SKF 71921 ACDGA/P4A Single Row Angular-Contact Ball Bearing, High Precision Bearing - 105 mm ID, 145 mm OD, 20 mm Width Needle roller/axial ball bearings receiver unit

receiver unit

Suitable for use in axial bearing arrangements and as spacer components

70 lb Warranty Full Lifetime Drive Tang Size 3/8 in Finish Full Polish Chrome Set Size Range Min 13mm Magnetic No UPC 082171036804 Set Size Range Max 19mm Included Storage Blow Mold Case Set Piece Count 15 Material Alloy Steel

Including sockets in the commonest dimensions

4 in UPC 099575005626 Included Storage Blow Mold Case Overall Width 1

SKF 71921 ACDGA/P4A Single Row Angular-Contact Ball Bearing, High Precision Bearing - 105 mm ID, 145 mm OD, 20 mm Width Needle roller/axial ball bearings receiver unitSpindle bearings Spindle Bearings are precision angular contact ball bearings designed specifically for machine tool spindles and similar high speed, high precision applications. They provide high running accuracy and accommodate combined radial and axial loads at very high speeds with low friction and low heat generation. Manufactured to the highest precision standards. Suitable for use in applications where extreme accuracy and reliability are