Bearing Mounts

Rockford Ball Screw offers the most complete line of standard bearing mounts in the industry, including the BMF Series of fixed bearing mounts, BMR Series of 'simple radial' supports, and BM Series 'simple' supports.

Fixed rigid bearing mounts of BMF series are designed to support radial and axial load components of force. The BMR Series simple radial supports are suited for radial loads. The BM Series are "simple" supports for radial and axial loads.

All three series are available for common sizes of standard ACME and ball screws. Custom bearing mount solutions are also available to suit other applications.

Simple Angular Bearing Mounts (BM Bearing Mounts)

The BM series bearing mounts are SIMPLE supports that utilize a set of Angular Contact ball bearings mounted back to back. These bearing mounts are designed to support radial and axial load components of force. Consult engineering for application assistance if required.

  1. The BM series bearing mounts are universally precision machined to allow either foot or face mounting.
  2. The BM series bearing mounts are to be considered as “SIMPLE” support for column loading and critical speed calculations.

Simple Radial Bearing Mounts (BMR Bearing Mounts)

The BMR series bearing mounts are SIMPLE RADIAL supports utilizing shielded Radial ball bearings for supporting radial load components. These bearing mounts are NOT intended to support axial load components of force. Consult engineering fo application assistance if required.

  1. The BMR series bearing mounts are universally precision machined to allow either foot or face mounting.
  2. The BMR series bearing mounts are to be considered as “SIMPLE” support for column loading and critical speed calculations.

Fixed Angular Bearing Mounts (BMF Bearing Mounts)

The BMF series bearing mounts are FIXED RIGID supports that utilize a set of spaced Angular Contact ball bearings. These bearing mounts are designed to support both radial and axial load components of force. Consult engineering for application assistance if required.

  1. The BMF series bearing mounts are precision machined for foot mounting and pre-drilled for taper pins.
  2. The BMF series bearing mounts are to be considered as “FIXED” support for column loading and critical speed calculations.

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