08B-3
British Standard Roller Chain
08B-3
British Standard Roller Chain
Triplex 1/2 inch pitch roller chain for high-power transmission in space-restricted industrial applications.
Price Match Promise
Found it cheaper elsewhere? We’ll match any UK competitor’s price on bearings in stock — call us before you buy.
Triplex 1/2 inch pitch roller chain for high-power transmission in space-restricted industrial applications.
Price Match Promise
Found it cheaper elsewhere? We’ll match any UK competitor’s price on bearings in stock — call us before you buy.
Technical Dimensions & Load Ratings
Confirm these values match your shaft, housing and application requirements before ordering.
Dimensions
| Bore Diameter (d) | 12.7mm |
| Outer Diameter (D) | 8.51mm |
| Width (B) | 7.75mm |
Product Details
| Part Number | 08B-3 |
| Brand | iwis |
| Bearing Type | British Standard Roller Chain |
| Material | Carbon Steel |
| Stock Status | Extended Stock |
Technical Datasheet
Download full specifications for 08B-3 — dimensions, load ratings, and material data.
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
Frequently Asked Questions
What is a 08B-3 bearing?
The 08B-3 is a iwis British Standard Roller Chain with a 12.7mm bore, 8.51mm outer diameter and 7.75mm width. It is Extended Stock at Buy Bearings.
What are the 08B-3 dimensions?
The 08B-3 measures 12.7mm bore (inner diameter) × 8.51mm outer diameter × 7.75mm width.
Is the 08B-3 in stock?
The 08B-3 is Extended Stock at Buy Bearings. Submit an enquiry or call our sales team for current stock and pricing (POA).
Related & Compatible Bearings
Same british standard roller chain, closest dimensions first — useful if you need a slightly different size or this part is unavailable.
