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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Spherical Roller Bearings w/ Tapered Bore
Unit of Measure
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Item #

d

D

B

r

Static Load Rating

Dynamic Load Rating

21309VKC3 N/A 1.7717 in45.000 mm N/A 3.9370 in100.000 mm N/A 0.9843 in25.000 mm N/A 0.0591 in1.500 mm N/A N/A
21311K N/A 2.1654 in55.000 mm N/A 4.7244 in120.000 mm N/A 1.1417 in29.000 mm N/A 0.0787 in2.000 mm N/A 36500 lbf163000 N163.00 kN N/A 32500 lbf145000 N145.00 kN
21311KW33 N/A 2.1654 in55.000 mm N/A 4.7244 in120.000 mm N/A 1.1417 in29.000 mm N/A 0.0787 in2.000 mm N/A N/A
21312KW33 N/A 2.3622 in60.000 mm N/A 5.1181 in130.000 mm N/A 1.2205 in31.000 mm N/A 0.0827 in2.100 mm N/A 43000 lbf191000 N191.00 kN N/A 37500 lbf167000 N167.00 kN
21313K N/A 2.5591 in65.000 mm N/A 5.5118 in140.000 mm N/A 1.2992 in33.000 mm N/A 0.0827 in2.100 mm N/A 51500 lbf228000 N228.00 kN N/A 43500 lbf194000 N194.00 kN
21313KW33 N/A 2.5591 in65.000 mm N/A 5.5118 in140.000 mm N/A 1.2992 in33.000 mm N/A 0.0827 in2.100 mm N/A 51500 lbf228000 N228.00 kN N/A 43500 lbf194000 N194.00 kN
21314K N/A 2.7559 in70.000 mm N/A 5.9055 in150.000 mm N/A 1.3780 in35.000 mm N/A 0.0827 in2.100 mm N/A 59000 lbf262000 N262.00 kN N/A 49500 lbf220000 N220.00 kN
21314KW33 N/A 2.7559 in70.000 mm N/A 5.9055 in150.000 mm N/A 1.3780 in35.000 mm N/A 0.0827 in2.100 mm N/A 59000 lbf262000 N262.00 kN N/A 49500 lbf220000 N220.00 kN
21316K N/A 3.1496 in80.000 mm N/A 6.6929 in170.000 mm N/A 1.5354 in39.000 mm N/A 0.0827 in2.100 mm N/A 71000 lbf315000 N315.00 kN N/A 58500 lbf260000 N260.00 kN
21316KW33 N/A 3.1496 in80.000 mm N/A 6.6929 in170.000 mm N/A 1.5354 in39.000 mm N/A 0.0827 in2.100 mm N/A 71000 lbf315000 N315.00 kN N/A 58500 lbf260000 N260.00 kN
21316VKC3 N/A 3.1496 in80.000 mm N/A 6.6929 in170.000 mm N/A 1.5354 in39.000 mm N/A 0.0827 in2.100 mm N/A 68500 lbf305000 N305.00 kN N/A 68500 lbf305000 N305.00 kN
21317VMKC3 N/A 3.3465 in85.000 mm N/A 7.0866 in180.000 mm N/A 1.6142 in41.000 mm N/A 0.1181 in3.000 mm N/A 82000 lbf365000 N365.00 kN N/A 80000 lbf355000 N355.00 kN
22205EAKW33 N/A 0.9843 in25.000 mm N/A 2.0472 in52.000 mm N/A 0.7087 in18.000 mm N/A 0.0394 in1.000 mm N/A 10400 lbf46100 N46.10 kN N/A 12900 lbf57300 N57.30 kN
22205EAKW33C3 N/A 0.9843 in25.000 mm N/A 2.0472 in52.000 mm N/A 0.7087 in18.000 mm N/A 0.0394 in1.000 mm N/A 10400 lbf46100 N46.10 kN N/A 12900 lbf57300 N57.30 kN
22205EMKW33 N/A 0.9843 in25.000 mm N/A 2.0472 in52.000 mm N/A 0.7087 in18.000 mm N/A 0.0394 in1.000 mm N/A 10400 lbf46100 N46.10 kN N/A 12900 lbf57300 N57.30 kN
22205EMKW33C3 N/A 0.9843 in25.000 mm N/A 2.0472 in52.000 mm N/A 0.7087 in18.000 mm N/A 0.0394 in1.000 mm N/A 10400 lbf46100 N46.10 kN N/A 12900 lbf57300 N57.30 kN
22206EAKW33 N/A 1.1811 in30.000 mm N/A 2.4409 in62.000 mm N/A 0.7874 in20.000 mm N/A 0.0394 in1.000 mm N/A 14500 lbf64500 N64.50 kN N/A 17000 lbf75700 N75.70 kN
22206EAKW33C3 N/A 1.1811 in30.000 mm N/A 2.4409 in62.000 mm N/A 0.7874 in20.000 mm N/A 0.0394 in1.000 mm N/A 14500 lbf64500 N64.50 kN N/A 17000 lbf75700 N75.70 kN
22206EMKW33 N/A 1.1811 in30.000 mm N/A 2.4409 in62.000 mm N/A 0.7874 in20.000 mm N/A 0.0394 in1.000 mm N/A 14500 lbf64500 N64.50 kN N/A 17000 lbf75700 N75.70 kN
22206EMKW33C3 N/A 1.1811 in30.000 mm N/A 2.4409 in62.000 mm N/A 0.7874 in20.000 mm N/A 0.0394 in1.000 mm N/A 14500 lbf64500 N64.50 kN N/A 17000 lbf75700 N75.70 kN
22207EAKW33 N/A 1.3780 in35.000 mm N/A 2.8346 in72.000 mm N/A 0.9055 in23.000 mm N/A 0.0433 in1.100 mm N/A 20700 lbf92000 N92.00 kN N/A 22500 lbf100000 N100.00 kN
22207EAKW33C3 N/A 1.3780 in35.000 mm N/A 2.8346 in72.000 mm N/A 0.9055 in23.000 mm N/A 0.0433 in1.100 mm N/A 20700 lbf92000 N92.00 kN N/A 22500 lbf100000 N100.00 kN
22207EMKW33 N/A 1.3780 in35.000 mm N/A 2.8346 in72.000 mm N/A 0.9055 in23.000 mm N/A 0.0433 in1.100 mm N/A 20700 lbf92000 N92.00 kN N/A 22500 lbf100000 N100.00 kN
22207EMKW33C3 N/A 1.3780 in35.000 mm N/A 2.8346 in72.000 mm N/A 0.9055 in23.000 mm N/A 0.0433 in1.100 mm N/A 20700 lbf92000 N92.00 kN N/A 22500 lbf100000 N100.00 kN
22208EAKW33 N/A 1.5748 in40.000 mm N/A 3.1496 in80.000 mm N/A 0.9055 in23.000 mm N/A 0.0433 in1.100 mm N/A 23600 lbf105000 N105.00 kN N/A 26100 lbf116000 N116.00 kN
Unit of Measure
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