BALDOR
Sheaves
For more details and additional products, see complete
Baldor•Maska
®
Product Catalog or www.maskapulleys.com
342
Gearmotors and
Gear Products
Motor
Accessories
PT Components
Grinders
Baldor
Mod Express
ABB
Mod Express
Product
Index
Features:
Stock Sizes - 1 and 2 grooves up to 25 HP. Both 1 and 2 groove
adjustable sheaves permit variations of as much as 30% in speed when used with a
fixed diameter sheave. Available in metric bores. ²arger sizes come with 2 set screws.
Other special bores are available, call for delivery terms.
Note:
DO NOT use these gray cast iron sheaves with rim speeds in excess of 6500
feet per minute.
How to order: Example: 8600X1-3/8
; 8600: Adjustable pitch sheave size. The first
digit stands for 8000 series. ²ast three digits represent the approximate outside
diameter (6.00). X 1-3/8: Bore size (1-3/8"). Metric bore sizes are designated with
“MM” after the metric dimension (X 25MM). ±nch bore sizes are designated with the
whole inch followed by the fraction. For example, a 1.5" diameter bore would be 1-1/2.
8000 SERIES
1 GROOVE
Dimensions
Part
No.
LIst
PrIce
Mult.
Sym.
O.D.
L1
F
G
AvaIlable Stock Bores
Approx.
Wt.
(lbs)
Max.
MIn.
Max.
MIn.
8325
33.80
VPS12
3.25
1 3/4
1 1/32
21/32
3/4
3/8
*1/2 · 5/8 · 3/4 · 7/8 · 1 · 1 1/8
9mm · 14mm · 19mm
2.0
8350
41.60
VPS12
3.75
1 3/4
1 5/32
25/32
7/8
1/2
*1/2 · 5/8 · 3/4 · 7/8 · 1 · 1 1/8
9mm · 14mm · 19mm · 24mm · 28mm
2.0
8400
42.70
VPS12
4.15
1 3/4
1 5/32
25/32
7/8
1/2
*1/2 · 5/8 · 3/4 · 7/8 · 1 · 1 1/8
12.7mm · 14mm · 19mm · 24mm · 28mm
2.5
8450
1
43.20
VPS12
4.75
1 3/4
1 5/32
25/32
7/8
1/2
*1/2 · 5/8 · 3/4 · 7/8 · 1 · 1 1/8
12.7mm · 14mm · 19mm · 24mm · 28mm
3.1
8550
2
67.80
VPS12
5.35
1 3/4
1 9/32
25/32
1
1/2
*1/2 · 5/8 · 3/4 · 7/8 · 1 · 1 1/8 · 1 3/8 · 1 5/8
12.7mm · 14mm · 19mm · 24mm · 28mm · 38mm
4.5
8600
2
105.40
VPS12
6.00
1 3/4
1 9/32
25/32
1
1/2
5/8 · 3/4 · 7/8 · 1 · 1 1/8 · 1 3/8 · 1 5/8
12.7mm · 19mm · 24mm · 28mm · 38mm · 42mm
5.0
8670
2
106.80
VPS12
6.70
1 3/4
1 9/32
25/32
1
1/2
5/8 · 3/4 · 7/8-1 · 1 1/8 · 1 3/8 · 1 5/8
12.7mm · 19mm · 24mm · 28mm · 38mm · 42mm
6.0
8740
2
153.40
VPS12
7.40
1 3/4
1 9/32
25/32
1
1/2
3/4 · 7/8 · 1 · 1 1/8 · 1 3/8 · 1 5/8
24mm · 28mm · 38mm · 42mm
7.0
Part
No.
LIst
PrIce
Mult.
Sym.
O.D.
L2
F
G
AvaIlable Stock Bores
Approx.
Wt.
(lbs)
Max.
MIn.
Max.
MIn.
D8325
81.00
VPS12
3.25
3 1/4
1 15/16
1 3/16
3/4
3/8
5/8 · 3/4 · 7/8 · 1 · 1 1/8
24mm · 28mm
3.5
D8350
93.20
VPS12
3.75
3 3/8
2 3/16
1 7/16
7/8
1/2
5/8 · 3/4 · 7/8 · 1 · 1 1/8
28mm
4.2
D8400
100.30
VPS12
4.15
3 3/8
2 3/16
1 7/16
7/8
1/2
5/8 · 3/4 · 7/8 · 1 · 1 1/8
24mm · 28mm
4.8
D8450
1
105.80
VPS12
4.75
3 3/8
2 3/16
1 7/16
7/8
1/2
5/8 · 3/4 · 7/8 · 1 · 1 1/8
12.7mm · 24mm · 28mm
6.0
D8550
2
123.60
VPS12
5.35
3 3/8
2 7/16
1 7/16
1
1/2
3/4 · 7/8 · 1 · 1 1/8 · 1 3/8 · 1 5/8
12.7mm · 19mm · 24mm · 28mm · 38mm
9.0
D8600
2
167.20
VPS12
6.00
3 3/8
2 7/16
1 7/16
1
1/2
3/4 · 7/8 · 1 · 1 1/8 · 1 3/8 · 1 5/8
12.7mm · 24mm · 28mm · 38mm · 42mm
10.8
D8670
2
176.80
VPS12
6.70
3 3/8
2 7/16
1 7/16
1
1/2
3/4 · 7/8 · 1 · 1 1/8 · 1 3/8 · 1 5/8
12.7mm · 24mm · 28mm · 38mm · 42mm
12.8
D8740
2
272.60
VPS12
7.40
3 3/8
2 7/16
1 7/16
1
1/2
3/4 · 7/8 · 1 · 1 1/8 · 1 3/8 · 1 5/8
24mm · 28mm · 38mm · 42mm
14.8
* Supplied without keyway
1
Comes with two set screws at 120 degrees
2
Comes with two set screws at 120 degrees and an ‘’H’’ Key
U.S. Patent Nº 450 4249 - Can. Patent Nº 1160478
2 GROOVES
Dimensions