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BM & BMX : to suit T & T-SS Track

Linear » Linear Slides »
BM & BMX : Support Bushings (Standard Profile)


* Concentric (stationary) bushing - since concentrically mounted wheels have a fixed position, these bushings set the alignment of the carriage assembly to the rail.
   Concentrically mounted wheels should be configured to carry the majority of the load whenever possible.
** Eccentric (adjustable) bushing - rotation of eccentric allows adjustment between track and guide wheels.

Discounts 1+ 0% 20+ 5% 40+ 10% 60+ 15% 100+ 20% 200+ 35%

Part Number Dual
Vee
Size
Fastener
Size
Hex
Size
HS
Offset
EC
Head
Height
HH(1)
Length
Body
LB
Overall
Length
LO
Outside
Dia.
OD(2)
Inside
Dia.
ID
Head
Dia.
HD
Steel Stainless
Steel Stainless Cost Quantity Order Cost Quantity Order
Concentric:
BM-1 BM-1SS 1 M4 - - 6.22 7.6 13.8 4.76 4.01 11.2 £4.67
£8.10
BM-2 BM-2SS 2 M6 - - 6.65 10.8 17.9 9.52 6.10 14.2 £5.35
£10.71
BM-3 BM-3SS 3 M8 - - 9.47 15.6 25.1 11.99 8.10 19.1 £8.28
£15.48
BM-4 BM-4SS 4 M10 - - 11.10 18.8 29.9 15.00 10.11 22.4 £9.05
£24.33
Eccentric:
BMX-1 BMX-1SS 1 M4 12 0.18 6.22 7.6 13.8 4.76 4.01 - £8.77
£16.54
BMX-2 BMX-2SS 2 M6 14 0.61 6.65 10.8 17.9 9.52 6.10 - £9.53
£19.82
BMX-3 BMX-3SS 3 M8 19 1.07 9.47 15.6 25.1 11.99 8.10 - £13.51
£27.27
BMX-4 BMX-4SS 4 M10 22 1.52 11.10 18.8 29.9 15.00 10.11 - £14.92
£36.47
All mounting information assumes a central position of the eccentric bushing, thus allowing wheel position adjustment from "+EC" to "-EC".
(1) Head height (HH) Tolerance is ±0.05mm.
(2) The bushing's outside diameter is designed to fit the corresponding size DualVee guide wheel.

Material
Bushings: Leaded screw stock, plated finish or stainless steel.
BMX: Adjustable bushing. Eccentric mounting hole. By rotating the BMX bushing on its mounting bolt, the clearance between the wheel and the track can be adjusted.
BM: Stationary bushing. Concentric mounting hole. The major load should be carried on the stationary bushing.

Features (Support Bushing)
•Rigidly affixes guide wheels to a mounting surface precisely
•Material options include 303 stainless steel or nickel plated carbon steel
•Concentric and eccentric configurations allow for system adjustment
•Customer to supply screw/bolt to fix wheel bush assembly to mounting surface
•Standard and low profile head height configurations are available to suit space requirements
•Head Height (HH) Tolerance is ±0.05mm
•Outside diameter of bushing is designed to fit the corresponding size DualVee guide wheel

Downloads
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