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Bearing, Rod end, Electric motor, Bellow coupling, Shaft collar

Text version of the page
e-cad
MFB-C MFBS-C
Bellows Flexible Coupling
Backlash Free Clamp Fixing
Available
secure online ordering
- W
Cap Screw M
/
0B 0E I
Discounts: 6+ -10% 116+ -15% 141+ -20% 1100+ -25% 1200+ -30% 1400+ -35%
II
Static
Moment of
Torsional
Max.
Max.
Max.
Part
Max
Mass
Inertia
Stiffness
Parallel
Working
Axial
Number
Rpm
g
kg«m2
Nm/rad
Offset
Angle
Play
BRONZE BELLOWS
MFB-12C
13000
3.8
9.7 x 108
82
0.10
1.5°
+0.40 -1.20
MFB-16C
9500
9.8
3.7 x 107
110
0.10
1.5°
+0.40 -1.20
MFB-20C
7700
16.0
1.0 x 107
180
0.15
2.0°
+0.60 -1.80
MFB-25C
6100
32.0
3.1 x 106
240
0.15
2.0°
+0.60 -1.80
MFB-32C
4800
58.0
9.6 x 106
330
0.20
2.0°
+0.80 -2.50
STAINLESS BELLOWS
MFBS-12C
13000
9.2
2.1 x 107
100
0.10
1.5°
+0.40 -1.20
MFBS-16C
9500
22.0
8.1 x 107
150
0.10
1.5°
+0.40 -1.20
MFBS-20C
7700
38.0
2.3 x 106
220
0.15
2.0°
+0.60 -1.80
MFBS-25C
6100
74.0
6.9 x 106
330
0.15
2.0°
+0.60 -1.80
MFBS-32C
4800
130.0
2.1 x 105
490
0.20
2.0°
+0.80 -2.50
Bore
Max.
Rated
Max.
Price
Part
Number
0D
Both Ends 0B
Bore
0B
0E
F
G
L
W M
Torque
Nm
Torque
Nm
Each 1 - 5
BRONZE BELLOWS
MFB-12C
12
4.00
5.00
7.0
2.25
4.0
7.50
23.50 M2
0.30
0.6
£24.28
MFB-16C
16
5.00
6.35
9.5
3.00
5.0
9.00
26.50 M2.5
0.50
1.0
£27.12
MFB-20C
20
6.00
8.00
12.5
3.50
6.5
10.00
32.00 M2.5
0.80
1.6
£27.12
MFB-25C
25
8.00
10.00
15.0
4.50
9.0
12.00
36.50 M3
1.30
2.6
£36.71
MFB-32C
32
10.00
14.00
21.0
5.00
11.0
13.50
42.00 M4
2.00
4.0
£42.29
STAINLESS BELLOWS
MFBS-12C
12
4.00
5.00
7.0
2.25
4.0
7.50
23.50 M2
0.50
1.0
£48.61
MFBS-16C
16
5.00
6.35
9.5
3.00
5.0
9.00
26.50 M2.5
1.00
2.0
£53.82
MFBS-20C
20
6.00
8.00
12.5
3.50
6.5
10.00
32.00 M2.5
1.50
3.0
£57.40
MFBS-25C
25
8.00
10.00
15.0
4.50
9.0
12.00
36.50 M3
2.00
4.0
£63.61
MFBS-32C
32
10.00
14.00
21.0
5.00
11.0
13.50
42.00 M4
3.00
6.0
£72.77
Material
MFB Hub: Aluminium (A2011) MFBS Hub: Stainless Steel (SUS316L)
MFB Bellows: Phosphor Bronze MFBS Bellows: Stainless Steel (SUS303L). Bellows are attached to the hubs by adhesive.
Performance
Maximum Temperature MFB: +100°C Approx. Maximum Temperature MFBS: +150°C Approx.
Boring Out: upto 25mm £4.09 per end. Add bore size required to end of part number eg. MFB-12-5/6C (bored 05mm & 06mm).
Pin Hole: Any Size £PO.A each. Tapped Holes: upto M8 incl. £6.09 each, over M8 £9.66 each. Keyways: Available subject to a minimum order quantity of 5
pieces P.O.A. due to being pre-formed prior to assembly. Keyways may be slotted after assembly but Ondrives Ltd. do not offer this service.
Other Info.
Supporting part for stepping motor enabling detection of point of origin. Zero backlash. High torsional stiffness and response. Complete absorption of eccentricity, angularity and end play by spring action of bellows configuration.
Uniform rotational speed, even under mis-alignment. Identical clockwise and anti-clockwise rotational characteristics. Maintenance free, oil and chemical resistant.
ondrives
+44 (0)1246 455500 +44 (0)1246 455522
H sales@ondrives.com A www.ondrives.com
Product information updated 1st April 2008 and subject to change. Please contact Sales for an accurate price and delivery.
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