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Unit of Measure

Technical Specifications

Type

 N/A Needle Roller Bearing

Bore Type

 N/A Round

Material

 N/A High Carbon Chrome Steel

Cage Material

 N/A Steel

Limiting Speed - Oil

 N/A 10000 rpm

Limiting Speed - Grease

 N/A 6500 rpm

Precision

 N/A ISO Class 0

Configuration

 N/A Two

Enclosure

 N/A Open

Bearing Design

 N/A w/ Inner Ring

Oil Hole

 N/A w/ Oil Hole

Radial Internal Clearance

 N/A CN

Static Load Rating

 N/A 18400 lbf82000 N82 kN

Dynamic Load Rating

 N/A 10700 lbf47500 N47.50 kN

Weight

 N/A 0.631 lb0.286 kg

Operating Temperature Range

 N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Double Row Machined-Ring Needle Roller Bearing, w/ Inner Ring - NA69.R Series - Dimensions

d

 N/A 1.2598 in32.000 mm

D

 N/A 2.04720 in52.000 mm

F

 N/A 1.5748 in40.000 mm

B

 N/A 1.4173 in36.000 mm

r

 N/A 0.02360 in0.600 mm

s

 N/A 0.0197 in0.500 mm

da min

 N/A 1.4173 in36.000 mm

Da max

 N/A 1.8898 in48.000 mm

ras max

 N/A 0.0236 in0.6 mm