Item # BST40X72-1BDFP4, Duplex Angular Contact Thrust Ball Bearing for Ball Screws - Face to Face Arrangement, Open Type, One Row Bears Axial Load On Bearing Distributors, Inc.

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All Categories > All Products > Bearings > Ball Bearings > Angular Contact Ball Bearings > Precision Angular Contact Ball Bearings > Angular Contact Thrust Ball Bearings for Ball Screws - BST Type > Duplex Angular Contact Thrust Ball Bearings for Ball Screws > Item # BST40X72-1BDFP4

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Unit of Measure

Technical Specifications | Dimensional Specifications

Technical Specifications

Type	N/A Ball Screw Support Bearing
Bore Type	N/A Round
Material	N/A High Carbon Chrome Steel
Cage Type	N/A Fiber Glass Reinforced
Cage Material	N/A Nylon
Precision Rating	N/A ISO Class 4
Configuration	N/A Two
Static Load Rating	N/A 15700 lbf70000 N70.00 kN
Dynamic Load Rating	N/A 6950 lbf31000 N31.00 kN
Enclosure	N/A Open
Weight	N/A 1.19 lb0.54 kg
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Duplex Angular Contact Thrust Ball Bearing for Ball Screws - Face to Face Arrangement, Open Type, One Row Bears Axial Load - Dimensions
d	N/A 1.5748 in40 mm
D	N/A 2.8346 in72.000 mm
B	N/A 0.5906 in15 mm
2B	N/A 1.1811 in30.000 mm
d1	N/A 2.0630 in52.400 mm
d2	N/A 1.8976 in48.200 mm
D1	N/A 2.3465 in59.600 mm
D2	N/A 2.5079 in63.700 mm
r	N/A 0.0394 in1.000 mm
r1	N/A 0.0236 in0.600 mm
Contact Angle	N/A 60 º