Belt Conveyor Idlers - Continental Conveyor

Belt Conveyor Idlers - Continental Conveyor

The Series 30000
3000
Idler features
at a Glance
SERIES
3000
30000
DIMENSIONS
FOR CONTINUOUS
CAPACITI ES, AND
MATERIALS
HEAVY CONCENTRIC
TUBING
COMBINATION CONTACT AND
LABYRINTH SEAL FOR FULL
BEARING PROTECTION
OP ERATION, HIGH
HEAVY, ABRASIVE
Continental series 3000 belt conveyor idlers
are for continuous operation , high capacities ,
and heavy, abrasive materials where lump
size is limited by the width of the belt.
Troughed belt idlers may be furnished with
end rolls inclined at 20°, 35° or 45°, the latter
two handling a volume of materials limited
only by the construction of the belt.
All idlers are available with 5" or 6" diameter
rolls . Flat belt and return belt idlers are
available with 5" rolls. All rolls are equipped
with precision ball bearings. A separate
cartridge type contact and labyrinth grease
seal offers triple bearing protection with
neoprene contact members, and grease filled
clearances .
The counterbored outer shell and stamped
end disc are swaged to .perfect concentricity
and continuously welded to form an air-tight
concentric unit.
The stamping cavity is
grease-filled before assembly, and its large
diameter permits easy movement of grease to
the bearings.
The efficient grease-in ,
cartridge seal and the large reservoir of
grease make for extended operating life.
The 20 mm diameter through-shafts are
machined at both ends, and the bearings are
factory adjusted by press fitting the cartridge
seal and bearing into the roll end disc.
The inverted angle base has slotted footstraps that permit easy, quick mounting and
alignment. The formed steel brackets are jigwelded to the base to insure roll alignment.
The ribbed end brackets are contoured to
provide a large clearance so that spilled
materials cannot become wedged and stall
the rolls .
DEEP GROOVED
BALL BEARING
All Continental
series 3000 idlers
meet or exceed
CEMA C5 specifications.
Series 3000 idlers are available in a wide
variety of types including flat belt carrying
rubber cushion, training idlers , picking roll
an~ variable troughing idlers.
Return belt
idlers are available in rubber tread , beater
and training types . All idlers are available in
belt widths to 60 inches.
SERIES 30000
3000 DIMENSIONS
BB-30020
_-I-RaM,_
-
-
5"
Idler
Number
B
----------~
6"M IN.
~---------- A ----------~
SLOTED FOR~
5/8" BOLTS
A
- -II
6' MIN.
SLOTEDFOR
518' BOLTS
/l~-4I-- 9' --1
in .
in .
in.
in .
in .
in .
Idler
Weight
Ibs
27
203/4
81 14
105/8
613/16
56
BB-30020-5-20
88-3020-5-20
29
23
81 /4
107/8
79/16
60
BB-30020-5-24
88 -3 020-5-24
24
351 /2
33
267/8
81 /4
113/8
8 15/16
65
BB-30020-5-30
88-3020-5-30
30
41 1/2
39
325/8
85/8
123/8
1015/16
73
BB-30020-5-36
88-3020-5-36
36
47 1/2
45
383/8
85/8
131 /8
1215/16
83
BB-30020-5-42
88-3020-5-42
42
53 1/2
51
45
9
141 /4
151 /4
93
BB-30020-5-48
88-3020-5-48
48
501 /2
63
503/4
9
15
171 /4
114
BB-30020-5-60
88-3020-5-60
60
7 1 1/2
69
621 /2
9
161 /2
211 /4
134
TROUGHING 35° EQUAL LENGTH ROLLS 5" DIA,
Idler
Number
8elt
Width
in.
in.
in.
in.
in .
in.
in.
Idler
Weight
Ibs
BB-30035-5-18
88-3035-5-18
18
291 /2
27
183/4
81 14
123/8
613/16
58
BB-30035-5-20
88-3035-5-20
20
311 /2
29
201 1/16
8 1/4
12 13/ 16
79/16
61
BB-30035-5-24
88-3035-5-24
24
351 /2
33
243/8
8 114
135/8
815/16
67
BB-30035-5-30
88-3035-5-30
30
411 /2
39
29 1/8
85/8
151 /8
1015/ 16
76
BB-30035-5-36
88-3035-5-36
36
47 1/2
45
347/8
85/8
165/ 16
12 15/16
86
BB-30035-5-42
88-3035-5-42
42
53 1/2
51
41
9
18
15 1/4
96
48
591 /2
1
57
46 1/4
9
19 1/4
17 1/4
11 7
60
711 /2
69
551 /4
9
213/8
213/8
133
BB-30035-5-48
88-3035-5-48
Idler
Number
I I ,~
G
291 /2
1 - ._ __ _ _ __ __ _ _
F
311 /2
B
A
C
D
F
G
I
1
BB-30220
~~~JJ
D
18
BB-30035-5-60
88-3035-5 -60
F
C
20
6' MIN.
518' BOLTS
B
BB-30020-5-18
88-3020-5-18
BB-30035
E:~_
SLOTEDFOR~
A
Belt
Width
in.
1 1/4'
~---------
TROUGHING 20° EQUAL LENGTH ROLLS 5" DIA
TROUGHING TRAINING IDLER 20° ROLLS 5" DIA,
Belt
Idler
Weight
Ibs
Width
in.
A
B
C
D
F
G
in.
in.
in.
in.
in.
in.
BB-30220-5-18
88-3120-5-18
18
291 /2
27
23 1/8
9
13 1/2
613/16
101
BB-30220-5-20
88-3120-5-20
20
311 /2
29
253/8
9
133/4
79/16
104
BB-30220-5-24
88-3120 -5-24
24
35 1/2
33
29 1/4
9
141 /4
8 15/16
11 4
BB-30220-5-30
88-3120-5-30
30
41 1/2
39
35
93/8
151 /4
10 15/16
133
BB-30220-5-36
88-3120-5-36
36
47 1/2
45
403/4
93/8
16
12 15/16
155
BB-30220-5-42
88-3120-5-42
42
531 /2
51
473/8
93/4
171 /8
151 /4
177
BB-30220-5-48
88-3120-5-48
48
1
60
591 /2
I
57
58 1/2
93/4
17 3/4
17 1/4
180
71 1/2
69
631 /2
93/4
191 /4
21 1/4
207
BB-30220-5-60
88-3120-5-60
'n
~
BB-30235
_ --I-gULS
Width
in.
in.
in.
in.
in.
in.
Idler
Weight
Ibs
BB-30235-5-18
88-3135-5-18
18
291 /2
27
211 /8
9
143/4
613/16
102
BB-30235-5-20
88-3135-5-20
20
311 /2
29
23 1/16
9
153/16
79/16
106
BB-30235-5-24
88-3135-5-24
24
351 /2
33
263/4
9
16
815/16
116
BB-30235-5-30
88-3135-5 -30
30
411 /2
39
311 /2
10 15/16
136
36
47 112
45
371 /4
93/8
/g;
-~-;k
I · , . I
BB-30235-5-36
88-3135-5-36
BB-30235-5-42
88-3135-5-4 2
53 1/2
51
433/8
93/4
203/8
151 /4
I-- 9' --1
BB-30235-5-48
88-3135-5-48
42
0
48
591 /2
57
47
93/4
213/4
191 /2
185
BB-30235-5-60
88-3135-5-60
60
711 /2
69
93/4
24 1/4
2 1 1/4
213
Idler
Number
I
- S-------jll
I, ~
I--
1 - ._ __ _ _ __ __ _ _ _
A
6' MIN.
SLaTED FOR .../
518' SaLTS
2
TROUGHING TRAINING IDLER 35° ROLLS 5" DlA
Belt
A
B
C
D
in.
F
G
11
573/4
93/8
171 /2
1811 / 16 1215/16
158
181
BB-30J20
_-i-I?J1._
-
-
5'
r---------c--------~
0
TROUGHING GUIDE IDLER 20 ROLLS 5" DIA
Idler
Idler
Number
8elt
Width
in.
in.
in.
in.
in.
in.
BB-30J20-5-18
88· 3220·5·16
18
29112
27
203/4
8 1/4
613/16
10 5/8
65
23
8114
79/16
10 7/8
69
B
A
C
D
G
H
Weighl
in.
Ibs
1
BB-30J20-5-20
88·3220·5·20
20
3 1 112
29
.!.:b---.c:.....;..~i-------'-'--.......J!.!.Ll L ' ,
BB-30J20-5-24
88·3220-5-24
24
351 /2
33
267/8
81 /4
815/ 16
11 3/8
74
BB-30J20-5-30
88-3220-5-30
30
411 /2
39
325/8
85/8
10 15/16
12 3/8
82
I-i_-- --
BB-30J20-5-36
88-3220-5-36
36
47112
45
383/8
85/8
12 15/16
131 /8
92
BB-30J20-5-42
88-3220-5 -42
42
531 /2
51
45
9
151 /4
14 114
102
BB-30J20-5-48
88-3220-5-46
48
591 /2
57
49
93/4
191 /2
21 3/4
185
60
711 /2
69
573/4
93/4
21 114
241 /4
213
H
i
.-lI
I
- A _ _ __ _
' 6' ~IN
/t-~g:,j·
SLaTED FOR
SIS' BOLTS
BB-30J20-5-60
88-3 220-5-60
II
l'
I
BB-30J35
EmIl
~----c----~~
Idler
Number
__~
TROUGHING GUIDE IDLER 35" ROLLS 5" DIA,
Belt
Width
in.
I~
L~, -J
111",.
)
I'
~'-
,
r g'l
!
,i
!
!
!
,
0
""Ii'
I
~
!
4112'
0
I
!
. ,
5'.-/ .
6' MIN.
r--;-1
SLaTED FOR
5/S' BOLTS
C
/ -L
-"g''=1'
---I
G
H
Idler
Weight
in.
in .
in.
in.
in.
in.
Ibs
29 1/2
27
183/4
81 /4
613/16
123/8
67
BB-30J35-5-20
88-3235-5-20
29
20 11 /16
81 /4
79/16
1213/16
70
BB-30J35-5-24
88-323 5-5-24
24
351 /2
33
243/8
81 /4
815/16
135/8
76
BB-30J35-5-30
88-3235-5-30
30
41 1/2
39
291 /8
85/8
10 15/16
151 /8
85
BB-30J35-5-36
8B-3 235-5-36
36
47 1/2
45
347/8
85/8
1215/16
165/16
95
BB-30J35-5-42
88-3235-5-4 2
42
53 1/2
51
41
9
151 /4
18
105
BB-30J35-5-48
88-3235-5-46
48
59 1/2
57
461 /4
9
171 /4
191 /4
11 5
BB-30J35-5-60
88-3235-5-60
60
711 /2
69
551 /4
9
211 /4
211 /4
4M
I
j
125
RETURN BELT IDLER ROLLS 5" DlA
Idle r
Number
Belt
Width
in.
in.
BB-30100-5-18
88-3010-5-18
18
283/4
B
A
C
Weight
in.
in .
Ibs
f
27
207/8
30
d
BB-30100-5-20
88-3010-5-20
20
303/4
29
BB-30100-5-24
88-3 010-5-24
24
343/4
33
227/8
1
267/8
31
1
34
BB-30100-5-30
88-3010-5-30
30
403/4
39
327/8
39
BB-30100-5-36
88-3010-5-36
36
463/4
45
387/8
44
BB-30100-5-42
88-3010-5·42
42
523/4
51
447/8
49
BB-30100-5-48
88-3010-5·46
48
583/4
57
51
68
BB-30100-5-60
88-3010-5-60
60
703/4
69
63
82
"
b
BELT TRAINING RETURN IDLER ROLLS 5" DIA
Idler
Belt
Number
Width
in.
!
:t::.
D
31 1/2
-
c
C
18
BB-30300
_-i-liEu_
D
B
20
Idler
A--I
I1I' uu.uu . .u!.u; ...u.u.. [--'1'.
A
BB-30J35-5-18
88-3235-5-16
BB-30100
_-i-il.U._
-SLaTED FOR
6' MIN.
SlS' BOLTS ~m
,
)
Idler
A
B
C
D
Weight
in.
in.
in.
in.
Ibs
m
BB-30300-5-18
88-3110-5-16
18
29112
27
19 1/2
81
BB-30300-5-20
88-3110-5-20
20
311 /2
29
227/8
21 112
85
BB-30300-5-24
88-3110-5-24
24
351 /2
33
267/8
25112
92
BB-30300-5-30
88-3110-5-30
30
41 112
39
327/8
31 112
103
BB-30300-5-36
88-3110-5-36
36
471 /2
45
387/8
371 /2
114
BB-30300-5-42
88-3110-5·42
42
531 /2
51
447/8
431 /2
125
BB-30300-5-48
88-3110-5·46
48
591 /2
57
51
53
162
BB-30300-5-60
88-3110-5-60
60
711 /2
69
63
65
196
207/8
1
.
""1
3
BB-33020
_-I-lAM_
·.
I'~ G~d
~lJ
~
,
I
Belt
Width
A
B
C
0
F
G
Idler
Weight
in.
in.
in .
in.
in.
in.
in.
Ibs
BB-33020-5-18
88-3320-5-18
18
29 1/2
27
19
83/8
103/8
6 13/16
55
BB-33020-5-20
88-3320-5-20
20
311 /2
29
21 1/4
83/8
105/8
79/16
59
24
35 1/2
33
251 /8
83/8
111 /8
8 15/16
64
Idler
Number
'
, I
r
' !! ,
BB-33020-5-24
88-3320-5-24
30
41 1/2
39
307/8
83/4
12 1/8
1015/16
72
.'
1"'"" ' , '
1
6' ~IN.
BB-33020-5-30
88 -3320-5-30
:
BB-33020-5-36
88-3320-5-36
36
471 /2
45
365/8
83/4
127/8
1215/ 16
82
BB-33020-5-42
88-3320-5-42
42
531 /2
51
43 1/4
9 1/8
14
151 /4
92
BB-33020-5-48
88-3320-5-48
48
59 1/2
57
503/4
9 1/4
15
17 1/4
11 8
BB-33020-5-60
88-3320-5-60
60
71 112
69
621 /2
91/4
16 1/2
211 /4
130
:
·
~
IT
IMPACT 20° TROUGHING IDLER ROLLS 51/4" DIA
'1
1/4
'
/ffi-l
SLOTED FOR-./
518' BOLTS
L~.
BB-33035
_ ·-I-ldtS
.
r
~------c--------~
5114'
IMPACT 35° TROUGHING IDLER ROLLS 51/4" DIA
in.
in.
Ibs
117/8
6 13116
57
79/16
60
13 1/8
8 15/16
66
145/8
10 15/16
75
15 13/16 1215/16
85
in.
in.
in.
BB-33035-5-18
88-3335-5-18
18
291 /2
27
151 /4
83/8
BB-33035-5-20
88-3335-5-20
20
3 11 /2
29
17 3/16
83/8
125/16
BB-33035-5-24
88-3335-5-24
24
351 /2
33
207/8
83/8
BB-33035-5-30
88-3335-5-30
30
4 1 112
39
255/8
83/4
BB-33035-5-36
88-3335-5-36
36
47 1/2
45
313/8
83/4
BB-33035-5-42
88-3335-5-42
42
51
37 1/2
9 1/8
17 1/2
15 1/4
95
BB-33035-5-48
88-3335-5-48
48
53 1/2
1
59 1/2
57
46 1/2
9 1/4
19
171/4
11 0
BB-33035-5-60
88-3335-5-60
60
711 /2
69
55 1/4
9 1/4
21 1/2
21 1/4
130
B
A
0
C
in.
F
in.
35 DEG.
[
1:-
IMPACT FLAT BELT IDLER ROLLS 51/4" DIA.
Belt
W idlh
A
B
C
Idler
Weight
in.
in.
in.
in.
Ibs
BB-33000-5-18
88-3300-5-18
18
283/4
27
207/8
32
BB-33000-5-20
88-3300-5-20
20
303/4
29
22 7/8
34
BB-33000-5-24
88-3300-5-24
24
343/4
33
267/8
39
BB-33000-5-30
88-3300-5-30
30
403/4
39
327/8
46
BB-33000-5-36
88-3300-5-36
36
463/4
45
387/8
52
BB-33000-5-42
88-3300-5-42
42
523/4
51
44 7/8
59
BB-33000-5-48
88-3300-5-48
48
583/4
57
51
73
BB-33000-5-60
88-3300-5-60
60
703/4
69
63
88
Idler
Number
5114'
~~
/C-l·.-j ·
, i ~16. J
6' MIN.
SLaTED FOR
518' BOLTS
BB-30420
_ ·-I-Iet]._
.
~----------H----------~
I"
D F
~
b.!------'-''---+---..:....:-...L.l,
1-1_ _ _ _ _
:
_ _ _ _
~~
1
SLaTED FOR
518' BOLTS
4
Idler
Weight
Belt
Width
BB-33000
~
G
Idler
Number
"
:
r 6·~IN.
/C~:. :j·
TROUGH ED BELT PICKING IDLER ROLLS 5" DIA
Idler
Number
Belt
Width
in.
in.
in.
BB-30420-5-24
88-3420-5-24
24
35 1/2
33
27 1/8
BB-30420-5-30
88-3420-5-30
30
411 /2
39
32 1/2
BB-30420-5-36
88-3420-5-36
36
47 1/2
45
38 1/2
BB-30420-5-42
88-3420-5-42
42
53 1/2
51
441 /2
9
BB-30420-5-48
88-3420-5-48
48
59 1/2
57
58 '1/2
9
11
BB-30420-5-60
88-3420-5-60
60
711 /2
69
62 1/2
9
11
A
B
C
in.
0
F
G
H
Idler
Weight
in.
in.
Ibs
in.
in.
8 1/4
101 /4
15 9/16 8 15/16
66
85/8
105/8
207/8
1015/16
76
85/8
105/8
267/8
12 15/16
86
11
327/8
15 1/4
96
387/8
60 1/2
106
507/8
72 1/2
130
BB-30635
_-I-iMtW
--
VARIABLE TRANSITION IDLER ROLLS 5" DIA. TO 30'
Idler
Number
Belt
Width
BB-30635-5-24
BB·3505· 5·24
24
BB-30635-5-30
BB· 3505·5·30
30
411 /2
39
327/8
BB-30635-5-36
BB-3505·5·36
36
471 /2
387/8
BB-30635-5-42
BB·3505· 5·42
42
53 1/2
45
t
51
447/8
51
"
63
B
A
in .
0
C
Idl e r
Weig ht
G
in.
in.
in.
in.
35 1/2
33
267/8
40
,
in.
Ibs
8 15/16
140
46
1015/16
153
52
1215/16
175
58
151 /4
19 1
64
"
76
171 /4
232
211 /4
274
1<
1
~
1
f
7
~
BB-30635-5-48
BB-3505· 5·48
48
591 /2
57
BB-30635-5-60
BB·3505·5·60
60
711 /2
69
BB-30000
I:I:IH+I
Idler
Number
J nnn_n;uunnn n~ ,,~ & I
~
II,
',II
I
i
6' MIN,
SLaTEDFOR
5/8' BOLTS
FLAT BELT IDLER ROLLS 5" DIA.
Belt
Wid th
,in.
311;1
/t-l:j -
B
C
Id le r
We igh t
in.
in.
in.
Ibs
18
283/4
27
207/8
BB-30000-5-20
BB·3000-5·20
20
303/4
29
227/8
31
BB-30000-5-24
BB·3000· 5· 24
24
343/4
33
267/8
34
BB-30000-5-30
BB·3000-5·30
30
403/4
39
327/8
39
BB-30000-5-36
BB·3000·5·36
36
463/4
,
45
387/8
44
BB-30000-5-42
BB· 3000· 5·42
42
523/4
51
447/8
49
BB-30000-5-48
BB·3000· 5· 48
48
583/4
57
51
52
60
703/4
63
60
30
1
1
1
BB-30E20
_-I-liM._
--
,,·1 :
A
BB-30000-5-18
BB·3000· 5·18
BB-30000-5-60
BB-3000·5· 60
!1 -A- -II\J F ' :'
,
69
SIDE GUIDE IDL ERS 20
Idler
Number
Be lt
W idl h
in.
in.
in.
29 1/2
27
13 11 /16
A
B
Idle r
Weig ht
H
in.
Ibs
BB-30E20-5-18
BB-3620·5· 18
18
BB-30E20-5-20
BB·3620·5·20
20
311 /2
29
13 15/16
30
BB-30E20-5-24
BB·3620·5· 24
24
351 /2
33
147/ 16
30
BB-30E20-5-30
BB·3620·5-30
30
411 /2
39
157/ 16
32
BB-30E20-5-36
BB·3620·5·36
36
471 /2
45
163/16
32
BB-30E20-5-42
BB· 3620·5· 42
42
53 1/2
51
175/ 16
34
BB-30E20-5-48
BB·3620· 5· 48
48
59 1/2
57
18 1/8
40
BB-30E20-5-60
BB·3620·5· 60
60
7 11 /2
69
195/8
48
30
H
,
1 - - 1
_ _ _ __
6' MIN,
~
~@
SLaTED FOR ---./
518' BOLTS
IL ',
I
9 -J
1
<
.
BB-30E35
_-I-il&tW
--
r,
SIDE GUIDE IDLERS 35
Idler
Number
Belt
Width
BB-30E35-5-18
BB-3635· 5·18
18
29112
27
157/16
BB-30E35-5-20
BB· 3635·5·20
311 /2
29
157/8
32
BB-30E35-5-24
BB-3635· 5·24
20
nl
24
35 1/2
33
16 11 /16
32
BB-30E35-5-30
BB· 3635· 5·30
30
-
4 1 1/2
39
183/16
34
BB-30E35-5-36
BB·3635· 5·36
36
47, 1/2
45
193/8
34
BB-30E35-5-42
BB· 3635· 5·42
42
53 1/2
51
211 /16
36
BB-30E35-5-48
BB-3635·5·48
48
59112
57
223/8
42
BB-30E35-5-60
BB·3635· 5·60
60
71 1/2
69
247/8
50
in.
Idler
We ight
A
B
H
,in.
in.
in.
,
Ibs
32
L
c
1
'-
5