Thomson - Bearing Supports

Thomson Bearing Supports are a complete package for simple mounting of Thomson ball scew assemblies. They feature rugged steel construction, a low profile, and a compact design. Both Base and Flange mounting configurations are available - with dual angular contact bearings or floating radial bearing. All Thomson Bearing Supports are available off-the-shelf, come pre-assembled, and are ready for immediate installation.

Bearing Support Highlights

Rugged steel construction
Low profile, compact design
Base or Flange mounting configuration
Pre-assembled and ready for installation
Available off-the-shelf

Bearing Support Specification (Metric Units):

Metric Ball Screws
Diameter	BK	BF	FK	FF	MK	WK	QK	QF
12	X	X	X	X	X		X	X
16	X	X	X	X	X		X	X
20	X	X	X	X	X		X	X
25	X	X	X	X	X	X	X	X
32	X	X	X	X	X	X	X	X
40	X	X	X	X	X	X	X	X
50	X	X				X	X	X
63							X	X

Bearing Support Specifications (Inch Units):

Inch Series Ball Screws
Diameter x Lead	BK	BF	FK	FF	MK	WK	QK	QF
0.500 x 0.200 0.500 x 0.500	X	X	X	X	X		X	X
0.631 x 0.200 0.631 x 1.000	X	X	X	X	X		X	X
0.750 x 0.200 0.750 x 0.500	X	X	X	X	X		X	X
0.875 x 0.200	X	X	X	X	X	X	X	X
1.000 x 0.200 1.000 x 0.500 1.000 x 1.000 1.171 x 0.413	X	X	X	X	X	X	X	X
1.150 x 0.200 1.250 x 0.200 1.250 x 0.250 1.250 x 0.500	X	X	X	X	X	X	X	X
1.500 x 0.200 1.500 x 0.250	X	X	X	X	X	X	X	X
1.500 x 0.473	X	X	X	X	X	X	X	X
1.500 x 0.500	X	X	X	X	X	X	X	X
1.500 x 1.000	X	X	X	X	X	X	X	X
1.500 x 1.875 1.500 x 2.000	X	X	X	X	X	X	X	X
1.750 x 0.200	X	X			X	X	X	X
2.000 x 0.200 2.000 x 0.500 2.000 x 1.000 2.250 x 0.500 2.250 x 1.000						X	X	X
2.500 x 0.250 2.500 x 0.500 2.500 x 1.000						X	X	X