BALDOR
345
Gearmotors and
Gear Products
Motor
Accessories
PT Components
Grinders
Baldor
Mod Express
ABB
Mod Express
Product
Index
Sheaves
For more details and additional products, see complete
Baldor•Maska
®
Product Catalog or www.maskapulleys.com
Features:
Complete line in stock, including larger models. Designed for use with
QD bushing & corresponding belts. A/B models from 1-6; 8; 10 grooves. C model
from 1-6; 8; 10; 12 grooves. D model from 3-6; 8; 10; 12 grooves.
Note:
DO NOT use these gray cast iron sheaves with rim speeds in excess of
6500 feet per minute.
How to order: Example: 6B70
; 6=Number of grooves. B = “A/B” Combination
sheave section. 70 = Datum diameter for “B” belts (7.0")
Classical A/B Combination, C & D
“A/B” COMBINATION
Datum dIa.
O.D.
Part No.
LIst
PrIce
Mult.
Sym.
F = 7/8 up to 7.15 O.D. & 1 Inch thereafter
A(4L)
Belts
B(5L)
Belts
H
Type
B
L
E
Approx.
Wt.
(lbs)
3.0
3.4
3.75
1B34
1
26.00
QDS05
5/8
11B
SH
1 1/4
1/4
1.2
3.2
3.6
3.95
1B36
27.00
QDS05
1/2
6B
SH
1 1/4
1/8
1.3
3.4
3.8
4.15
1B38
28.00
QDS05
1/2
6B
SH
1 1/4
1/8
1.6
3.6
4.0
4.35
1B40
29.00
QDS05
1/2
6B
SH
1 1/4
1/8
1.9
3.8
4.2
4.55
1B42
30.00
QDS05
1/2
6B
SH
1 1/4
1/8
2.1
4.0
4.4
4.75
1B44
31.00
QDS05
1/2
6B
SH
1 1/4
1/8
2.4
4.2
4.6
4.95
1B46
32.00
QDS05
7/16
7B
SDS
1 5/16
0
2.4
4.4
4.8
5.15
1B48
33.00
QDS05
7/16
7B
SDS
1 5/16
0
2.8
4.6
5.0
5.35
1B50
34.00
QDS05
7/16
7B
SDS
1 5/16
0
3.1
4.8
5.2
5.55
1B52
35.00
QDS05
7/16
7B
SDS
1 5/16
0
3.3
5.0
5.4
5.75
1B54
36.00
QDS05
7/16
7B
SDS
1 5/16
0
3.7
5.2
5.6
5.95
1B56
37.00
QDS05
7/16
7B
SDS
1 5/16
0
4
5.4
5.8
6.15
1B58
38.00
QDS05
7/16
7B
SDS
1 5/16
0
4.3
5.6
6.0
6.35
1B60
40.00
QDS05
7/16
7B
SDS
1 5/16
0
4.7
5.8
6.2
6.55
1B62
42.00
QDS05
7/16
7B
SDS
1 5/16
0
5.1
6.0
6.4
6.75
1B64
44.00
QDS05
7/16
7B
SDS
1 5/16
0
5.4
6.2
6.6
6.95
1B66
48.00
QDS05
7/16
7B
SDS
1 5/16
0
5.5
6.4
6.8
7.15
1B68
50.00
QDS05
7/16
7B
SDS
1 5/16
0
5.5
6.6
7.0
7.35
1B70
52.00
QDS05
9/16
6A
SDS
1 5/16
1/4
6
7.0
7.4
7.75
1B74
56.00
QDS05
9/16
6A
SDS
1 5/16
1/4
6.3
7.6
8.0
8.35
1B80
58.00
QDS05
9/16
6A
SDS
1 5/16
1/4
6.7
8.2
8.6
8.95
1B86
62.00
QDS05
9/16
6A
SDS
1 5/16
1/4
7.7
8.6
9.0
9.35
1B90
63.00
QDS05
9/16
6A
SDS
1 5/16
1/4
8.6
9.0
9.4
9.75
1B94
64.00
QDS05
9/16
6A
SDS
1 5/16
1/4
9.1
10.6
11.0
11.35
1B110
76.00
QDS05
9/16
6A
SDS
1 5/16
1/4
11.4
12.0
12.4
12.75
1B124
90.00
QDS05
9/16
6A
SDS
1 5/16
1/4
13
13.2
13.6
13.95
1B136
96.00
QDS05
9/16
6A
SDS
1 5/16
1/4
13.3
15.0
15.4
15.75
1B154
116.00
QDS05
11/16
5A
SK
1 7/8
3/16
20.7
15.6
16.0
16.35
1B160
136.00
QDS05
7/8
3A
SK
1 7/8
0
22.1
18.0
18.4
18.75
1B184
156.00
QDS05
15/16
10A
SK
1 7/8
1/16
26
19.6
20.0
20.35
1B200
230.00
QDS05
13/16
5A
SK
1 7/8
1/16
28.2
24.6
25.0
25.35
1B250
350.00
QDS05
15/16
10A
SK
1 7/8
1/16
39.6
P.D. for “A” (4L) Belts = Datum Dia. + .35" = O.D. - .40
P.D. for “B” (5L) Belts = O.D.
1
Reverse mount only.
Type of sheave “T”: A = arms; B = block; W = web
TYPE 3
TYPE 5
TYPE 6
TYPE 7
TYPE 10
1 GROOVE
Dimensions