Stop searching, install MROSupply Smart Check and see our price instantly wherever you browse.

Download Now

Add products to your shopping cart
Know When You’re Overpaying
The MROSupply Chrome Extension instantly alerts you when the part you're viewing is available for less at MROSupply.
Download Now
We never track your browsing or search history
We never sell your data to third parties
BX31

Image for Illustration purposes only. Actual product may vary

BX31 Cogged V-Belt

MODEL BX31

Bando

Bando

$14.63

SKU: 716971

Jason Industrial

Jason Industrial

$15.55

SKU: 2000059 MOQ: 4

Bestorq

Bestorq

$9.44

SKU: 2243046

Browning

Browning

$19.92

SKU: 2283621 MOQ: 5

MasterDrive

MasterDrive

$12.87

SKU: 2338977

Timken Belts

Timken Belts

$19.60

Call to confirm

SKU: 2985774

Dodge

Dodge

$20.02

SKU: 96687054 MOQ: 10

Contact supplier for technical support on: 888-922-8767

$12.87 Each

Prices are subject to change

FREE SHIPPING ON ORDERS OVER $100

Select Quantity

GET A QUOTE

Typically Ships in: 1 day

Returnable: See conditions

Angle

40

Bolt Circle Diameter

5.625

Bore Diameter

4.375 in

Bore Type

Finished Bore with Shallow Keyway

Bushing Size

J

Color

Black

Finish/Coating

Black Phosphate

Height (in)

0.41

Height (mm)

10.4

Keyway Size

1 X 1/8

Keyway Type

Shallow Keyway

Length (in)

31

Length (mm)

863.6

Length Through Bore

3.75 in

OD

6.625 in

Section

BX

Series

J Series

Thickness

․43՛՛

Type

QD Bushings

Width (in)

0.66

Width (mm)

16.8

BX31 Classical Cogged V-belts allow for higher load ratings than standard classical belts. The lower section of the belt consists of an engineered synthetic fiber-reinforced rubber compound, which are made to be heat and oil resistant and provide excellent wear resistance, cool running and flexibility. The cogs are engineered to give the belts superior flexibility on both smaller and larger diameter pulleys.

SKU: 2339468

Masterdrive qd hubs

USED THESE FOR YEARS WITH ZERO PROBLEMS! THEIR PRICE HELPS & QUALITY SEEMS EXCELLENT! VERY GOOD VALUE!

Read more

SKU: 2339524

Masterdrive products

USED SEVERAL F-A QD WELD ON HUBS WITH ZERO PROBLEMS-USED LOTS OF INNER QD HUBS WITH ZERO PROBLEMS ALSO, CHEAP & HIGH QUALITY.

Read more

SKU: 2334863

Fast

Great price, fast delivery, I struggle greatly with the search engine

Read more

SKU: 2338084

Quality product

Heavy duty. Not likely to bend or warp

Read more
Recently Viewed
$350.04 Each
Free Shipping orders over $100
#947054
Hubbell Wiring IGN100 ICON BLANK GN 100PK
Brand Hubbell Wiring
Model IGN100
$0.16 Each
Free shipping
$493.83 Each
Free Shipping orders over $100
#847692
$39.97 Each
Free shipping
Call for pricing
#2928497
$43.71 Each
Free shipping
$3.65 Each
Free shipping
Call for pricing
Reviews

SKU: 2339468

Masterdrive qd hubs

USED THESE FOR YEARS WITH ZERO PROBLEMS! THEIR PRICE HELPS & QUALITY SEEMS EXCELLENT! VERY GOOD VALUE!

Read more

SKU: 2339524

Masterdrive products

USED SEVERAL F-A QD WELD ON HUBS WITH ZERO PROBLEMS-USED LOTS OF INNER QD HUBS WITH ZERO PROBLEMS ALSO, CHEAP & HIGH QUALITY.

Read more

SKU: 2334863

Fast

Great price, fast delivery, I struggle greatly with the search engine

Read more

SKU: 2338084

Quality product

Heavy duty. Not likely to bend or warp

Read more

Return policy

Item must be unused.

Item must be in it's original package.