Item # NJ212EC3, 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 Nylon
Limiting Speed - Oil	N/A 6800 RPM
Limiting Speed - Grease	N/A 5800 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 C3
Static Load Rating	N/A 24100 lbf107000 N107.00 kN
Dynamic Load Rating	N/A 21900 lbf97500 N97.50 kN
Enclosure	N/A Open
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 2.3622 in60.000 mm
D	N/A 4.3307 in110.000 mm
B	N/A 0.8661 in22.000 mm
Fw	N/A 2.8346 in72.000 mm
J	N/A 3.0551 in77.600 mm
r	N/A 0.0591 in1.500 mm
da min	N/A 2.6772 in68.000 mm
Da max	N/A 4.0157 in102.000 mm
r1as max	N/A 0.0591 in1.500 mm