Item # N209, Cylindrical Roller Bearing - Inner Ring w/ Two Ribs, Separable, Plain Outer Ring - N Type On NTN Bearing Corp. of America

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Technical Specifications

Type	N/A Cylindrical Roller Bearing
Bore Type	N/A Round
Material	N/A Hardened Alloy Steel
Cage Material	N/A Pressed Steel
Limiting Speed - Oil	N/A 9900 RPM
Limiting Speed - Grease	N/A 8400 RPM
Precision	N/A ISO Class 0
Configuration	N/A One
Oil Hole	N/A w/o Oil Hole
Radial Internal Clearance	N/A CN
Static Load Rating	N/A 10600 lbf47000 N47.00 kN
Dynamic Load Rating	N/A 10300 lbf46000 N46.00 kN
Enclosure	N/A Open
Weight	N/A 0.933 lb0.423 kg
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Loading zoom Open Image Cylindrical Roller Bearing - Inner Ring w/ Two Ribs, Separable, Plain Outer Ring - Dimensions
d	N/A 1.7717 in45.000 mm
D	N/A 3.3465 in85.000 mm
B	N/A 0.7480 in19.000 mm
Ew	N/A 2.9528 in75.000 mm
J	N/A 2.3228 in59.000 mm
r	N/A 0.0394 in1.000 mm
da min	N/A 2.0276 in51.500 mm
db min	N/A 2.0276 in51.500 mm
Da max	N/A 3.0906 in78.500 mm
Db max	N/A 3.0906 in78.500 mm
Db min	N/A 3.0906 in78.500 mm
r1as max	N/A 0.0394 in1.000 mm