+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Four-Point Contact Angular Contact Ball Bearings (General) QJ 313 N2PHAS

Four-Point Contact Angular Contact Ball Bearings (General) QJ 313 N2PHAS

The QJ 313 N2PHAS is a four-point contact angular contact ball bearing, measuring 65mm by 140mm by 33mm. Made from chrome steel, it handles radial loads up to 39600 lbf and operates smoothly at speeds up to 8500 RPM.

Its single-row design with a PEEK cage offers durability and low friction, suitable for high-performance applications. The open seal type allows for easy lubrication and maintenance.

This bearing is interchangeable with SKF models, making it a versatile choice for replacements. It works well in temperatures ranging from -30°C to 110°C.

Ideal for machinery requiring precise radial load handling, such as industrial gearboxes or pumps. Compliant with RoHS and REACH standards, it weighs 2.7kg for its robust size.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number QJ 313 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 65 mm
  • Bore Dia Tolerance -0.012mm to 0
  • Outer Dia 140 mm
  • Outer Dia Tolerance -0.015mm to 0
  • Width 33 mm
  • Width Tolerance -0.05mm to 0
  • External Diameter On Inner Ring (Large Side Face) 82.5 mm
  • Internal Diameter On Outer Ring 115 mm
  • Chamfer Dimension 2.1 mm
  • Distance Pressure Point (a) 72 mm
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Peek
  • Dynamic Radial Load 39600 lbf
  • Static Radial Load 35100 lbf
  • Max Speed 8500 rpm
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Tolerance Class P6 (ABEC-3)
  • ROHS Compliant
  • REACH Compliant
  • Weight 2.7 kg
Four-Point Contact Angular Contact Ball Bearings (General) QJ 313 N2PHAS dimension drawing
Download DWG Download PDF

Features

Performance Features of QJ 313 N2PHAS Bearing

QJ 313 N2PHAS Bearing features a four-point contact design, allowing it to handle both radial and axial loads efficiently.
Its chrome steel rings and balls provide durability, while the Peek cage ensures smooth operation at high speeds.

With a dynamic radial load capacity of 39,600 lbf, it performs reliably in demanding conditions.
The bearing’s P6 tolerance class ensures precision, making it suitable for high-accuracy applications.

QJ 313 N2PHAS Bearing operates smoothly at speeds up to 8,500 rpm.
Its open design simplifies maintenance, reducing downtime and operational costs.

The temperature range of -30° to 110°C ensures performance in various environments.
This makes QJ 313 N2PHAS Bearing a versatile choice for industrial applications.

Application

Key Fields for QJ 313 N2PHAS Bearing
QJ 313 N2PHAS Bearing is commonly used in industrial machinery, especially in applications requiring high radial and axial load capacity, such as heavy-duty gearboxes and pumps. Its four-point contact design ensures stability and longevity in demanding environments.

In automotive systems, QJ 313 N2PHAS Bearing is ideal for wheel hubs and transmissions, where its robust construction handles both radial and thrust loads efficiently. The P6 tolerance class ensures precise performance in critical automotive components.

For automation and robotics, QJ 313 N2PHAS Bearing’s Peek cage and chrome steel rings provide reliable operation in robotic arms and precision machinery. Its open design allows for easy lubrication, enhancing maintenance convenience in high-speed applications.

In medical imaging devices, QJ 313 N2PHAS Bearing’s smooth operation and low noise make it suitable for MRI machines and CT scanners. The temperature range of -30° to 110°C ensures consistent performance in varying clinical conditions.

For consumer electronics like high-end printers, QJ 313 N2PHAS Bearing’s compact size and durability support smooth paper feed mechanisms. Its metric dimensions make it compatible with a wide range of European and Asian models.

Q&A

SEND INQUIRY