Bervina jaw coupling is a three-piece design coupling that has an elastomeric element (spider) between two aluminum hubs. Our zero backlash jaw couplings are with metric and inch bores, keyed or keyless with set screw fixing.
It can be used for applications such as: pumps, mixers, compressors, gearboxes, fans, generators and for applications driven by an electric motor.
Main features of the jaw couplings are
resistance to oil, dirt, moisture that makes it to require low maintenance
it is very easy to install
low costs
no metal to metal contact
separates the hubs electrically
90 ShA spider
easily replaceable spider
Type
Bore sizes (mm)
Dimensions (mm)
Ang. offset (deg.)
Nominal torque (Nm)
Max torque (Nm)
D1, D2
D1, D2
OD
L
N
min.
max.
KS-7
3
7
14
22
7
1
2
4
KS-9
4
9
20
30
10
1,7
5
10
KS-14
4
14
30
35
11
1,7
12,5
25
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