6307 NR

6307 NR Bearing is a specialized type of rolling-element bearing that features a snap ring groove in the outer ring. 6307 NR bore dia is 35 mm. Its out dia is 80 mm. 6307 NR width is 21 mm. This design innovation allows for axial location of the bearing within the housing, reducing the complexity of the machine assembly and saving both time and space.
  • Commodity name: 6307 NR

Design Features of 6307 NR Bearing

6307 NR Bearing is a specialized type of rolling-element bearing that features a snap ring groove in the outer ring. 6307 NR bore dia is 35 mm. Its out dia is 80 mm. 6307 NR width is 21 mm. This design innovation allows for axial location of the bearing within the housing, reducing the complexity of the machine assembly and saving both time and space.

 

What Benefits Can 6307 NR Bearing Provide?

  • Enhanced Axial Positioning: The integrated snap ring facilitates secure axial positioning within assemblies, reducing design complexity.
  • Increased Load Capacity: Inherits the high radial and moderate axial load capacities from standard deep groove ball bearings.
  • Simplified Assembly: The snap ring feature simplifies installation and eliminates the need for additional location components, reducing assembly time.
  • Versatility: Available in a variety of seal and shield configurations to suit different operational requirements.
  • Cost-Efficiency: By integrating the snap ring feature, 6307 NR Bearing can reduce the total number of required components, leading to cost savings in mass production.

 

What Can 6307 NR Bearing Be Used for?

6307 NR Bearing is commonly used for applications that require secure axial positioning along with radial load handling. Here are some of the common uses:

  • Automotive Assemblies: Particularly in wheel hubs, transmissions, and steering mechanisms.
  • Industrial Motors: Used in belt-driven setups where axial security is essential.
  • Agricultural Machinery: High-load equipment such as tractors and harvesters.
  • Conveyor Systems: Rollers and components requiring secure axial positioning.
  • Pumps and Compressors: In settings where both high-load capacity and axial security are required.

Characteristics

System of MeasurementMetric
Bearing TypeBall
For Load DirectionRadial
ConstructionSingle Row
Seal TypeOpen
Locating Feature Bearing Outer RingSnap Ring (fitted)
Tolerance ClassP0
Radial Clearance Trade NoCN

Dimensions

Bore Dia35 mm
Bore Dia Tolerance-0.012mm to 0
Outer Dia80 mm
Outer Dia Tolerance-0.013mm to 0
Width21 mm
Width Tolerance-0.12mm to 0
Outside Diameter Of Snap Ring86.6 mm
Width Of Snap Ring1.7 mm

Material

Ring MaterialChrome Steel
Ball MaterialChrome Steel
Cage MaterialStainless Steel

Performance

Dynamic Radial Load7891 lbf
Static Radial Load4271 lbf
Max Speed (X1000 rpm)12
Temperature Range-30° to 120 °C

Properties

LubricationNone
RoHSCompliant
REACHCompliant
Weight0.47 kg

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