Item # MR729640, Machined-Ring Needle Roller Bearing w/o Inner Ring - RNA49.R, RNA59, RNA69.R, NK.R, MR Series On Bearing Distributors, Inc.

Bearing Distributors, an Applied Company
930 South Stadium Road
Columbia, SC 29201
Phone: (800) 934-2834
Fax: (803) 256-3824
Email: sales@ibearing.com
Website: www.bearingdistributors.com

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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 3500 rpm
Limiting Speed - Grease	N/A 2300 rpm
Enclosure	N/A Open
Static Load Rating	N/A 109000 lbf485000 N485.00 kN
Dynamic Load Rating	N/A 58500 lbf260000 N260.00 kN
Weight	N/A 6.415 lb2.91 kg
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Machined-Ring Needle Roller Bearing w/o Inner Ring - RNA49.R, RNA59, RNA69.R, NK.R, MR Series - Dimensions
Fw	N/A 4.5 in114.3 mm
Fw Tolerance	N/A 0.058/0.036 mm
D	N/A 6.0000 in152.400 mm
C	N/A 2.5000 in63.500 mm
r	N/A 0.09840 in2.500 mm
Da max	N/A 5.6496 in143.500 mm
ras max	N/A 0.0984 in2.5 mm