Modern machine tools require ball screws that can accurately position a work piece or machine component, quickly and efficiently. BSF/BSN Series ball screw support bearings are designed to meet these demanding requirements.
Condition Description
Fitting
High Accuracy
High Load
High Temperature
Lubrication
Industries
Machine Tools
Print
Woodworking
Product Features
60° contact angle bearing
Double row
Low friction contact lip seal
Greased
Relubrication facilities
Mounting holes (BSF only) for mounting directly onto machinery
Extraction groove (BSF only) to remove bearing from machine
BSF set screws plug relubrication holes to prevent contamination
Benefits
Supports large axial forces
Supports axial load in 2 directions
Sealing characteristic (low friction- and heat generation)
Greased for life
Relubrication of bearing during operation if required
Installation ready
Preload already set and achieved when lock nut is tightened
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