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Single Angular Contact Thrust Ball Bearings for Ball Screws
Angular Contact Thrust Ball Bearings for Ball Screws - BST Type
Unit of Measure
Items |
![]() 2A-BST40X90-1BLX#02 Single Angular Contact Thrust Ball Bearing for Ball Screws - Double Sealed |
![]() 2A-BST45X100-1BL#03 Single Angular Contact Thrust Ball Bearing for Ball Screws - Double Sealed |
![]() BST17X47-1BLXL Single Angular Contact Thrust Ball Bearing for Ball Screws - Double Sealed |
![]() BST20X47-1BLXL Single Angular Contact Thrust Ball Bearing for Ball Screws - Double Sealed |
![]() BST25X62-1BLXL Single Angular Contact Thrust Ball Bearing for Ball Screws - Double Sealed |
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Type | N/A Ball Screw Support Bearing | |||||||||
Bore Type | N/A Round | |||||||||
Material | N/A High Carbon Chrome Steel | |||||||||
Cage Type | N/A Molded | |||||||||
Cage Material | N/A Resin | |||||||||
Ball Material | N/A | |||||||||
d | N/A 1.5748 in40.000 mm | N/A 1.7717 in45.000 mm | N/A 0.6693 in17.000 mm | N/A 0.7874 in20.000 mm | N/A 0.9843 in25.000 mm | |||||
D | N/A 3.5433 in90.000 mm | N/A 3.9370 in100.000 mm | N/A 1.8504 in47.000 mm | N/A 1.8504 in47.000 mm | N/A 2.4409 in62.000 mm | |||||
B | N/A 0.7874 in20.000 mm | N/A 0.7874 in20.000 mm | N/A 0.5906 in15.000 mm | N/A 0.5906 in15.000 mm | N/A 0.5906 in15.000 mm | |||||
d1 | N/A 2.5512 in64.800 mm | N/A 2.9843 in75.800 mm | N/A 1.1772 in29.900 mm | N/A 1.1772 in29.900 mm | N/A 1.7480 in44.400 mm | |||||
d2 | N/A 2.3268 in59.100 mm | N/A 2.7598 in70.100 mm | N/A 1.0118 in25.700 mm | N/A 1.0118 in25.700 mm | N/A 1.5827 in40.200 mm | |||||
D1 | N/A 2.9606 in75.200 mm | N/A 3.3937 in86.200 mm | N/A 1.4606 in37.100 mm | N/A 1.4606 in37.100 mm | N/A 2.0315 in51.600 mm | |||||
D2 | N/A 3.2126 in81.600 mm | N/A 3.6457 in92.600 mm | N/A 1.6220 in41.200 mm | N/A 1.6220 in41.200 mm | N/A 2.1929 in55.700 mm | |||||
r | N/A 0.0394 in1.000 mm | |||||||||
r1 | N/A 0.0236 in0.600 mm | |||||||||
Contact Angle | N/A 60 º | |||||||||
Space Capacity (Single Row) | N/A | |||||||||
Seal Type | N/A Light Contact | |||||||||
Seal Material | N/A Nitrile Rubber | |||||||||
Precision | N/A ISO Class 4 | N/A ISO Class 4 | N/A | N/A | N/A | |||||
Configuration | N/A One | |||||||||
Preload | N/A | |||||||||
Static Load Rating | N/A 29200 lbf130000 N130.00 kN | N/A 34500 lbf153000 N153.00 kN | N/A 8450 lbf37500 N37.50 kN | N/A 8450 lbf37500 N37.50 kN | N/A 13300 lbf59000 N59.00 kN | |||||
Dynamic Load Rating | N/A 13200 lbf58500 N58.50 kN | N/A 13900 lbf62000 N62.00 kN | N/A 5450 lbf24300 N24.30 kN | N/A 5450 lbf24300 N24.30 kN | N/A 6550 lbf29200 N29.20 kN | |||||
Enclosure | N/A Double Sealed | |||||||||
Weight | N/A | |||||||||
Operating Temperature Range | N/A -40 to 250 ºF-40 to 120 ºC | |||||||||
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