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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 2200 RPM

Limiting Speed - Grease

N/A 1500 RPM

Precision

N/A ISO Class 0

Enclosure

N/A Open

Static Load Rating

N/A 111000 lbf495000 N495.00 kN

Dynamic Load Rating

N/A 41500 lbf185000 N185.00 kN

Weight

N/A 5.600 lb2.540 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 7.2835 in185.000 mm

Fw Tolerance

N/A 0.079/0.050 mm

D

N/A 8.4646 in215.000 mm

C

N/A 1.7717 in45.000 mm

r

N/A 0.0433 in1.100 mm

Da max

N/A 8.2087 in208.500 mm

ras max

N/A 0.0394 in1.000 mm