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Snap Ring Groove Ball Bearings 6312 NRJEM
Snap Ring Groove Ball Bearings 6312 NRJEM

Snap Ring Groove Ball Bearings 6312 NRJEM

The 6312 NRJEM is a snap ring groove ball bearing with a 60mm bore and 130mm outer diameter, crafted from sturdy chrome steel. It handles radial loads up to 19154 lbf and operates smoothly at speeds up to 7000 RPM.

Its open design and snap ring feature ensure easy installation and secure positioning in housings. The chrome steel cage enhances durability, making it suitable for demanding conditions.

This bearing performs well in temperatures from -30°C to 120°C and is interchangeable with SKF models. Ideal for industrial machinery or automotive applications where reliable radial load support is needed.

Weighing 1.76kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 6312 NRJEM
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 60 mm
  • Bore Dia Tolerance -0.015mm to 0
  • Outer Dia 130 mm
  • Outer Dia Tolerance -0.018mm to 0
  • Width 31 mm
  • Width Tolerance -0.15mm to 0
  • Outside Diameter Of Snap Ring 139.7 mm
  • Width Of Snap Ring 2.82 mm
  • System of Measurement Metric
  • For Load Direction Radial
  • Construction Single Row
  • Bearing Type Ball
  • Seal Type Open
  • Locating Feature Bearing Outer Ring Snap Ring (fitted)
  • Tolerance Class ABEC 1 | ISO P0
  • Radial Clearance Trade No CN
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Chrome Steel
  • Dynamic Radial Load 19154 lbf
  • Static Radial Load 11690 lbf
  • Temperature Range -30°to 120 °C
  • ROHS Compliant
  • REACH Compliant
  • Max Speed 7000 rpm
  • Weight 1.76 kg
  • Price($) 26.67

Features

How Does 6312 NRJEM Bearing Reduce Friction?

6312 NRJEM Bearing features chrome steel rings and balls, ensuring smooth operation with minimal friction.
The single-row design and snap ring groove provide stability, making it suitable for radial load applications.

With a dynamic radial load capacity of 19154 lbf, it handles demanding conditions efficiently.
Its ABEC 1 tolerance class ensures consistent performance, even at high speeds up to 7,000 rpm.

The open seal design allows for easy lubrication, reducing maintenance needs.
Its temperature range of -30°C to 120°C ensures reliability in various environments.

Application

Common Applications of 6312 NRJEM Bearing
6312 NRJEM Bearing is widely used in industrial machinery, especially in conveyor systems and gearboxes, where its snap ring feature ensures secure positioning. The open design allows for easy lubrication, making it suitable for high-speed operations.

In automotive applications, 6312 NRJEM Bearing supports components like wheel hubs and transmissions, providing reliable performance under radial loads. Its metric sizing ensures compatibility with various vehicle models, both European and Asian.

For automation systems, 6312 NRJEM Bearing is a practical choice for robotic arms and assembly lines, where precision and durability are key. The chrome steel construction enhances its longevity in demanding environments.

In household appliances, 6312 NRJEM Bearing can be found in washing machines and fans, offering smooth and quiet operation. Its snap ring design simplifies installation and maintenance for everyday use.

Medical equipment also benefits from 6312 NRJEM Bearing, particularly in imaging devices and lab instruments, where consistent performance is essential. The stainless steel cage adds extra resistance to wear and tear.

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