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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 4400 rpm

Limiting Speed - Grease

 N/A 2900 rpm

Precision

 N/A ISO Class 0

Enclosure

 N/A Open

Static Load Rating

 N/A 67000 lbf298000 N298.00 kN

Dynamic Load Rating

 N/A 31000 lbf137000 N137.00 kN

Weight

 N/A 2.176 lb0.987 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 3.5433 in90 mm

Fw Tolerance

 N/A 0.058/0.036 mm

D

 N/A 4.33070 in110.000 mm

C

 N/A 2.126 in54 mm

r

 N/A 0.03940 in1.000 mm

Da max

 N/A 4.1339 in105 mm

ras max

 N/A 0.0394 in1.000 mm