Item # N238, 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 High Strength Machined Brass Rivetless w/ square holes
Limiting Speed - Oil	N/A 2200 RPM
Limiting Speed - Grease	N/A 1900 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 173000 lbf770000 N770.00 kN
Dynamic Load Rating	N/A 125000 lbf555000 N555.00 kN
Enclosure	N/A Open
Weight	N/A 46.584 lb21.130 kg

Dimensional Specifications

Loading zoom Open Image Cylindrical Roller Bearing - Inner Ring w/ Two Ribs, Separable, Plain Outer Ring - Dimensions
d	N/A 7.4803 in190.000 mm
D	N/A 13.3858 in340.000 mm
B	N/A 2.1654 in55.000 mm
Ew	N/A 11.7717 in299.000 mm
J	N/A 9.6260 in244.500 mm
r	N/A 0.1575 in4.000 mm
da min	N/A 8.1102 in206 mm
db min	N/A 8.1102 in206.000 mm
Da max	N/A 12.7559 in324 mm
Db max	N/A 12.7559 in324.000 mm
Db min	N/A 12.7559 in324.000 mm
r1as max	N/A 0.1575 in4.000 mm