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Machined Type Needle Roller without Inner Ring (TAF)

  • Metric series.
  • Without inner ring.

About Machined Type Needle Roller Bearing

  • Machined Type Needle Roller Bearings have an outer ring made by machining, heat treatment, and grinding.
  • The outer ring has stable high rigidity and can be easily used even for light alloy housings.
  • These bearings are available in various types and optimally selectable for different conditions such as heavy loads, high-speed rotation and low-speed rotation.
  • They are most suitable for general-purpose applications

About Structure and Features

  • Machined Type Needle Roller Bearings are bearings with a low sectional height and large load ratings.
  • The outer ring has high rigidity and can easily be used even for light alloy housings.
  • These bearings are available in metric series and inch series, both of which have the caged type and the full complement type.
  • It is therefore possible to select a suitable bearing for use under various conditions such as heavy loads and high-speed or low-speed rotations.
  • In addition, there are bearings with and without an inner ring.
  • As the type without inner ring uses a shaft as the raceway surface, a compact design is possible


  • AIMS SKU A0154370
  • Brand IKO
  • Model Number TAF121912/IKO
  • Outside Diameter 19 mm
  • Width (mm) 12
  • Shaft Diameter d (mm) 12
  • Basic Dynamic Load Rating C (N) 6610
  • Shaft Range (mm) 5 - 15mm
  • Inside Diameter (mm) 12
  • Allowable Rotational Speed (rpm) 35000
  • rs min 0.3
  • Width 12 mm
  • Da Max 17
  • Basic Static Load Rating C0 (N) 7260
  • Bore Diameter 12 mm
  • Outside Diameter (mm) 19
  • Type Needle Roller Bearing
SKU: A0154370

IKO Machined Type Needle Roller Bearing w/o Inner Ring 12 x 19 x 12mm

Machined Type Needle Roller w/o Inner Ring - TAF121912


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