Brochure

58
®
C Gripbelt
®
SheaveswithBrowningSplitTaper
®
Bushings
ForUsewithAll“C”SectionBelts
TableNo.1 Specications-Stock“C”Sheaves
TableNo.3 BushingDimensions
TableNo.2StandardKeyseats
1 3/8” bore bushings also available with
3/8” x 3/16” keyseat.
8C70Q - 8C500U
BrowningSplitTaperBushings
• Keyed to shaft and hub.
External key provides positive
drive with no torque on the cap
screws.
• Highest torque carrying
capacity.
• Double split barrel assures true
concentricity.
• Inch, metric and spline bores
available from stock.
“C” Belts
7/8" x 17/32"
• 1 - 8 grooves
• 6.00” - 50.40” O.D.
• 1/2” - 5 1/2” bore range
• Machined from fine grain cast iron
• Precision balanced
• Easy on - easy off
DIAMETERS Part Number Dimensions
Wt.
Less
Bush.
Datum
“C”
Out-
side
In-
side
Sheave
Bush-
ing
O.L.
8 Grooves, Face Width = 8 1/4”
7.0 7.40” 5 3/8” 8C70Q Q3 8 1/4” 40
8.0 8.40 6 3/8 8C80R R2 8 1/4 49
8.6 9.00 6 15/16 8C86R R2 8 1/4 57
9.0 9.40 7 3/16 8C90R R2 8 1/4 62
9.2 9.60 7 3/8 8C92R R2 8 1/4 68
9.4 9.80 7 5/8 8C94R R2 8 1/4 73
9.6 10.00 7 13/16 8C96R R2 8 1/4 70
9.8 10.20 8 8C98R R2 8 1/4 76
10.0 10.40 8 3/16 8C100R R2 8 1/4 72
10.2 10.60 8 3/8 8C102R R2 8 1/4 79
10.6 11.00 8 13/16 8C106R R2 8 1/4 76
11.0 11.40 9 1/4 8C110R R2 8 1/4 73
12.0 12.40 10 1/4 8C120R R2 8 1/4 74
13.0 13.40 11 1/4 8C130R R2 8 1/4 80
14.0 14.40 12 1/4 8C140R R2 8 1/4 84
15.0 15.40 13 1/4 8C150R R2 8 1/4 93
16.0 16.40 14 1/4 8C160R R2 8 1/4 100
18.0 18.40 16 1/4 8C180S S2 8 13/32 140
18.0 18.40 16 1/4 8C180U U0 8 1/4 141
20.0 20.40 18 1/4 8C200S S2 8 13/32 163
20.0 20.40 18 1/4 8C200U U0 8 1/4 160
24.0 24.40 22 1/4 8C240S S2 8 13/32 194
24.0 24.40 22 1/4 8C240U U0 8 1/4 184
27.0 27.40 25 1/4 8C270S S2 8 13/32 224
30.0 30.40 28 1/4 8C300S S2 8 13/32 212
30.0 30.40 28 1/8 8C300U U0 8 1/4 227
36.0 36.40 34 1/8 8C360S S2 8 13/32 261
36.0 36.40 34 1/8 8C360U U0 8 1/4 288
44.0 44.40 42 1/8 8C440S S2 8 13/32 368
44.0 44.40 42 1/8 8C440U U0 8 1/4 358
50.0 50.40 48 1/8 8C500S S2 8 13/32 429
50.0 50.40 48 1/8 8C500U U0 8 1/4 417
Bore Range Keyseat
1 3/8” 5/16 X 5/32”
1 7/16” - 1 3/4” 3/8 X 3/16
1 13/16 - 2 1/4 1/2 X 1/4
2 5/16 - 2 3/4 5/8 X 5/16
2 13/16 - 3 1/4 3/4 X 3/8
3 3/8 - 3/34 7/8 X 7/16
3 7/8 - 4 1/2 1 X 1/2
4 5/8 - 5 1/2 1 1/4 X 5/8
Part
Number
Bore
Range
Wt.
Lbs.
Q3 1 3/8” - 2 1/2” 5 1/2
R2 1 3/8 - 3 5/8 11
S2 1 7/8 - 4 3/16 19
U0 2 3/8 - 3 3/16 30
U0 3 1/4 - 5 1/2 27
U1 2 3/4 - 5 1/2 40