Item # MR13216248+MI-11213248, Machined-Ring Needle Roller Bearing w/ Inner Ring - MR+MI 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 1900 RPM
Limiting Speed - Grease	N/A 1300 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 238000 lbf1060000 N1060.00 kN
Dynamic Load Rating	N/A 107000 lbf475000 N475.00 kN
Weight	N/A 30.865 lb14.000 kg
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Loading zoom Open Image Machined-Ring Needle Roller Bearing w/ Inner Ring - MR+MI Series - Dimensions
d	N/A 7.0000 in177.800 mm
D	N/A 10.1250 in257.175 mm
F	N/A 8.2500 in209.550 mm
C	N/A 3.0000 in76.200 mm
B	N/A 3.0150 in76.580 mm
r	N/A 0.1181 in3.000 mm
s	N/A 0.3346 in8.500 mm
da min	N/A 7.5197 in191.000 mm
Da max	N/A 9.6063 in244.000 mm
ras max	N/A 0.1181 in3 mm