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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Tapered Roller Set - Inch Series and J Series
Tapered Roller Set - Inch Series and J Series - Dimensions
Unit of Measure
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Item #

B

D

W

r

Static Load Rating

Dynamic Load Rating

3777/3735 N/A 1.8125 in46.038 mm N/A 3.9386 in100.040 mm N/A 1.1850 in30.100 mm N/A 0.1300 in3.300 mm N/A 33500 lbf148000 N148.00 kN N/A 24500 lbf109000 N109.00 kN
3778/3720 N/A 1.8750 in47.625 mm N/A 3.6718 in93.264 mm N/A 1.1875 in30.162 mm N/A 0.1300 in3.300 mm N/A 33500 lbf148000 N148.00 kN N/A 24500 lbf109000 N109.00 kN
3778/3726 N/A 1.8750 in47.625 mm N/A 3.7500 in95.250 mm N/A 1.1875 in30.162 mm N/A 0.1300 in3.300 mm N/A 33500 lbf148000 N148.00 kN N/A 24500 lbf109000 N109.00 kN
3778/3730 N/A 1.8750 in47.625 mm N/A 3.6718 in93.264 mm N/A 1.1875 in30.163 mm N/A 0.0300 in0.800 mm N/A 33500 lbf148000 N148.00 kN N/A 24500 lbf109000 N109.00 kN
3778/3732 N/A 1.8750 in47.625 mm N/A 3.8750 in98.425 mm N/A 1.1875 in30.162 mm N/A 0.1300 in3.300 mm N/A 33500 lbf148000 N148.00 kN N/A 24500 lbf109000 N109.00 kN
3778/3733 N/A 1.8750 in47.625 mm N/A 3.9385 in100.038 mm N/A 1.1875 in30.163 mm N/A 0.0300 in0.800 mm N/A 33500 lbf148000 N148.00 kN N/A 24500 lbf109000 N109.00 kN
3778/3735 N/A 1.8750 in47.625 mm N/A 3.9386 in100.040 mm N/A 1.1850 in30.100 mm N/A 0.1300 in3.300 mm N/A 33500 lbf148000 N148.00 kN N/A 24500 lbf109000 N109.00 kN
3779/3720 N/A 1.8750 in47.625 mm N/A 3.6718 in93.264 mm N/A 1.1875 in30.162 mm N/A 0.1300 in3.300 mm N/A 33500 lbf148000 N148.00 kN N/A 24500 lbf109000 N109.00 kN
3779/3726 N/A 1.8750 in47.625 mm N/A 3.7500 in95.250 mm N/A 1.1875 in30.162 mm N/A 0.1300 in3.300 mm N/A 33500 lbf148000 N148.00 kN N/A 24500 lbf109000 N109.00 kN
3779/3730 N/A 1.8750 in47.625 mm N/A 3.6718 in93.264 mm N/A 1.1875 in30.163 mm N/A 0.0300 in0.800 mm N/A 33500 lbf148000 N148.00 kN N/A 24500 lbf109000 N109.00 kN
3779/3733 N/A 1.8750 in47.625 mm N/A 3.9385 in100.038 mm N/A 1.1875 in30.163 mm N/A 0.0300 in0.800 mm N/A 33500 lbf148000 N148.00 kN N/A 24500 lbf109000 N109.00 kN
3779/3735 N/A 1.8750 in47.625 mm N/A 3.9386 in100.040 mm N/A 1.1850 in30.100 mm N/A 0.1300 in3.300 mm N/A 33500 lbf148000 N148.00 kN N/A 24500 lbf109000 N109.00 kN
3780/3720 N/A 2.0000 in50.800 mm N/A 3.6718 in93.264 mm N/A 1.1875 in30.162 mm N/A 0.1300 in3.300 mm N/A 33500 lbf148000 N148.00 kN N/A 24500 lbf109000 N109.00 kN
3780/3726 N/A 2.0000 in50.800 mm N/A 3.7500 in95.250 mm N/A 1.1875 in30.162 mm N/A 0.1300 in3.300 mm N/A 33500 lbf148000 N148.00 kN N/A 24500 lbf109000 N109.00 kN
3780/3730 N/A 2.0000 in50.800 mm N/A 3.6718 in93.264 mm N/A 1.1875 in30.163 mm N/A 0.0300 in0.800 mm N/A 33500 lbf148000 N148.00 kN N/A 24500 lbf109000 N109.00 kN
3780/3732 N/A 2.0000 in50.800 mm N/A 3.8750 in98.425 mm N/A 1.1875 in30.162 mm N/A 0.1300 in3.300 mm N/A 33500 lbf148000 N148.00 kN N/A 24500 lbf109000 N109.00 kN
3780/3733 N/A 2.0000 in50.800 mm N/A 3.9385 in100.038 mm N/A 1.1875 in30.163 mm N/A 0.0300 in0.800 mm N/A 33500 lbf148000 N148.00 kN N/A 24500 lbf109000 N109.00 kN
3780/3735 N/A 2.0000 in50.800 mm N/A 3.9386 in100.040 mm N/A 1.1850 in30.100 mm N/A 0.1300 in3.300 mm N/A 33500 lbf148000 N148.00 kN N/A 24500 lbf109000 N109.00 kN
3781/3720 N/A 1.9375 in49.212 mm N/A 3.6718 in93.264 mm N/A 1.1875 in30.162 mm N/A 0.1300 in3.300 mm N/A 33500 lbf148000 N148.00 kN N/A 24500 lbf109000 N109.00 kN
3781/3726 N/A 1.9375 in49.212 mm N/A 3.7500 in95.250 mm N/A 1.1875 in30.162 mm N/A 0.1300 in3.300 mm N/A 33500 lbf148000 N148.00 kN N/A 24500 lbf109000 N109.00 kN
3781/3730 N/A 1.9375 in49.212 mm N/A 3.6718 in93.264 mm N/A 1.1875 in30.163 mm N/A 0.0300 in0.800 mm N/A 33500 lbf148000 N148.00 kN N/A 24500 lbf109000 N109.00 kN
3781/3732 N/A 1.9375 in49.212 mm N/A 3.8750 in98.425 mm N/A 1.1875 in30.162 mm N/A 0.1300 in3.300 mm N/A 33500 lbf148000 N148.00 kN N/A 24500 lbf109000 N109.00 kN
3781/3733 N/A 1.9375 in49.212 mm N/A 3.9385 in100.038 mm N/A 1.1875 in30.163 mm N/A 0.0300 in0.800 mm N/A 33500 lbf148000 N148.00 kN N/A 24500 lbf109000 N109.00 kN
3781/3735 N/A 1.9375 in49.212 mm N/A 3.9386 in100.040 mm N/A 1.1850 in30.100 mm N/A 0.1300 in3.300 mm N/A 33500 lbf148000 N148.00 kN N/A 24500 lbf109000 N109.00 kN
3781A/3720 N/A 1.9060 in48.412 mm N/A 3.6718 in93.264 mm N/A 1.1875 in30.162 mm N/A 0.1300 in3.300 mm N/A 33500 lbf148000 N148.00 kN N/A 24500 lbf109000 N109.00 kN
Unit of Measure
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