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Roach B Ball Transfer Conveyors

Roach B Ball Transfer Conveyors

At a Glance

  • 2 inch, 3 inch, 4 inch, 6 inch ball centers available
  • 50 lbs per ball with unit max of 200 lbs
  • Several widths

Recommended

Ball Transfer Model Numbers

Ball Transfer Model Number B-27-3-5:
B-(between frames)-(ball centers)-(length)

Ball Spacing

Determine ball spacing by dividing minimum package dimension by 2.5. Center to center ball spacing results with minimum of 9 ball casters required to support each package.

Specifications

Ball Assemblies: 1" dia. steel ball x 1-13/16" overall housing diameter. Mounting bolt is 1/4"-20.
Ball Capacity: 50 lbs. per ball with max. unit load not to exceed the capacity of 4 balls (200#).
Frames: 3-1/2" x 1-1/2" x 10 gauge steel with balls in set high position (1/4" above side frames) only.
Frame Capacity: 1300 lbs. maximum distributed live load per 10' section with supports at 10' centers; 3200 lbs. at 5' ctrs.
Plates: Balls are attached in square pattern to 10 gauge formed plates up to 39" BF. Above 39", plates are 7 gauge.
Couplings: Butt type.

Please contact Pro Pac or call 888-318-0083 for your conveyors.

Ball Transfers
Between Frames
2" Centers Balls per Ft.
3" Centers Balls per Ft.
4" Centers Balls per Ft.
6" Centers Balls per Ft.
2" Centers Wt. per Ft. (lbs)
3" Centers Wt. per Ft. (lbs)
4" Centers Wt. per Ft. (lbs)
6" Centers Wt. per Ft. (lbs)
13"
36
20
12
6
28
22
19
17
15"
42
20
12
6
32
23
20
18
17"
48
24
15
8
35
26
23
20
19"
54
28
15
8
38
28
24
21
21"
60
28
18
8
42
30
26
22
23"
66
32
18
10
45
32
27
24
25"
72
36
21
10
48
34
29
25
27"
78
36
21
10
52
36
30
26
31"
90
44
24
12
58
40
34
29
33"
96
44
27
12
62
42
36
30
37"
108
52
30
14
69
47
39
33
39"
114
52
30
14
72
49
40
34
43"
126
60
33
16
79
53
43
36
47"
138
64
36
18
85
57
47
40
51"
150
68
39
18
92
61
50
42

Please contact Pro Pac or call 888-318-0083 for your conveyors.

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