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TB WOOD'S
Tb Wood'S Variable Pitch V-Belt Pulley: 1 Groove, 3.75 in Outside Dia, 1/2 in Bore Dia, Cast Iron
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#939439 | Pkg Qty: 1
$52.21 pkg | $52.21 ea
Drop Ship Item
Shipping to 60045
Technical Specifications
Key Specifications
Bore Diameter
1/2 in. in.
Item
Variable Pitch V-Belt Pulley
Brand
TB WOOD'S
Mfr. Part Number
1VP4012
Construction
Solid
Outside Diameter
3-3/4 in.
Design
Variable Pitch Fixed Bore
Package Quantity
1
Industry Number
1VP4012
Shipping Weight
2.5 lb.
General
3L Belt Pitch Dia.
2.26 in to 3.18 in
Bore Type
Fixed Bore
3L Belt Pitch Dia. (In.)
2.27 to 3.22
Bushing Required
None
3L Belt Pitch Diameter
2.26 in to 3.18 in
Fits Shaft Dia.
1/2 in
3L Pitch Diameter (Maximum)
3.18 in
Fits Shaft Dia. (In.)
1/2
3L Pitch Diameter (Minimum)
2.26 in
Flange
Adjustable
4L Pitch Diameter (Maximum)
3.62 in
For Belt Trade Size
3L, 4L, 5L, A, AX, B, BX
4L Pitch Diameter (Minimum)
2.39 in
For V-Belt Section
3L, 4L, 5L, A, AX, B, BX
4L or A Belt Pitch Dia. (In.)
2.57 to 3.75
For V-Belt Type
Classical, Cogged
4L, A, or AX Belt Pitch Dia.
2.39 in to 3.62 in
Groove
1
4L, A, or AX Belt Pitch Diameter
2.39 in to 3.62 in
Keyway
No
5L Pitch Diameter (Maximum)
3.77 in
Keyway Size Type
No Keyway
5L Pitch Diameter (Minimum)
2.95 in
Material Fabrication
Cast
5L or B Belt Pitch Dia. (In.)
2.98 to 3.81
Maximum Pitch Diameter
3.18 in (3L, O), 3.62 in (4L, A), 3.77 in (5L, B)
5L, B, or BX Belt Pitch Dia.
2.95 in to 3.77 in
Minimum Pitch Diameter
2.26 in (3L, O), 2.39 in (4L, A), 2.95 in (5L, B)
5L, B, or BX Belt Pitch Diameter
2.95 in to 3.77 in
Number of Grooves
1
A Pitch Diameter (Maximum)
3.62 in
Pitch
Dependant on Belt Selection
A Pitch Diameter (Minimum)
2.39 in
Pulley Bore Dia.
1/2 in
AX Pitch Diameter (Maximum)
3.62 in
Pulley Bore Type
Fixed Bore
AX Pitch Diameter (Minimum)
2.39 in
Pulley Construction
Plain
B Pitch Diameter (Maximum)
3.77 in
Pulley Material
Cast Iron
B Pitch Diameter (Minimum)
2.95 in
Pulley Outside Dia.
3.75 in
BX Pitch Diameter (Maximum)
3.77 in
Pulley Type
Variable Pitch V-Belt Pulley
BX Pitch Diameter (Minimum)
2.95 in
Set Screw Included
Yes
Bore Dia.
1/2"
Setscrew
Standard
Bore Dia. (In.)
1/2
Product Description
TB WOOD'S® variable pitch V-belt pulley is designed for V-belt section 3L. Adjust by loosening setscrews in hubs, turning threaded flange to desired setting, and then retightening setscrews.
- Number of grooves: 1
- Solid cast-iron construction
- Fixed-bore
- Standard keyway
Item Barcode
V-Belt Pulley,1/2"Vrpitch,3.
| Name | Item | Description | |
|---|---|---|---|
 | Grainger Dropship | 5UHR3 | |
 | UNSPSC CODES | 31171804 | |
 | VMRS (ATA) CODES | 053-006-009 | V-Belt Pulley,1/ |
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