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Accuracy level and compact size make the Miniature Instrument bearing ideal for small mechanisms or devices that require high repeatability and responsiveness. When replacing high friction plain bearings, Instrument bearings consistantly low coefficient of friction eliminates stick-slip and provides smooth linear performance. Each Instrument bearing can be provided with a matched 60 Case LinearRace shafting for minimum fit-up, optimizing system performance and accuracy.
Miniature Instrument Ball Bushing Bearing |
Working Bore Diameter (in) |
60 Case LinearRace Part Number |
LinearRace Max Length (in) |
Dynamic(1) Load Capacity (lbf) |
---|---|---|---|---|
INST 258-SS | .1250 / .1247 | LRI 2 | 12 | 7 |
INST 369-SS | .1875 / .1872 | LRI 3 | 12 | 9 |
INST 4812-SS | .2500 / .2497 | LRI 4 | 12 | 19 |
Miniature Instrument Ball Bushing Bearing & LinearRace Sets |
Nominal Diameter (in) |
Outside Diameter (in) |
Ball Bushing Bearing Length (in) |
Number of Ball Circuits |
INST 2 MS1 | .1250 | .3125 / .3121 | .500 / .485 | 3 |
INST 3 MS1 | .1875 | .3750 / .3746 | .562 / .547 | 3 |
INST 4 MS1 | .2500 | .5000 / .4996 | .750 / .735 | 3 |
Miniature Components and Systems | 1527 KB | |
Miniature Components and Systems | 1524 KB | |
Miniature Components and Systems | 1626 KB |
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