Item # MR607632, 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 Machined-Ring Needle Roller Bearing
Roller Type	N/A Needle
Bearing Type	N/A Needle Roller Bearing
Material	N/A High Carbon Chrome Steel
Cage Material	N/A Steel
Limiting Speed - Oil	N/A 4200 rpm
Limiting Speed - Grease	N/A 2800 rpm
Enclosure	N/A Open
Static Load Rating	N/A 72000 lbf320000 N320.00 kN
Dynamic Load Rating	N/A 36500 lbf162000 N162.00 kN
Weight	N/A 2.822 lb1.280 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 3.75 in95.25 mm
Fw Tolerance	N/A 0.058/0.036 mm
D	N/A 4.7500 in120.650 mm
C	N/A 2.0000 in50.800 mm
r	N/A 0.09840 in2.500 mm
Da max	N/A 4.3898 in111.500 mm
ras max	N/A 0.0984 in2.5 mm