4218 ATN9

4218 ATN9 Double Row Deep Groove Ball Bearings
Price $ 183.17
Number
Part Number 4218 ATN9
System of Measurement Metric
Bearing Type Ball
For Load Direction Radial
Construction Double Row
Seal Type Open
Bore Dia 90 mm
Bore Dia Tolerance -0.02mm to 0
Outer Dia 160 mm
Outer Dia Tolerance -0.025mm to 0
Width 40 mm
Width Tolerance -0.200mm to 0
Ring Material Chrome Steel
Ball Material Chrome Steel
Cage Material Nylon
Dynamic Radial Load 25200 lbf
Static Radial Load 27450 lbf
Max Speed (X1000 rpm) 6.3
Reference Speed (X1000 rpm) 3.4
Lubrication None
Shaft Mount Type Press Fit
Temperature Range -30° to 110 °C
ABEC Rating ABEC-1
Radial Clearance Trade No C0
Radial Clearance 0.012mm to 0.036mm
RoHS Compliant
Weight 3200 g

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Design Features of 4218 ATN9 Bearing

4218 ATN9 Bearing has two rows of balls, set into two deep, uninterrupted raceway grooves on both the inner and outer rings. 4218 ATN9 bore dia is 90 mm. Its out dia is 160 mm. 4218 ATN9 width is 40 mm. This bearing offers a robust and versatile solution for a wide array of demanding applications, efficiently balancing the ability to support higher loads while still maintaining respectable rotational speeds.

 

What Benefits Can 4218 ATN9 Bearing Provide?

  • Increased Load Capacity: Designed to handle both radial and axial loads effectively.
  • Space Efficiency: Achieves higher load capacities within the same footprint as a Single Row Deep Groove Ball Bearing, saving space.
  • Enhanced Durability: Due to additional rows of bearings, it generally has a longer service life under high-load conditions.
  • Reduced Maintenance: Designed for settings where reliability and lower maintenance costs are important.
  • Versatility: Suitable for high-speed applications and can be used in varying temperature conditions.

 

What Can 4218 ATN9 Bearing Be Used for?

4218 ATN9 Bearing is commonly used in applications that require higher load-carrying capacities, but where space constraints for axial and radial movement are present. Here are some typical applications:

  • Wind Turbines: For main shafts and gearboxes.
  • Mining Equipment: In crushers, conveyors, and other heavy-duty machinery.
  • Power Generation: In various types of generators and alternators.
  • Marine Applications: For propellers and other nautical machinery.
  • Food Processing Equipment: Where high cleanliness and load capacity are required.
  • Medical Equipment: In heavy-duty medical devices that require smooth motion.