Page 1 of Press Bearings by QBC Quality Bearings & Components

sintered bronze pressbearings installation bpcl 1 punch or drill and ream a hole of diameter a in panel as specified in the design parameters table do not deburr or break edge of hole 2 place bearing assembly in hole the slight interference fit assures centering the assembly in the mounting hole 3 using an anvil with diameter n a minimum depth of o and a punch diameter of p press the bearing assembly into the panel by constantly applying a force of f per the table until the assembly is flush with the panel surface do not use hammer blows panel o n tooling and installation data nominal shaft diameter 1/8 3/16 1/4 5/16 3/8 1/2 5/8 3/4 a panel hole diameter 003 000 n anvil dia 005 000 o min anvil depth .49 .60 .60 .66 .66 .84 .97 1.09 p press tool min dia .59 .75 .75 .87 .87 1.07 1.30 1.50 .344 .500 .500 .625 .625 .812 1.063 1.250 .359 .515 .515 .640 .640 .827 1.078 1.265 installation c l force min dist f centerline cold-rolled to panel steel edge tons .24 .38 .38 .45 .45 .50 .75 2.0 5.0 5.0 5.5 5.5 6.0 inch www.qbcbearings.com 189

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