Item # NF240, Cylindrical Roller Bearing - Separable Inner Ring w/ Two Ribs, Outer Ring w/ One Rib 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 2100 RPM
Limiting Speed - Grease	N/A 1800 RPM
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 CN
Static Load Rating	N/A 194000 lbf865000 N865.00 kN
Dynamic Load Rating	N/A 139000 lbf620000 N620.00 kN
Enclosure	N/A Open
Weight	N/A 56.879 lb25.800 kg

Dimensional Specifications

Loading zoom Open Image Cylindrical Roller Bearing - Separable Inner Ring w/ Two Ribs, Outer Ring w/ One Rib - Dimensions
d	N/A 7.8740 in200.000 mm
D	N/A 14.1732 in360.000 mm
B	N/A 2.2835 in58.000 mm
Ew	N/A 12.4409 in316.000 mm
J	N/A 10.1575 in258.000 mm
r	N/A 0.1575 in4.000 mm
da min	N/A 8.5039 in216 mm
db min	N/A 8.5039 in216.000 mm
Da max	N/A 13.5433 in344 mm
Db max	N/A 13.5433 in344.000 mm
Db min	N/A 12.6378 in321.000 mm
r1as max	N/A 0.1575 in4.000 mm