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
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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 850 rpm

Limiting Speed - Grease

 N/A 550 rpm

Precision

 N/A ISO Class 0

Enclosure

 N/A Open

Static Load Rating

 N/A 955000 lbf4250000 N4250.00 kN

Dynamic Load Rating

 N/A 335000 lbf1500000 N1500.00 kN

Weight

 N/A 113.758 lb51.600 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 18.5039 in470 mm

Fw Tolerance

 N/A 0.108/0.068 mm

D

 N/A 22.0472 in560.000 mm

C

 N/A 5.5118 in140 mm

r

 N/A 0.1575 in4 mm

Da max

 N/A 21.4173 in544.000 mm

ras max

 N/A 0.1181 in3 mm