23
MODEL 638CALR
PARTS LIST FOR UNIT WITH 4” AND 8” CENTER DRIVE
MODEL 638CALR WITH 4” CENTER DRIVE SHOWN IN DRAWING
ITEM #
DESCRIPTION
ITEM #
DESCRIPTION
1
638CALRI INTERMEDIA
TE BED SECTION
1
638CALRI INTERMEDIA
TE BED SECTION (CONT
.)
2
138 Roller Adjustment Bracket
6
138G Roller (138F-BG-D)
3
Splice Plate
7
138G Pressure Roller (
138F-BG-D
)
4
Frame Cross Brace
8
Pressure Roller Adjusting Cam
5
Bed Space Rod (Not Shown)
9
Side Channel
10
4” CENTER DRIVE ASSEMBL
Y
10
8” CENTER DRIVE ASSEMBL
Y
11
4” Drive Pulley
11
8” Drive Pulley
12
4” T
ake-Up Pulley
12
4” T
ake-Up Pulley
13
4” Center Drive Plate Left Hand
13
8” Center Drive Plate Left Hand
14
4” Center Drive Plate Right Hand
14
8” Center Drive Plate Right Hand
15
4” Center Drive Belt Guard
15
8” Center Drive Belt Guard
16
4” Center Drive Belt Guard
16
8” Center Drive Belt Guard
17
Center Drive T
ake-Up Bearing Guide
17
Center Drive T
ake-Up Bearing Guide
18
Take-Up Bearing Assembly (A26231-L/R-SN)
18
Take-Up Bearing Assembly (A26231-L/R-SN)
19
3 Hole Flange Bearing w/1-3/16” Bore (BRW04040)
19
4 Hole Flange Bearing w/1-3/16” Bore (BRW04070)
20
251S Roller (A20345-BF)
20
251S Roller (A20345-BF)
21
Snub Roller Adjustment Bracket
21
Snub Roller Adjustment Bracket
22
4” FIXED END ASSEMBL
Y
22
4” FIXED END ASSEMBL
Y (CONT
.)
23
4” Fixed End Pulley
28
6” Wide PVC-120 Belting
24
4” Fixed End Plate
29
Reducer Push Plate Assembly
25
138G Grooved Rollers (138G-BF-D-G1A)
30
Under
neath Motor Base
26
3 Hole Flange Bearing w/1-3/16” Bore (BRW04040)
31
Chain Guard Angle Mount
27
1/8” Dia. 9-1/2” Long Pyranthane Round Belt (VBW71373)
32
Center Drive Chain Guard Assembly
27
1/8” Dia. 12” Long Pyranthane Round Belt (VBW71374)
33
#50 (thru 1-1/2 HP) or #60 Roller Chain
27
1/8” Dia. 14-1/2” Long Pyranthane Round Belt (VBW71375)
34
Gear Reducer Drive Sprocket
27
1/8” Dia. 19-3/4” Long Pyranthane Round Belt (VBW71376)
35
Pulley Drive Sprocket
27
1/8” Dia. 11-1/4” Long Pyranthane Round Belt (VBW71377)
36
Gear Reducer
37
Motor
WARNING
:
When installing
below
7’-0” elevation, tread
rollers must be designed to pop out.
When install
-
ing at 7’-0” or
higher
elevation, tread rollers
must
NOT
be allowed to pop out.
Specify
Unit Serial Number
when ordering replacement parts to
ensure proper allocation of components.
Recommended Spare Parts are shown in red. Charted are item no.
and part description
When ordering use example below.
Example: Need a replacement 4” Drive Pulley for 638CALR 4” Center
Drive
Part No:
SN 123456 - 11 - 4” Drive Pulley
Summary of Contents for 251CALR
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