Item # NA5928, Machined-Ring Needle Roller Bearing w/ Inner Ring - NA49.R, NA59, NA69R, NK.R+1R Series On NTN Bearing Corp. of America

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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 2500 RPM
Limiting Speed - Grease	N/A 1700 RPM
Precision	N/A ISO Class 0
Configuration	N/A One
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 170000 lbf755000 N755.00 kN
Dynamic Load Rating	N/A 69500 lbf310000 N310.00 kN
Weight	N/A 13.625 lb6.180 kg
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Open Image Machined-Ring Needle Roller Bearing w/ Inner Ring - NA49.R, NA59, NA69R, NK.R+1R Series - Dimensions
d	N/A 5.5118 in140.000 mm
D	N/A 7.4803 in190.000 mm
F	N/A 6.2992 in160.000 mm
B	N/A 2.6378 in67.000 mm
r	N/A 0.0591 in1.500 mm
s	N/A 0.0591 in1.500 mm
da min	N/A 5.8268 in148.000 mm
Da max	N/A 7.1654 in182.000 mm
ras max	N/A 0.0591 in1.500 mm