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Four-Point Contact Angular Contact Ball Bearings (General) QJ 212 N2PHAS

Four-Point Contact Angular Contact Ball Bearings (General) QJ 212 N2PHAS

The QJ 212 N2PHAS is a four-point contact angular contact ball bearing, measuring 60mm by 110mm by 22mm. Made from chrome steel, it’s built to handle both radial and axial loads with ease.

It supports dynamic radial loads up to 21712 lbf and can spin at speeds up to 10000 RPM. The P6 tolerance class ensures smooth and precise operation.

Its open design and Peek cage make it durable and low-maintenance. The bearing works well in temperatures ranging from -30°C to 110°C.

Ideal for applications like gearboxes or pumps where high load capacity is needed. Weighing 0.99kg, it’s a robust choice for industrial use. Compliant with RoHS and REACH standards.

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Product Parameters

  • Part Number QJ 212 N2PHAS
  • Brand TFL
  • Interchangeable SKF
  • System of Measurement Metric
  • Bearing Type Ball
  • For Load Direction Four Point Contact
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 60 mm
  • Bore Dia Tolerance -0.012mm to 0
  • Outer Dia 110 mm
  • Outer Dia Tolerance -0.013mm to 0
  • Width 22 mm
  • Width Tolerance -0.05mm to 0
  • External Diameter On Inner Ring (Large Side Face) 72 mm
  • Internal Diameter On Outer Ring 93 mm
  • Chamfer Dimension 1.5 mm
  • Distance Pressure Point (a) 60 mm
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Peek
  • Dynamic Radial Load 21712 lbf
  • Static Radial Load 20925 lbf
  • Max Speed 10000 rpm
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Tolerance Class P6 (ABEC-3)
  • ROHS Compliant
  • REACH Compliant
  • Weight 0.99 kg
Four-Point Contact Angular Contact Ball Bearings (General) QJ 212 N2PHAS dimension drawing
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Features

Performance Features of QJ 212 N2PHAS Bearing

QJ 212 N2PHAS Bearing is built with chrome steel rings and balls, offering excellent resistance to radial loads.
Its dynamic radial load capacity reaches 21712 lbf, making it suitable for heavy-duty applications.

The Peek cage ensures smooth operation and reduces friction, enhancing the bearing’s efficiency.
With a maximum speed of 10,000 rpm, it delivers reliable performance in high-speed conditions.

QJ 212 N2PHAS Bearing operates efficiently within a temperature range of -30° to 110°C.
Its open design allows for easy lubrication, ensuring long-term reliability.

The P6 tolerance class ensures precision, making it ideal for applications requiring high accuracy.
Its compact size and robust construction make it a versatile choice for various industrial uses.

Application

Key Fields for QJ 212 N2PHAS Bearing
QJ 212 N2PHAS Bearing works well in industrial settings, especially for machine tools that need to handle both radial and axial loads. Its open design and chrome steel construction make it durable for continuous operation.

In automotive applications, QJ 212 N2PHAS Bearing fits nicely in gearboxes and wheel hubs, where its four-point contact design improves load distribution. The P6 tolerance ensures smooth performance even under high stress.

For robotics, QJ 212 N2PHAS Bearing is a solid pick for robotic arms due to its precise movement and low friction. The Peek cage material helps reduce weight while maintaining strength.

In household appliances like washing machines, QJ 212 N2PHAS Bearing offers quiet and efficient operation. Its temperature range makes it suitable for both hot and cold environments.

Medical imaging devices benefit from QJ 212 N2PHAS Bearing’s reliability and smooth rotation. The lubricated design ensures consistent performance over long periods.

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