NTN BEARING CORPORATION 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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    The rollers in the NN type bearing are guided by the ribs of the inner ring.
Double Row Cylindrical Roller Bearings
Double Row Cylindrical Roller Bearings - Dimensions
Unit of Measure
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Item #

d

D

B

r

Static Load Rating

Dynamic Load Rating

SL04-5080NR N/A 15.7480 in400.000 mm N/A 23.6220 in600.000 mm N/A 10.7087 in272.000 mm N/A 0.1181 in3.000 mm N/A 2240000 lbf9950000 N9950.00 kN N/A 955000 lbf4250000 N4250.00 kN
SL04-5084NR N/A 16.5354 in420.000 mm N/A 24.4094 in620.000 mm N/A 10.7087 in272.000 mm N/A 0.1181 in3.000 mm N/A 23200000 lbf103000000 N103000.00 kN N/A 980000 lbf4350000 N4350.00 kN
SL04-5088NR N/A 17.3228 in440.000 mm N/A 25.5906 in650.000 mm N/A 11.0236 in280.000 mm N/A 0.1575 in4.000 mm N/A 24700000 lbf110000000 N110000.00 kN N/A 1010000 lbf4500000 N4500.00 kN
Unit of Measure
« 16