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
Print Back
    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
« 6 7 8 9 10 »  

Item #

d

D

B

r

Static Load Rating

Dynamic Load Rating

NN4924 N/A 4.7244 in120.000 mm N/A 6.4961 in165.000 mm N/A 1.7717 in45.000 mm N/A 0.0433 in1.100 mm N/A 81000 lbf360000 N360.00 kN N/A 41000 lbf183000 N183.00 kN
NN4924K N/A 4.7244 in120.000 mm N/A 6.4961 in165.000 mm N/A 1.7717 in45.000 mm N/A 0.0433 in1.100 mm N/A 81000 lbf360000 N360.00 kN N/A 41000 lbf183000 N183.00 kN
NN4924KD1NAP4 N/A 4.7244 in120.000 mm N/A 6.4961 in165.000 mm N/A 1.7717 in45.000 mm N/A 0.0433 in1.100 mm N/A 81000 lbf360000 N360.00 kN N/A 41000 lbf183000 N183.00 kN
NN4926 N/A 5.1181 in130.000 mm N/A 7.0866 in180.000 mm N/A 1.9685 in50.000 mm N/A 0.0591 in1.500 mm N/A 99000 lbf440000 N440.00 kN N/A 49500 lbf220000 N220.00 kN
NN4926K N/A 5.1181 in130.000 mm N/A 7.0866 in180.000 mm N/A 1.9685 in50.000 mm N/A 0.0591 in1.500 mm N/A 99000 lbf440000 N440.00 kN N/A 49500 lbf220000 N220.00 kN
NN4926KC1NAP4 N/A 5.1181 in130.000 mm N/A 7.0866 in180.000 mm N/A 1.9685 in50.000 mm N/A 0.0591 in1.500 mm N/A 99000 lbf440000 N440.00 kN N/A 49500 lbf220000 N220.00 kN
NN4928 N/A 5.5118 in140.000 mm N/A 7.4803 in190.000 mm N/A 1.9685 in50.000 mm N/A 0.0591 in1.500 mm N/A 106000 lbf470000 N470.00 kN N/A 51000 lbf227000 N227.00 kN
NN4928K N/A 5.5118 in140.000 mm N/A 7.4803 in190.000 mm N/A 1.9685 in50.000 mm N/A 0.0591 in1.500 mm N/A 106000 lbf470000 N470.00 kN N/A 51000 lbf227000 N227.00 kN
NN4930 N/A 5.9055 in150.000 mm N/A 8.2677 in210.000 mm N/A 2.3622 in60.000 mm N/A 0.0787 in2.000 mm N/A 155000 lbf690000 N690.00 kN N/A 77500 lbf345000 N345.00 kN
NN4930K N/A 5.9055 in150.000 mm N/A 8.2677 in210.000 mm N/A 2.3622 in60.000 mm N/A 0.0787 in2.000 mm N/A 155000 lbf690000 N690.00 kN N/A 77500 lbf345000 N345.00 kN
NN4932 N/A 6.2992 in160.000 mm N/A 8.6614 in220.000 mm N/A 2.3622 in60.000 mm N/A 0.0787 in2.000 mm N/A 166000 lbf740000 N740.00 kN N/A 80000 lbf355000 N355.00 kN
NN4932K N/A 6.2992 in160.000 mm N/A 8.6614 in220.000 mm N/A 2.3622 in60.000 mm N/A 0.0787 in2.000 mm N/A 166000 lbf740000 N740.00 kN N/A 80000 lbf355000 N355.00 kN
NN4934 N/A 6.6929 in170.000 mm N/A 9.0551 in230.000 mm N/A 2.3622 in60.000 mm N/A 0.0787 in2.000 mm N/A 172000 lbf765000 N765.00 kN N/A 81000 lbf360000 N360.00 kN
NN4934K N/A 6.6929 in170.000 mm N/A 9.0551 in230.000 mm N/A 2.3622 in60.000 mm N/A 0.0787 in2.000 mm N/A 172000 lbf765000 N765.00 kN N/A 81000 lbf360000 N360.00 kN
NN4934KC9NAP4 N/A 6.6929 in170.000 mm N/A 9.0551 in230.000 mm N/A 2.3622 in60.000 mm N/A 0.0787 in2.000 mm N/A 172000 lbf765000 N765.00 kN N/A 81000 lbf360000 N360.00 kN
NN4936 N/A 7.0866 in180.000 mm N/A 9.8425 in250.000 mm N/A 2.7165 in69.000 mm N/A 0.0787 in2.000 mm N/A 217000 lbf965000 N965.00 kN N/A 103000 lbf460000 N460.00 kN
NN4936K N/A 7.0866 in180.000 mm N/A 9.8425 in250.000 mm N/A 2.7165 in69.000 mm N/A 0.0787 in2.000 mm N/A 217000 lbf965000 N965.00 kN N/A 103000 lbf460000 N460.00 kN
NN4938 N/A 7.4803 in190.000 mm N/A 10.2362 in260.000 mm N/A 2.7165 in69.000 mm N/A 0.0787 in2.000 mm N/A 232000 lbf1030000 N1030.00 kN N/A 107000 lbf475000 N475.00 kN
NN4938K N/A 7.4803 in190.000 mm N/A 10.2362 in260.000 mm N/A 2.7165 in69.000 mm N/A 0.0787 in2.000 mm N/A 232000 lbf1030000 N1030.00 kN N/A 107000 lbf475000 N475.00 kN
NN4940 N/A 7.8740 in200.000 mm N/A 11.0236 in280.000 mm N/A 3.1496 in80.000 mm N/A 0.0827 in2.100 mm N/A 265000 lbf1180000 N1180.00 kN N/A 125000 lbf555000 N555.00 kN
NN4940K N/A 7.8740 in200.000 mm N/A 11.0236 in280.000 mm N/A 3.1496 in80.000 mm N/A 0.0827 in2.100 mm N/A 265000 lbf1180000 N1180.00 kN N/A 125000 lbf555000 N555.00 kN
NN4940KD1C1NAP5 N/A 7.8740 in200.000 mm N/A 11.0236 in280.000 mm N/A 3.1496 in80.000 mm N/A 0.0827 in2.100 mm N/A 265000 lbf1180000 N1180.00 kN N/A 125000 lbf555000 N555.00 kN
NN4944 N/A 8.6614 in220.000 mm N/A 11.8110 in300.000 mm N/A 3.1496 in80.000 mm N/A 0.0827 in2.100 mm N/A 292000 lbf1300000 N1300.00 kN N/A 132000 lbf585000 N585.00 kN
NN4944HSKD1C0NAP4 N/A 8.6614 in220.000 mm N/A 11.8110 in300.000 mm N/A 3.1496 in80.000 mm N/A 0.0827 in2.100 mm N/A 292000 lbf1300000 N1300.00 kN N/A 132000 lbf585000 N585.00 kN
NN4944K N/A 8.6614 in220.000 mm N/A 11.8110 in300.000 mm N/A 3.1496 in80.000 mm N/A 0.0827 in2.100 mm N/A 292000 lbf1300000 N1300.00 kN N/A 132000 lbf585000 N585.00 kN
Unit of Measure
« 6 7 8 9 10 »