Installing Backstop Series RA 400 | GMN Bearing USA

Installing Backstops

Backstop with momentum lever series RA 400

inner ring shaft d = js6 (k5)

Keyway specifications according to DIN 6885, Bl.1 (P9) with back clearance.

Machine parts our backstops are pressed in can be of ferrous or nonferrous material. If you considered to use nonferrous material please contact our technical staff first.

The backstop can only be mounted or disassembled by way of the inner ring so that the bearing balls are not damaged. The inner ring of the backstop has to be axially secured on the shaft.

Please take care that the momentum lever is not fixed tight to the housing.

Our backstops are shipped oil lubricated for lifetime.

Click here or call 1.800.323.5725 to Request a quote

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