BUY BEARINGS.
Back

B40

Wrapped Classical V-Belt

Lead TimePOA
ISO 9001 Certified Authorised UK Distributor
B40 Wrapped Classical V-Belt
Gates
Gates logo

A Hi-Power II B-section belt featuring Flex-bonded cords for superior resistance to flexing forces.

Price Match Promise

Found it cheaper elsewhere? We’ll match any UK competitor’s price on bearings in stock — call us before you buy.

17,000+ parts in stock Next-day UK dispatch UK distributor since 2010
Request a Quote
01709 878282 hello@buybearings.co.uk
ISO 9001 Certified Free UK delivery over £150 30-day returns

Technical Dimensions & Load Ratings

Confirm these values match your shaft, housing and application requirements before ordering.

Dimensions

Outer Diameter (D)11mm
Width (B)17mm
Weight0.21kg

Product Details

Part NumberB40
BrandGates
Bearing TypeWrapped Classical V-Belt
MaterialSBR Rubber
Stock StatusExtended Stock

Technical Datasheet

Download full specifications for B40 — dimensions, load ratings, and material data.

Gates Technical Resources

Heavy Duty Drive Transmission Belts
No cross-reference part numbers are recorded for B40. Ask our team for equivalent part numbers.
Buy Bearings Support

Engineering support

Our experienced MRO products specialists are on hand to offer practical solutions to your problems and can assist with an on-site visit.

Call us01709 878282
James, Buy Bearings engineering support specialist
Speak toJames

Frequently Asked Questions

What is a B40 bearing?

The B40 is a Gates Wrapped Classical V-Belt, 11mm outer diameter and 17mm width. It is Extended Stock at Buy Bearings.

Is the B40 in stock?

The B40 is Extended Stock at Buy Bearings. Submit an enquiry or call our sales team for current stock and pricing (POA).

Related & Compatible Bearings

Same wrapped classical v-belt, closest dimensions first — useful if you need a slightly different size or this part is unavailable.

B30 Wrapped Classical V-Belt
B30
Optibelt logo
POAPrice Match
Bore
17
OD
11
Width
17
B-section classical V-belt designed for medium-duty industrial drives requiring high reliability.
Lead Time
B40 Wrapped Classical V-Belt
B40
Optibelt logo
POAPrice Match
Bore
17
OD
11
Width
17
Standard B-profile wrapped belt with S=C Plus technology for matched set performance.
Lead Time
B50 Wrapped Classical V-Belt
B50
Optibelt logo
POAPrice Match
Bore
17
OD
11
Width
17
Classical B-section belt with 17mm width, optimized for universal power transmission applications.
Lead Time
B59 Wrapped Classical V-Belt
B59
Gates logo
POAPrice Match
Bore
—
OD
11
Width
17
A standard classical V-belt with 62-inch outside length for general industrial drives.
Lead Time
SearchCall SalesEmail