FREE delivery on orders over €150
Product Specifications:
| Item | V-Belt Sheave |
| 4l Pitch Diameter | 3" |
| 4l, A, Or Ax Belt Pitch Dia. | 3" |
| 4la Or A Belt Pitch Dia. | 3" |
| 5l Pitch Diameter | 3.4" |
| 5l, B, Or Bx Belt Pitch Dia. | 3.4" |
| A Pitch Diameter | 3" |
| Ax Pitch Diameter | 3" |
| B Pitch Diameter | 3 2/5" |
| Belt Type | 4L |
| Bore Dia. | 3/4" |
| Bore Type | Fixed |
| Bore-to-size Bore Dia. | 1 1/4" |
| Bushing Required | None |
| Bx Pitch Diameter | 3.4" |
| Construction | Web |
| Datum Dia. | 2.9" |
| Dimension E | 11/25" |
| Dimension L | 1.09" |
| Face Width | 22/25" |
| Fits Shaft Dia. | 3/4" |
| For Belt Section | 4L, 5L, A, Ax, B, Bx |
| For V-belt Type | Classical, Cogged |
| Hub Dia. | 1 13/16" |
| Hub Projection | 0.438" |
| Hub Type | One Side |
| Includes | Set Screw |
| Industry Number | BK3634 |
| Inside Dia. | 3 1/4" |
| Keyway | Yes |
| Keyway Depth | 3/32" |
| Keyway Size | 0.187" x 0.093" |
| Keyway Width | 3/16" |
| Length Through Bore | 1 5/32" |
| Material | Cast Iron |
| Material Fabrication | Cast |
| Max. Rpm | 7700 RPM |
| No. Of Grooves | 1 |
| Number Of Set Screws | 1 |
| Outside Dia. | 3 1/4" |
| Outside Diameter | 3.75" |
| Overall Length | 1.312" |
| Overall Width | 1 5/16" |
| Pitch Dia. | 3" (4L, A), 3.4" (5L, B) |
| Product Type | FHP Bored to Size |
| Pulley Construction | Webbed |
| Pulley Industry Number | BK36 |
| Pulley Series | Series BK |
| Set Screw Included | Yes |
Shipping Info:
| Ship weight (kg) | 0.9 |
| Ship height (cm) | 10.41 |
| Ship length (cm) | 10.16 |
| Ship width (cm) | 3.81 |
| HS code | 8483509040 |
| Country of Origin | US |
Product Variants
| Product | Model | Bore Type | Outside Dia. | Bore Dia. | For Belt Section | 4l, A, Or Ax Belt Pitch Dia. | Industry Number | 5l, B, Or Bx Belt Pitch Dia. | Max. Rpm | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
AK3212 | Fixed | 3 1/4" | 1/2" | 3L, 4L, A, Ax | 3" | AK3212 | - | 7700 RPM | €33.70 | |
![]() |
AK3258 | Fixed | 3 1/4" | 5/8" | 3L, 4L, A, Ax | 3" | AK3258 | - | 7700 RPM | €33.70 | |
![]() |
AK3234 | Fixed | 3 1/4" | 3/4" | 3L, 4L, A, Ax | 3" | AK3234 | - | 7700 RPM | €33.70 | |
![]() |
AK32X7/8 | Fixed | 3 1/4" | - | 3L, 4L, A, Ax | 3" | AK3278 | - | 7700 RPM | €39.79 | |
![]() |
AK321 | Fixed | 3 1/4" | 1" | 3L, 4L, A, Ax | 3" | AK321 | - | 7700 RPM | €33.70 | |
![]() |
AK1041 | Fixed | - | 1" | 3L, 4L, A, Ax | 10" | AK1041 | - | 2440 RPM | €132.62 | |
![]() |
AK10434 | Fixed | - | 3/4" | 3L, 4L, A, Ax | 10" | AK10434 | - | 2440 RPM | €132.62 |
Explore Products
- MARTIN SPROCKET 80B10SS Roller Chain Sprocket, 80 Chain, 10 Teeth, 3.236 Inch Pitch Dia., 3.678 Inch O.D., SS
- FABORY U36050.243.0001 Retaining Ring, Internal, Standard, 0.078 Inch Thk, 2.584 Inch Grv Dia., Steel
- MAIN FILTER INC. MF0063154 R5111C25 Interchange Hydraulic Filter, Cellulose, 25 Micron Rating, Buna Seal, 18.89 Inch Height
- STARRETT FCH0258-G 00511 Bi-Metal Fast Cut Hole Saw, 2-5/8 Inch, 67 mm
- WALTER TOOLS A1166-3.1 5057856 Jobber Drill Solid Carbide 2 inch L
- ELDON JAMES P4HDPE High Density Polyethylene Plug, 1/4 Inch Inside Dia.
- GRAINGER ZUSAH1X35 O-Ring, 35 mm Inside Dia, 37 mm Outside Dia
- APACHE HOSE & BELTING CO INC 20104321-08 Conveyor Belt Interwoven 120 PVC Black 8 Inch Width
Explore More
- ADAPT-ALL
- BEECH DESIGN & MANUFACTURING
- HANSON
- KEYSHAFT
- SPEEDI-BOOT
- Square Centrifugal In-Line Blowers
- Impact Socket Accessories
- Direct Drive Blower Motors
- Horn Strobes
- Carbon Steel Tubing
- CONDOR Deerskin Leather Gold Driver Gloves
- PROTO TORX Impact Socket Set, 3/8 Inch Drive, 7 Piece
- KEO Metric Precision 3-Flute Cap Screw Kounterbores
- BALDOR / DODGE Split Tire, 10HCBM, Elastomeric Couplings
- SIEMENS Mixing Valves
- LITTELFUSE LF Series Powrgard Indicating Fuse Blocks, Class R
- CALBRITE Split Ring Clamps, Stainless Steel
- HUBBELL WIRING DEVICE-KELLEMS CFB2G/CFB4G Rectangular Furniture Feed Series Surface Cover Assemblies
Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
TB WOODS BK3634 FHPBoredtosize V-Belt Sheave, Cast Iron, 4L Type Belt, 1.8125 inch Hub Dia.
€58.31 /unit


