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Description

Machine Type 2RS Needle Roller Bearing w/o Inner Ring - RNA

  • Metric series.
  • Without inner ring.
  • Two side seals (with seals on both side).

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

Specifications

  • AIMS SKU A0155272
  • Brand IKO
  • Model Number RNA4907UU/IKO
  • Width (mm) 20
  • Allowable Rotational Speed (rpm) 4500
  • da Max. 0.6
  • Inside Diameter (mm) 42
  • rsmin 51
  • Basic Static Load Rating C0 (N) 46300
  • Bore Diameter 42 mm
  • Outer Diameter (mm) 55
  • Shaft Diamter D (mm) 42
  • Basic Dynamic Load Rating C (N) 30100
  • Width 20 mm
  • Type Needle Roller Bearing
  • Series Type Metric Series (RNA)
SKU: A0155272 On Sale

IKO Machined Type Needle Roller Bearing 2RS w/o Inner Ring 42 x 55 x 20mm

2RS Needle Roller Bearing w/o Inner Ring - RNA4907UU

$31.18
$62.36
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