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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Quadruple-Row Angular Contact Thrust Ball Bearings for Ball Screws
Quadruple-Row Angular Contact Thrust Ball Bearings for Ball Screws - Dimensions
Unit of Measure
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Item #

d

D

B

r

Static Load Rating

Dynamic Load Rating

BST55X120-1BLXLDTFT N/A 2.1654 in55.000 mm N/A 4.7244 in120.000 mm N/A 0.7874 in20.000 mm N/A 0.0394 in1.000 mm N/A 82000 lbf365000 N365.00 kN N/A 24300 lbf108000 N108.00 kN
BST55X120-1BLXLDTTT N/A 2.1654 in55.000 mm N/A 4.7244 in120.000 mm N/A 0.7874 in20.000 mm N/A 0.0394 in1.000 mm N/A 164000 lbf730000 N730.00 kN N/A
BST60X120-1BDBTT N/A 2.3622 in60.000 mm N/A 4.7244 in120.000 mm N/A 0.7874 in20.000 mm N/A 0.0394 in1.000 mm N/A 124000 lbf550000 N550.00 kN N/A 32000 lbf143000 N143.00 kN
BST60X120-1BDFTT N/A 2.3622 in60.000 mm N/A 4.7244 in120.000 mm N/A 0.7874 in20.000 mm N/A 0.0394 in1.000 mm N/A 124000 lbf550000 N550.00 kN N/A 32000 lbf143000 N143.00 kN
BST60X120-1BDTBT N/A 2.3622 in60.000 mm N/A 4.7244 in120.000 mm N/A 0.7874 in20.000 mm N/A 0.0394 in1.000 mm N/A 82000 lbf365000 N365.00 kN N/A 24300 lbf108000 N108.00 kN
BST60X120-1BDTFT N/A 2.3622 in60.000 mm N/A 4.7244 in120.000 mm N/A 0.7874 in20.000 mm N/A 0.0394 in1.000 mm N/A 82000 lbf365000 N365.00 kN N/A 24300 lbf108000 N108.00 kN
BST60X120-1BDTTT N/A 2.3622 in60.000 mm N/A 4.7244 in120.000 mm N/A 0.7874 in20.000 mm N/A 0.0394 in1.000 mm N/A 164000 lbf730000 N730.00 kN N/A
BST60X120-1BLXLDBTT N/A 2.3622 in60.000 mm N/A 4.7244 in120.000 mm N/A 0.7874 in20.000 mm N/A 0.0394 in1.000 mm N/A 124000 lbf550000 N550.00 kN N/A 32000 lbf143000 N143.00 kN
BST60X120-1BLXLDFTT N/A 2.3622 in60.000 mm N/A 4.7244 in120.000 mm N/A 0.7874 in20.000 mm N/A 0.0394 in1.000 mm N/A 124000 lbf550000 N550.00 kN N/A 32000 lbf143000 N143.00 kN
BST60X120-1BLXLDTBT N/A 2.3622 in60.000 mm N/A 4.7244 in120.000 mm N/A 0.7874 in20.000 mm N/A 0.0394 in1.000 mm N/A 82000 lbf365000 N365.00 kN N/A 24300 lbf108000 N108.00 kN
BST60X120-1BLXLDTFT N/A 2.3622 in60.000 mm N/A 4.7244 in120.000 mm N/A 0.7874 in20.000 mm N/A 0.0394 in1.000 mm N/A 82000 lbf365000 N365.00 kN N/A 24300 lbf108000 N108.00 kN
BST60X120-1BLXLDTTT N/A 2.3622 in60.000 mm N/A 4.7244 in120.000 mm N/A 0.7874 in20.000 mm N/A 0.0394 in1.000 mm N/A 164000 lbf730000 N730.00 kN N/A
Unit of Measure
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