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Unit of Measure

Technical Specifications

Type

 N/A Needle Roller Bearing

Roller Type

 N/A Needle

Configuration

 N/A Two

Material

 N/A High Carbon Chrome Steel

Cage Material

 N/A Steel

Limiting Speed - Oil

 N/A 5500 rpm

Limiting Speed - Grease

 N/A 3700 rpm

Precision

 N/A ISO Class 0

Enclosure

 N/A Open

Static Load Rating

 N/A 44500 lbf198000 N198.00 kN

Dynamic Load Rating

 N/A 21800 lbf97000 N97.00 kN

Weight

 N/A 1.146 lb0.52 kg

Operating Temperature Range

 N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Double Row Machined-Ring Needle Roller Bearing, w/o Inner Ring - RNA69.R Series - Dimensions

Fw

 N/A 2.8346 in72 mm

Fw Tolerance

 N/A 0.049/0.030 mm

D

 N/A 3.54330 in90.000 mm

C

 N/A 1.7717 in45.000 mm

r

 N/A 0.03940 in1.000 mm

Da max

 N/A 3.3465 in85 mm

ras max

 N/A 0.0394 in1.000 mm