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