Bearing Distributors, an Applied Company
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
Print Back
Unit of Measure

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 26000 rpm

Limiting Speed - Grease

 N/A 17000 rpm

Precision

 N/A ISO Class 0

Enclosure

 N/A Open

Static Load Rating

 N/A 1100 lbf4900 N4.90 kN

Dynamic Load Rating

 N/A 1090 lbf4850 N4.85 kN

Weight

 N/A 0.029 lb0.013 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 - RNA48, RNA49 Series - Dimensions

Fw

 N/A 0.4724 in12 mm

Fw Tolerance

 N/A 0.027/0.016 mm

D

 N/A 0.7874 in20.000 mm

C

 N/A 0.4331 in11 mm

r

 N/A 0.0118 in0.300 mm

Da max

 N/A 0.5512 in14.000 mm

ras max

 N/A 0.0118 in0.3 mm