Item # NJ1009G1, 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 High Strength Machined Brass Rivetless w/ square holes
Limiting Speed - Oil	N/A 12000 RPM
Limiting Speed - Grease	N/A 9900 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 7650 lbf34000 N34.00 kN
Dynamic Load Rating	N/A 6950 lbf31000 N31.00 kN
Enclosure	N/A Open
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 1.7717 in45.000 mm
D	N/A 2.9528 in75.000 mm
B	N/A 0.6299 in16.000 mm
Fw	N/A 2.1654 in55.000 mm
J	N/A 2.3228 in59.000 mm
r	N/A 0.0394 in1.000 mm
da min	N/A 2.0276 in51.500 mm
db min	N/A 2.0276 in51.500 mm
Da max	N/A 2.7559 in70.000 mm
Db max	N/A 2.7953 in71.000 mm
Db min	N/A 2.6969 in68.500 mm
r1as max	N/A 0.0394 in1.000 mm