|
COIL
CONVEYOR
WHEELS
In the steel mills,
the coils of sheeting can be handled by conveyors
formed of robust plates, which are hinged together
and run on rollers guided by a rail.
|
|
|
|
|
Part
Number
|
d
|
D
|
B
|
Other
References
|
Notes
|
|
mm
|
inches
|
mm
|
inches
|
mm
|
inches
|
|
|
|
9.1925
|
44.5
|
1.750
|
127
|
5
|
57.15
|
2.250
|
T-4367-B
|
'
|
|
9.1926
|
44.5
|
1.750
|
127
|
5
|
57.15
|
2.250
|
T-4284-B
|
with
closed washer
|
|
9.1927
|
63.50
|
2.500
|
127
|
5
|
63.50
|
2.500
|
B-6396-B.
C-2699
|
with
closed washer
|
|
9.1928
|
69.85
|
2.750
|
177.80
|
7
|
79.63
|
3.135
|
B-8724-B
|
'
|
|
9.1929
|
70
|
2.756
|
177.80
|
7
|
90.70
|
3.571
|
516157,
616918
|
'
|
|
9.1930
|
76.20
|
3
|
171.45
|
6.750
|
89.20
|
3.512
|
JK-1352-50
|
with
closed washer
|
|
9.1931
|
84.15
|
3.313
|
190.50
|
7.5
|
82.55
|
3.250
|
A-5704-B
|
'
|
|
9.1932
|
82.55
|
3.250
|
177.80
|
7
|
79.37
|
3.125
|
TWB 5217
|
'
|
|
9.1933
|
88.90
|
3.500
|
177.80
|
7
|
84.15
|
3.133
|
T-4373-B
|
'
|
|
9.1934
|
88.90
|
3.500
|
177.80
|
7
|
84.15
|
3.133
|
M-3903-B
|
with
closed washer
|
|
|
The main features of these rollers,
which are used in great numbers in every plant, are:
- Major thickness of outer ring
which must resist not only the load due to the weight
of the coil, but also shock which occurs during
loading.
- Efficient sealing system against
the infiltration of impurities to inside of the
bearing.
- It is possible to re-lubricate
the rollers during operation.
- It is possible to assemble
the roller on the end of the shaft, by selecting
the roller with the closed flange and bolt hole.
- Depending on the working conditions,
the wheels can be completely filled with parallel
rollers or be fitted with a separation cage and
roller guide.
|
|
