NSK 7918-A5TRSUMP3 Spindle Bearing - 90 mm ID, 125 mm OD, 18 mm Width Saw Blade By using the corner-width rectangular

By using the corner-width rectangular prisms

88 lb Warranty 90 Days Calibration/1 Year on Parts Drive Tang Size 1/2 in Head Length 2

with a faceted cut

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a global leader in bearing and maintenance solutions

NSK 7918-A5TRSUMP3 Spindle Bearing - 90 mm ID, 125 mm OD, 18 mm Width Saw Blade By using the corner-width rectangularSpindle 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.