Item # NJ1064, 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
Material	N/A Hardened Alloy Steel
Cage Material	N/A Machined Carbon Steel
Limiting Speed - Oil	N/A 1500 RPM
Limiting Speed - Grease	N/A 1300 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 315000 lbf1410000 N1410.00 kN
Dynamic Load Rating	N/A 197000 lbf875000 N875.00 kN
Enclosure	N/A Open
Weight	N/A 101.413 lb46.000 kg
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Cylindrical Roller Bearing - Separable Inner Ring w/ One Rib, Outer Ring w/ Two Ribs - NJ Type - Dimensions
d	N/A 12.5984 in320.000 mm
D	N/A 18.8976 in480.000 mm
B	N/A 2.9134 in74.000 mm
Fw	N/A 14.1732 in360.000 mm
J	N/A 14.8031 in376.000 mm
r	N/A 0.1575 in4.000 mm
da min	N/A 13.2283 in336.000 mm
db min	N/A 13.2283 in336.000 mm
Da max	N/A 18.2677 in464.000 mm
Db max	N/A 18.2677 in464.000 mm
Db min	N/A 17.4409 in443.000 mm
r1as max	N/A 0.1181 in3.000 mm