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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 1300 rpm

Limiting Speed - Grease

 N/A 850 rpm

Precision

 N/A ISO Class 0

Enclosure

 N/A Open

Static Load Rating

 N/A 455000 lbf2030000 N2030.00 kN

Dynamic Load Rating

 N/A 188000 lbf835000 N835.00 kN

Weight

 N/A 36.817 lb16.700 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 12.2047 in310 mm

Fw Tolerance

 N/A 0.088/0.056 mm

D

 N/A 14.9606 in380 mm

C

 N/A 3.93700 in100.000 mm

r

 N/A 0.0827 in2.1 mm

Da max

 N/A 14.5276 in369.000 mm

ras max

 N/A 0.0787 in2.000 mm