Item # N315C3, 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 5200 RPM
Limiting Speed - Grease	N/A 4400 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 46000 lbf205000 N205.00 kN
Dynamic Load Rating	N/A 42500 lbf190000 N190.00 kN
Enclosure	N/A Open
Weight	N/A 7.099 lb3.220 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 2.9528 in75.000 mm
D	N/A 6.2992 in160.000 mm
B	N/A 1.4567 in37.000 mm
Ew	N/A 5.4921 in139.500 mm
J	N/A 4.1024 in104.200 mm
r	N/A 0.0787 in2.000 mm
da min	N/A 3.3858 in86.000 mm
db min	N/A 3.3858 in86.000 mm
Da max	N/A 5.8661 in149.000 mm
Db max	N/A 5.8661 in149.000 mm
Db min	N/A 5.8661 in149.000 mm
r1as max	N/A 0.0787 in2.000 mm