thrust

Main Dimensions

Bore diameter 80 mm
Bore diameter tolerance -0.015mm to 0
Outside diameter 170 mm
Outside diameter tolerance -0.025mm to 0
Width 68 mm
Width tolerance +0.02mm to -0.3mm
Chamfer dimension 2.1 mm

Ball & Washer Dimensions

Housing washer inner diameter 83 mm
Shaft washer outer diameter 170 mm

Performance

Temperature range -30° to 110 °C
Axial dynamic load rating 67950 lbf
Axial static load rating 168750 lbf
Limiting speed 1.7 X 1000 rpm

Materials

Ring material 52100 Chrome Steel
Ball material 52100 Chrome Steel
Cage material Stainless Steel

Environment & Compliance

REACH Compliant
ROHS Compliant
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
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51416 M Bearing Product Overview & Core Advantages

The 51416 M is a high-performance metric thrust ball bearing engineered for demanding applications requiring exceptional axial load capacity and precision. This bearing is specifically designed to accommodate thrust loads in a single direction, making it an ideal solution for high-rigidity, low-friction assemblies. Manufactured from 52100 Chrome Steel for both rings and balls, it offers excellent durability and wear resistance. Its compact design and high axial dynamic load rating of 67,950 lbf ensure reliable performance in high-stress environments, providing a robust and long-lasting solution for industrial machinery.

51416 M Bearing Model Code Explained, Specifications & Naming Convention

Code Segment Technical Meaning
51416 The basic bearing designation, indicating the bearing size and series.
M Signifies that the bearing is manufactured from copper-manganese alloy steel, offering high strength and dimensional stability.

51416 M Bearing Structural Features & Performance Benefits

  • High Load Capacity: The bearing's design is optimized to handle significant axial static load ratings of up to 168,750 lbf, providing robust support against heavy thrust forces.
  • Precision Engineering: Features tight dimensional tolerances on the bore diameter and outside diameter, ensuring precise fit and optimal performance in high-accuracy applications.
  • Durable Construction: Utilizes a stainless steel cage for superior corrosion resistance and reliable ball guidance, even at the limiting speed of 1,700 rpm.
  • Broad Operating Range: With a temperature range of -30°C to 110°C, this bearing is suitable for various industrial environments without performance degradation.
  • Compliant Material: The bearing is ROHS and REACH compliant, meeting stringent environmental and safety standards for global use.

51416 M Bearing Typical Application Areas

This thrust ball bearing
  • Heavy-Duty Industrial Gearboxes and power transmission systems
  • Vertical Pumps and Compressors for handling axial loads
  • Machine Tool Tables and positioning systems
  • Cranes and Hoisting Equipment
  • Automotive Steering Systems and thrust assemblies
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