Item # RNA5908, Machined-Ring Needle Roller Bearing w/o Inner Ring - RNA49.R, RNA59, RNA69.R, NK.R, MR Series On Bearing Distributors, Inc.

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Unit of Measure

Technical Specifications | Dimensional Specifications

Technical Specifications

Type	N/A Needle Roller Bearing
Roller Type	N/A Needle
Configuration	N/A One
Material	N/A High Carbon Chrome Steel
Cage Material	N/A Steel
Limiting Speed - Oil	N/A 8500 rpm
Limiting Speed - Grease	N/A 5500 rpm
Precision	N/A ISO Class 0
Enclosure	N/A Open
Static Load Rating	N/A 20800 lbf92500 N92.50 kN
Dynamic Load Rating	N/A 11900 lbf53000 N53.00 kN
Weight	N/A 0.468 lb0.212 kg
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Loading zoom Machined-Ring Needle Roller Bearing w/o Inner Ring - RNA49.R, RNA59, RNA69.R, NK.R, MR Series - Dimensions
Fw	N/A 1.8898 in48 mm
Fw Tolerance	N/A 0.041/0.025 mm
D	N/A 2.44090 in62.000 mm
C	N/A 1.1811 in30.000 mm
r	N/A 0.02360 in0.600 mm
Da max	N/A 2.2835 in58.000 mm
ras max	N/A 0.0236 in0.6 mm