6306 2RS/ZZ C3 SKF Ball Bearing


Tk 780


🔧 Where 6306 Bearings Are Commonly Used

Electric Motors

  • Widely used in industrial and HVAC motors, particularly for moderate to high speeds.
  • Both ends of a motor shaft may have 6306 bearings.

Pumps

  • Water pumps, oil pumps, and coolant pumps.
  • Handles radial loads caused by impellers and rotating shafts.

Automotive Applications

  • Gearboxes and differentials
  • Alternators
  • Fan clutches and belt tensioners

Agricultural Equipment

  • Tractors, harvesters, and tillers (used in wheels, transmissions, and rotating shafts)

Conveyor Systems

  • Rollers and drive shafts in manufacturing and packaging lines.

Industrial Machinery

  • Machine tool spindles
  • Compressors
  • Gear reducers
  • Blowers and fans

Heavy-Duty Electric Tools

  • Grinders, drills, and circular saws (in main shaft support)

Dimensions

Bore diameter

30 mm

Outside diameter

72 mm

Width

19 mm

 

Properties

Filling slots

Without

Number of rows

1

Locating feature, bearing outer ring

None

Bore type

Cylindrical

Cage

Sheet metal

Matched arrangement

No

Radial internal clearance

C3

Material, bearing

Bearing steel

Coating

Without

Sealing

Seal on both sides

Sealing type

Contact

Lubricant

Grease

Relubrication feature

Without






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