NSK 7909-A5TRSULP3 Spindle Bearing - 45 mm ID, 68 mm OD, 12 mm Width Bearing heater 7-piece tool set

7-piece tool set

75 lb Warranty Full Lifetime Type Combination End A Drive Type Open End End B Offset Degrees 15° End B Drive Type 12 Point Reversible Yes Tooth Count 72 Length Format Standard Finish Full Polish Chrome Set Size Range Min 8mm SAE/Metric/Torx Metric UPC 082171096204 End A Offset Degrees 15° Set Size Range Max 19mm Included Storage Plastic Tray Set Piece Count 12 Material Alloy Steel

Gentle removal thanks to special pressure piece on the spindle

L-keys made from circular material with plastic sleeve for use on bicycles

NSK 7909-A5TRSULP3 Spindle Bearing - 45 mm ID, 68 mm OD, 12 mm Width Bearing heater 7-piece tool setSpindle Bearing NSK spindle bearings (also called super precision angular contact ball bearings) are engineered for machine tool spindles and other high precision, high speed applications. They feature optimized internal geometry, super precision tolerances, and are often supplied as universally matchable sets for stiff spindle arrangements.