Electric Motor Warehouse

Five Groove Bushing Type Pulley / Sheave
A/B Sheaves for QTL Taper Lock Bushings

BK Sheaves are precision machined from gray cast iron, statically balanced and epoxy powder coated.

Comparable Pulleys to Browning, Maska, Woods, Congress and many other brands

The "PD" Pitch Diameter indicates the outer diameter where the belt rides in the groove.
Example: "A" belt size will sit lower in the groove, leading to a smaller diameter than the real outer diameter.

PLEASE USE THE LIST BELOW TO HELP SELECT THE PULLEY SIZE YOU REQUIRE
CLICK ON THE CATALOG NUMBER TO BE DIRECTED TO THE BUY PAGE

 
A/B
 Use with A (4L) & B (5L) V-Belts
Taper Lock Bushing Required
Select Bushing Below

Catalog page with dimensions

V-Belt Size Definition for Pulleys
Back to Pulley/Sheave Menu
Part #

Pitch Diameter

 Outside Diameter Required Bushing
Style
A Belt B Belt
5B34-SD 3.00" 3.40" 3.75" SD
5B36-SD 3.20" 3.60" 3.95" SD
5B38-SD 3.40" 3.80" 4.15" SD
5B40-SD 3.60" 4.00" 4.35" SD
5B42-SD 3.80" 4.20" 4.55" SD
5B44-SD 4.00" 4.40" 4.75" SD
5B46-SD 4.20" 4.60" 4.95" SD
5B48-SD 4.40" 4.80" 5.15" SD
5B50-SD 4.60" 5.00" 5.35" SD
5B52-SD 4.80" 5.20" 5.55" SD
5B54-SK 5.00" 5.40" 5.75" SK
5B56-SK 5.20" 5.60" 5.95" SK
5B58-SK 5.40" 5.80" 6.15" SK
5B60-SK 5.60" 6.00" 6.35" SK
5B62-SK 5.80" 6.20" 6.55" SK
5B64-SK 6.00" 6.40" 6.75 SK
5B66-SK 6.20" 6.60" 6.95" SK
5B68-SK 6.40" 6.80" 7.15" SK
5B70-SF 6.60" 7.00" 7.35" SF
5B74-SF 7.00" 7.40" 7.75" SF
5B80-SF 7.60" 8.00" 8.35" SF
5B86-SF 8.20" 8.60" 8.95" SF
5B94-SF 9.00" 9.40" 9.75" SF
5B110-SF 10.60" 11.00" 11.35" SF
5B124-SF 12.00" 12.40" 12.75" SF
5B136-SF 13.20" 13.60" 13.95" SF
5B154-SF 15.00" 15.40" 15.75" SF
5B160-SF 15.60" 16.00" 16.35" SF
5B184-SF 18.00" 18.40" 18.75" SF
5B200-E 19.60" 20.00" 20.35" E
5B250-E 24.60" 25.00" 25.35" E
5B300-E 29.60" 30.00" 30.35" E
5B380-E 37.60" 38.00" 38.35" E

QTL Bushings for above pulleys Only

 Bushing for Pulley
E Hubs
Part #

Bore Size
E SAE Hubs
EX7/8 7/8"
EX15/16 15/16"
EX1 1"
EX1-1/16 1 1/16"
EX1-1/8 1 1/8"
EX1-3/16 1 3/16"
EX1-1/4 1 1/4"
EX1-3/8 1 3/8"
EX1-7/16 1 7/16"
EX1-1/2 1 1/2"
EX1-5/8 1 5/8"
EX1-3/4 1-3/4"
EX1-7/8 1-7/8"
EX1-9/16 1-9/16"
EX1-11/16 1-11/16"
EX1-13/16 1-13/16"
EX1-15/16 1-15/16"
EX2 2"
EX2-1/16 2-1/16"
EX2-1/8 2-1/8"
EX2-1/4 2-1/4"
EX2-3/16 2-3/16"
EX2-3/8 2-3/8"
EX2-7/16 2-7/16"
EX2-1/2 2-1/2"
EX2-5/16 2-5/16"
EX2-5/8 2-5/8"
EX2-3/4 2-3/4"
EX2-7/8 2-7/8"
EX2-9/16 2-9/16"
EX2-11/16 2-11/16"
EX2-13/16 2-13/16"
EX2-15/16 2-15/16"
EX3 3"
EX3-1/16 3-1/16"
EX3-1/8 3-1/8"
EX3-3/16 3-3/16"
EX3-1/4 3-1/4"
EX3-5/16 3-5/16"
EX3-3/8 3-3/8"
EX3-7/16 3-7/16"
E Metric Hubs
EX35MM 35MM
EX38MM 38MM
EX40MM 40MM
EX42MM 42MM
EX45MM 45MM
EX48MM 48MM
EX50MM 50MM
EX55MM 55MM
EX60MM 60MM
EX65MM 65MM
EX70MM 70MM
EX75MM 75MM
EX80MM 80MM
SD Hubs
Part #

Bore Size
SD SAE Hubs
SDX1/2 1/2"
SDX5/8 5/8"
SDX3/4 3/4"
SDX7/8 7/8"
SDX9/16 9/16"
SDX11/16 11/16"
SDX13/16 13/16"
SDX15/16 15/16"
SDX1 1"
SDX1-1/16 1 1/16"
SDX1-1/8 1 1/8"
SDX1-3/16 1 3/16"
SDX1-1/4 1 1/4"
SDX1-3/8 1 3/8"
SDX1-5/16 1 5/16"
SDX1-7/16 1 7/16"
SDX1-1/2 1 1/2"
SDX1-5/8 1 5/8"
SDX1-3/4 1-3/4"
SDX1-7/8 1-7/8"
SDX1-9/16 1-9/16"
SDX1-11/16 1-11/16"
SDX1-13/16 1-13/16"
SDX1-15/16 1-15/16"
SDX2 2"
SD Metric Hubs
SDX24MM 24MM
SDX25MM 25MM
SDX28MM 28MM
SDX30MM 30MM
SDX32MM 32MM
SDX35MM 35MM
SDX38MM 38MM
SDX40MM 40MM
SDX42MM 42MM

 
SK Hubs
Part #

Bore Size
SK SAE Hubs
SKX1/2 1/2"
SKX5/8 5/8"
SKX3/4 3/4"
SKX7/8 7/8"
SKX9/16 9/16"
SKX11/16 11/16"
SKX13/16 13/16"
SKX15/16 15/16"
SKX1 1"
SKX1-1/16 1 1/16"
SKX1-1/8 1 1/8"
SKX1-3/16 1 3/16"
SKX1-1/4 1 1/4"
SKX1-3/8 1 3/8"
SKX1-5/16 1 5/16"
SKX1-7/16 1 7/16"
SKX1-1/2 1 1/2"
SKX1-5/8 1 5/8"
SKX1-3/4 1-3/4"
SKX1-7/8 1-7/8"
SKX1-9/16 1-9/16"
SKX1-11/16 1-11/16"
SKX1-13/16 1-13/16"
SKX1-15/16 1-15/16"
SKX2 2"
SKX2-1/16 2-1/16"
SKX2-1/8 2-1/8"
SKX2-1/4 2-1/4"
SKX2-3/16 2-3/16"
SKX2-3/8 2-3/8"
SKX2-7/16 2-7/16"
SKX2-1/2 2-1/2"
SKX2-5/16 2-5/16"
SKX2-5/8 2-5/8"
SK Metric Hubs
SKX18MM 18MM
SKX20MM 20MM
SKX22MM 22MM
SKX24MM 24MM
SKX25MM 25MM
SKX28MM 28MM
SKX30MM 30MM
SKX32MM 32MM
SKX35MM 35MM
SKX38MM 38MM
SKX40MM 40MM
SHX42MM 42MM
SHX45MM 45MM
SHX48MM 48MM
SHX50MM 50MM
SHX55MM 55MM
SHX60MM 60MM

 

 
SF Hubs
Part #

Bore Size
SF SAE Hubs
SFX1/2 1/2"
SFX5/8 5/8"
SFX3/4 3/4"
SFX7/8 7/8"
SFX9/16 9/16"
SFX11/16 11/16"
SFX13/16 13/16"
SFX15/16 15/16"
SFX1 1"
SFX1-1/16 1 1/16"
SFX1-1/8 1 1/8"
SFX1-3/16 1 3/16"
SFX1-1/4 1 1/4"
SFX1-5/16 1 5/16"
SFX1-3/8 1 3/8"
SFX1-7/16 1 7/16"
SFX1-1/2 1 1/2"
SFX1-5/8 1 5/8"
SFX1-3/4 1-3/4"
SFX1-7/8 1-7/8"
SFX1-9/16 1-9/16"
SFX1-11/16 1-11/16"
SFX1-13/16 1-13/16"
SFX1-15/16 1-15/16"
SFX2 2"
SFX2-1/16 2-1/16"
SFX2-1/8 2-1/8"
SFX2-1/4 2-1/4"
SFX2-3/16 2-3/16"
SFX2-3/8 2-3/8"
SFX2-7/16 2-7/16"
SFX2-1/2 2-1/2"
SFX2-5/16 2-5/16"
SFX2-5/8 2-5/8"
SFX2-3/4 2-3/4"
SFX2-7/8 2-7/8"
SFX2-9/16 2-9/16"
SFX2-11/16 2-11/16"
SFX2-13/16 2-13/16"
SFX2-15/16 2-15/16"
SF Metric Hubs
SFX24MM 24MM
SFX25MM 25MM
SFX28MM 28MM
SFX30MM 30MM
SFX32MM 32MM
SFX35MM 35MM
SFX40MM 40MM
SFX42MM 42MM
SFX45MM 45MM
SFX48MM 48MM
SFX50MM 50MM
SFX55MM 55MM
SFX60MM 60MM
SFX65MM 65MM