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Type 51; accumulating load roller with a
single plastic sprocket head
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Accumulating load roller with a single plastic sprocket head, fitted
with two grooved ball bearings. Because it makes use of a friction
coupling, this roller is suitable for an accumulating roller conveyor
for the transportation of lightweight products with hard and flat
undersides. View
photo
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Sprocket head
Coefficient of friction
Bearing
Load capacity
Cartridge weight (each)
Bearing cartridge B-side
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polyamide (PA 6.6 HI) 1/2 x 5/16"
z=14
0.05 to 0.07
grooved ball bearing, types 6202 / 6003 (-z, -zz, -rs, -2rs)
40 daN (kg), also dependent on the bearing cartridge on the other
side
ø 50 135 g, ø 60 155 g, ø 80 205 g, ø
89 240 g
types 20, 21, 25, 26, 30, 34 |
|
| spindle |
kg/m |
internal thread
AL = IL |
spring-loaded sp.
AL = IL+2.. |
spindle flats
AL = IL+2x.. |
smooth sp.
AL=IL+2x.. |
ext. thread
AL=IL+2x.. |
stepped spindle
AL=IL+2x.. |
ø
hex
ø
ø
ø
ø |
10
11
12
14
15
17 |
|
0.63
0.84
0.91
1.23
1.42
1.81 |
M
M
M
M
M |
6x12
6x12
8x15
8x15
10x15 |
M
M
M
M |
8x15
10x15
10x15
12x20 |
|
ø
sw
ø
ø |
10x10
11x10
12x10
14x10 |
|
sw
sw
sw
sw
sw
sw
|
8x10
11x10
10x10
12x10
12x10
14x10
|
12x10 |
ø
ø
ø
ø
ø |
10x10
12x10
14x10
15x10
17x12 |
|
M
M
M |
10x15
12x15
14x20 |
|
with BD M
with BD M
with BD M
with BD M
with BD M
|
8x15
10x15
10x15
14x20
16x20 |
| tube |
bright steel
kg/m |
galvanized steel
kg/m |
stainless steel
kg/m |
blue plastic
kg/m |
grey plastic
kg/m |
ø
ø
ø
ø
ø
ø
ø
ø
ø
ø
ø
ø |
50
50
50
51
60
60
63
63.5
80
82.5
88.9
90 |
x
x
x
x
x
x
x
x
x
x
x
x
|
1.5
2.0
2.8
2.25
1.5
2.0
3.0
2.9
2.0
3.2
3.2
7.0 |
1.82
2.41
2.80
2.20
2.91
4.33
3.92
6.38
6.76
|
1.82
2.41
2.80
2.20
2.91
4.33
3.92
6.38
6.76
|
1.82
2.41
2.91
3.92
6.76
|
0.64
0.87
2.81
|
0.64
0.87
2.81
|
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