Item # N320C3, 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 3800 RPM
Limiting Speed - Grease	N/A 3300 RPM
Precision	N/A ISO Class 0
Configuration	N/A One
Oil Hole	N/A w/o Oil Hole
Radial Internal Clearance	N/A C3
Static Load Rating	N/A 75311 lbf335000 N335.00 kN
Dynamic Load Rating	N/A 67218 lbf299000 N299.00 kN
Enclosure	N/A Open
Weight	N/A 16.670 lb7.560 kg
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Loading zoom Cylindrical Roller Bearing - Inner Ring w/ Two Ribs, Separable, Plain Outer Ring - Dimensions
d	N/A 3.9370 in100.000 mm
D	N/A 8.4646 in215.000 mm
B	N/A 1.8504 in47.000 mm
Ew	N/A 7.3031 in185.500 mm
J	N/A 5.5315 in140.500 mm
r	N/A 0.0984 in2.500 mm
da min	N/A 4.4488 in113.000 mm
db min	N/A 4.4488 in113.000 mm
Da max	N/A 7.9528 in202.000 mm
Db max	N/A 7.9528 in202.000 mm
Db min	N/A 7.9528 in202.000 mm
r1as max	N/A 0.0984 in2.500 mm