Item # RNA69/28R, Machined-Ring Needle Roller Bearing w/o Inner Ring - RNA49.R, RNA59, RNA69.R, NK.R, MR Series On NTN Bearing Corp. of America

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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 13000 RPM
Limiting Speed - Grease	N/A 8500 RPM
Precision	N/A ISO Class 0
Enclosure	N/A Open
Static Load Rating	N/A 15100 lbf67000 N67.00 kN
Dynamic Load Rating	N/A 9650 lbf43000 N43.00 kN
Weight	N/A 0.298 lb0.135 kg
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Loading zoom 1333_S
Fw	N/A 1.2598 in32.000 mm
Fw Tolerance	N/A 0.041/0.025 mm
D	N/A 1.7717 in45.000 mm
C	N/A 1.1811 in30.000 mm
r	N/A 0.0118 in0.300 mm
Da max	N/A 1.6929 in43.000 mm
ras max	N/A 0.0118 in0.300 mm