Item # NJ2252, Cylindrical Roller Bearing - Separable Inner Ring w/ One Rib, Outer Ring w/ Two Ribs On NTN Bearing Corp. of America

NTN BEARING CORPORATION OF AMERICA
Head Office
1600 E. Bishop Court, P.O. Box 7604
Mount Prospect, IL 60056-7604, U.S.A.
Phone: 847-298-7500
Fax: 847-699-9744
Toll Free: 800-323-2358
Email: mkt@ntnamerica.com
Website: www.ntnamericas.com

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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, 2 piece, Machined Brass
Limiting Speed - Oil	N/A 1400 RPM
Limiting Speed - Grease	N/A 1200 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 660000 lbf2930000 N2930.00 kN
Dynamic Load Rating	N/A 400000 lbf1780000 N1780.00 kN
Enclosure	N/A Open
Weight	N/A 229.280 lb104.000 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 10.2362 in260.000 mm
D	N/A 18.8976 in480.000 mm
B	N/A 5.1181 in130.000 mm
Fw	N/A 12.5984 in320.000 mm
J	N/A 13.3858 in340.000 mm
r	N/A 0.1969 in5.000 mm
da min	N/A 11.0236 in280.000 mm
db min	N/A 11.0236 in280.000 mm
Da max	N/A 18.1102 in460.000 mm
Db max	N/A 18.1102 in460.000 mm
Db min	N/A 16.7717 in426.000 mm
r1as max	N/A 0.1181 in3.000 mm