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NA49...2RS Series

NA4905-2RS

  • NA49...2RS Series
  • NA49...2RS Series
  • NA49...2RS Series

Description

Needle roller bearings are a bearing that is classified as either radial or thrust depending on the direction of the load being supported. Needle roller bearings include bearings whose rollers slightly exceed the size range of needle rollers as stipulated by ISO. Needle roller bearings include drawn cup and solid radial bearings, as well as application-specific cam followers, and roller followers. Thrust bearings include thrust needle bearings.

Dimension and Parameters

Designation :NA4905-2RS
Principal Dimensions
d :25 mm
D :42 mm
B :18 mm
F :17 mm
r :30 mm
s :0,3 mm
Cr :21800 N
Cor :24200 N
Fatigue Load Cu :4550 N
Limiting Speed nG :6500 U/min
Weight :89,5 g
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