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C22-208B - British Std. Extended Pitch ROLLER CHAIN (Waisted Side Plate Type) Ref: 208B (1" pitch x 5/16") to DIN 8187
How do I choose a chain length?
Lakehurst holds roller chain stock in pitches and may offer specific lengths or boxes as Encore selling options.
Why it matters
The supply option, number of separate lengths and end arrangement affect the quotation.
How to identify it
- Specify the required pitch count or exact named length option, plus the number of separate pieces.
- For a cut length, describe the required ends and any joining arrangement; include a drawing or photograph if unsure.
- For example, Lakehurst has confirmed that a cut of 117 pitches with both ends on inners uses an extra pitch when cut, so that example is priced with 118 pitches.
- Check the quoted supply unit, allowance and any separate links before ordering.
Units
State pitches, metres, feet or the named Encore option explicitly. Quantity of pieces is separate from length per piece.
Common mistakes
Do not assume all cuts need one extra pitch, that a box price is a per-pitch price, or that metres and feet share the same price multiplier.
Not sure?
Use the enquiry form to describe the length and ends required. Lakehurst can confirm the selling option and cutting allowance.
Enquire About This Product
C22-208B - British Std. Extended Pitch ROLLER CHAIN (Waisted Side Plate Type) Ref: 208B (1" pitch x 5/16") to DIN 8187 — C22-208B
Available chain options: Pitch, 10 FEET, 5 METERS. Tell us the option and quantity you need in your message.
For cut lengths, tell us the required pitch count and end arrangement. A cut requiring one additional pitch will be quoted with that allowance.
These Series of Chains have been developed from their shorter pitch relatives, so as to provide a series of light duty chains with a longer pitch by ultizing most of the components of it short pitch relatives and just doubling the pitch.
Example: 208B chain has the same Pin, Bush & Roller as 08B-1 chain with the difference being the side plates has been increased in length so as to double the pitch length to 1"
Although these chains have been traditionally used in the Agricultural market, there has been an increase in use for applications where a light weight drive chain is required over long centres. Due to this demand there is now a number of manufacturers who now produce alternative types providing an increase range of supply possibilities, including Plated and Stainless Steel with or without extended pins and K1 attachment links, for full details please contact our Sales Department.
Precision Roller Chains: as the company offers a combined range, that is produced by a number manufacturers from around the World, they have adopted the following Quality Standards :-
All chains have been produced in plant that is Certified to ISO 9001.
These chains confirm to DIN 818 Standard of specification and quality.
Work standard chains not covered by the above standards will conform to the appropriate Manufacturer's Standard.
| Product Family | Roller Chains |
|---|---|
| Chain Standard | British Standard |
| Pitch | 1" (25.4 mm) |
| Component Type | Chain |
| Product Range | British Standard Double/Extended Pitch Roller Chains |
| Chain Reference | 208B |
| Internal Chain Width | 7.9375 mm |
| Side Plate Form | Waisted |
| Chain Construction | Extended / Double Pitch |