Item # NJ1020, 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 5400 RPM
Limiting Speed - Grease	N/A 4600 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 28300 lbf126000 N126.00 kN
Dynamic Load Rating	N/A 20900 lbf93000 N93.00 kN
Enclosure	N/A Open
Weight	N/A 3.197 lb1.450 kg
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Loading zoom Open Image Cylindrical Roller Bearing - Separable Inner Ring w/ One Rib, Outer Ring w/ Two Ribs - NJ Type - Dimensions
d	N/A 3.9370 in100.000 mm
D	N/A 5.9055 in150.000 mm
B	N/A 0.9449 in24.000 mm
Fw	N/A 4.4488 in113.000 mm
J	N/A 4.6378 in117.800 mm
r	N/A 0.0591 in1.500 mm
da min	N/A 4.1929 in106.500 mm
db min	N/A 4.2520 in108.000 mm
Da max	N/A 5.5906 in142.000 mm
Db max	N/A 5.6496 in143.500 mm
Db min	N/A 5.4724 in139.000 mm
r1as max	N/A 0.0394 in1.000 mm