70/1250 AMB

70/1250 AMB Single Row Angular Contact Ball Bearings (General)
Part Number 70/1250 AMB
Brand: LILY
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Equivalent: SKF
System of Measurement Metric
Bearing Type Ball
Internal Design High Speed
Contact Angle 40°
For Load Direction Angular Contact
Construction Single Row
Seal Type Open
Bore Dia 1250 mm
Bore Dia Tolerance -0.075mm to 0
Outer Dia 1750 mm
Outer Dia Tolerance -0.115mm to 0
Width 218 mm
Width Tolerance -0.05mm to 0
Shoulder Diameter Inner Ring (Large Side Face)(d1) 1430.5 mm
Shoulder Diameter Inner Ring (Small Side Face)(d2) 1430.5 mm
Shoulder Diameter Outer Ring (Large Side Face)(D1) 1569 mm
Chamfer Dimension (r1 2)(min) 9.5 mm
Distance Pressure Point (a) 542 mm
Ring Material Chrome Steel
Ball Material Chrome Steel
Cage Material Brass
Dynamic Radial Load 447750 lbf
Static Radial Load 1721250 lbf
Max Speed (X1000 rpm) 0.24
Lubrication Lubricated
Temperature Range -30° to 110 °C
ABEC Rating P6 (ABEC-3)
ROHS Compliant
REACH Compliant
Weight 1600 kg
70/1250 AMB Single Row Angular Contact Ball Bearings (General) cad drawing

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Design Features of 70/1250 AMB Bearing

70/1250 AMB Bearing comprises a single row of balls, with raceways in the inner and outer rings that are displaced relative to each other in the direction of the bearing axis. 70/1250 AMB bore dia is 1250 mm. Its out dia is 1750 mm. 70/1250 AMB width is 218 mm. Its design and functionality make it suitable for applications where reliable and efficient rotational motion is critical.

 

What Benefits Can 70/1250 AMB Bearing Provide?

  • Unidirectional Axial Load Capacity: Specifically designed to handle axial loads in one direction along with radial loads, providing efficient performance in various applications.
  • High-Speed Operation: Suitable for high-speed applications due to their design and ability to minimize friction.
  • Angular Contact Design: The contact angle allows them to deal effectively with axial and radial loads, enhancing their load-bearing capacity.
  • Precision and Rigidity: Offer high precision and rigidity, making them ideal for applications requiring accurate shaft rotation.
  • Space-Saving: Their single row design makes them compact and space-efficient, suitable for applications with limited space.

 

What Can 70/1250 AMB Bearing Be Used for?

70/1250 AMB Bearing is used in a variety of applications where handling combined axial and radial loads with high precision and speed is essential. Typical uses include:

  • Automotive Systems: In components like clutches and steering columns.
  • Industrial Machinery: In pumps, compressors, and gearboxes.
  • Manufacturing Equipment: In conveyor belts and assembly lines.
  • Aerospace Applications: In various aircraft systems requiring precise motion control.
  • Precision Tools: In high-speed drilling and grinding machines.