08B-3
triple-strand ISO 606 B-series roller chain — pitch 0.5" (12.7 mm). ISO 606 B-series — interchangeable across all major brands at matching designation.
Pricing not yet available.
We're building pricing coverage for chain. In the meantime, this cross-reference shows the equivalent designations and per-brand part numbers so you can source the right chain from any supplier — the ANSI / ISO standard guarantees the dimensional match.
Specifications
| Designation | 08B |
| Series | ISO 606 B-series roller chain |
| Strand count | 3 (triple-strand) |
| Pitch | 0.5" (12.7 mm) |
| Roller diameter | 0.335" |
| Width between plates | 0.305" |
| Pin diameter | 0.175" |
| Plate thickness | 0.06" |
| Plate height | 0.465" |
| Min tensile (ANSI) | 10,678 lb |
| Max allowable load | 2,135 lb |
| Mass | 1.34 lb/ft |
| Pin type | riveted |
Get a PDF spec sheet
Save, print, or forward to procurement. We'll email it to you and download immediately.
Equivalents Across Brands
ANSI B29.1 / ISO 606 standardize all primary dimensions across manufacturers — chains at matching designation are dimensionally interchangeable. Always verify brand-rated working load against your application before substitution.
| Brand | Part Number | Grade name | OEM |
|---|---|---|---|
| Tsubaki | RS08B-3RB | RS | Yes |
Related Chains
Other strand counts in the same designation, plus cross-series equivalents at matching pitch.