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