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Shaft Couplings
Oldham Couplings
BG : Sliding Disc (Oldham) Couplings
BG57-T
BG57-T
Lateral Offset Through Hub Oldham Coupling, Aluminium Hubs and Black Acetal Disc, Set Screw Fixing
Product specifications
Fixing Type
Set Screw
Hub Type
Through Hub
Min. Bore Diameter [D1] & [D2]
12
Max. Bore Diameter [D1] & [D2]
30
Diameter [A]
57.1
Dimension [L]
78
Dimension [L1]
28.4
Dimension [b]
21.2
Thread [d]
M8
Static Break Torque
150
Peak Torque (Nm)
44
Mass (g)
361
Moment of Inertia kg•m² x 10-8
12410
Max. Parallel Offset (mm)
±0.25
Max. Axial Play
±0.20
Torsional Rate deg/Nm
0.022
Static Stiffness (Nm/rad)
2610
Max. Tightening Torque Nm
18.36
Wrench mm
4
Specifications
Overview
Product specifications
Fixing Type
Set Screw
Hub Type
Through Hub
Min. Bore Diameter [D1] & [D2]
12
Max. Bore Diameter [D1] & [D2]
30
Diameter [A]
57.1
Dimension [L]
78
Dimension [L1]
28.4
Dimension [b]
21.2
Thread [d]
M8
Static Break Torque
150
Peak Torque (Nm)
44
Mass (g)
361
Moment of Inertia kg•m² x 10-8
12410
Max. Parallel Offset (mm)
±0.25
Max. Axial Play
±0.20
Torsional Rate deg/Nm
0.022
Static Stiffness (Nm/rad)
2610
Max. Tightening Torque Nm
18.36
Wrench mm
4
Information
Quality Certificate - AS9100D (EN9100:2018, JISQ9100:2016, KS Q 9100:2018), ISO9001:2015
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