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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 7000 rpm

Limiting Speed - Grease

 N/A 4700 rpm

Precision

 N/A ISO Class 0

Enclosure

 N/A Open

Static Load Rating

 N/A 31500 lbf139000 N139.00 kN

Dynamic Load Rating

 N/A 16600 lbf74000 N74.00 kN

Weight

 N/A 0.705 lb0.320 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 2.2835 in58 mm

Fw Tolerance

 N/A 0.049/0.030 mm

D

 N/A 2.83460 in72.000 mm

C

 N/A 1.5748 in40.000 mm

r

 N/A 0.02360 in0.600 mm

Da max

 N/A 2.6772 in68.000 mm

ras max

 N/A 0.0236 in0.6 mm