Item # NJ230G1C3, Cylindrical Roller Bearing - Separable Inner Ring w/ One Rib, Outer Ring w/ Two Ribs On NTN Bearing Corp. of America

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Technical Specifications

Type	N/A Cylindrical Roller Bearing
Bore Type	N/A Round
Outside Ring Type	N/A Two Ribbed Outer Ring
Material	N/A Hardened Alloy Steel
Cage Material	N/A High Strength Machined Brass Rivetless w/ square holes
Limiting Speed - Oil	N/A 2900.0 RPM
Limiting Speed - Grease	N/A 2500 RPM
Precision	N/A ISO Class 0
Configuration	N/A One
Tolerance	N/A ISO Class 0 (RBEC 1)
Oil Hole	N/A w/o Oil Hole
Radial Internal Clearance	N/A C3
Static Load Rating	N/A 97792 lbf435000 N435.00 kN
Dynamic Load Rating	N/A 77559 lbf345000 N345.00 kN
Enclosure	N/A Open
Weight	N/A 24.476 lb11.100 kg
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Loading zoom Cylindrical Roller Bearing - Separable Inner Ring w/ One Rib, Outer Ring w/ Two Ribs - NJ Type - Dimensions
d	N/A 5.9060 in150.000 mm
D	N/A 10.6299 in270.000 mm
B	N/A 1.7717 in45.000 mm
Fw	N/A 7.1654 in182.000 mm
J	N/A 7.5984 in193.000 mm
r	N/A 0.0984 in2.500 mm
da min	N/A 6.4173 in163.000 mm
db min	N/A 6.4173 in163.000 mm
Da max	N/A 10.1181 in257.000 mm
Db max	N/A 10.1181 in257.000 mm
Db min	N/A 9.5276 in242.000 mm
r1as max	N/A 0.0984 in2.500 mm