RKK duplex Industrial roller chain steel 20B-2 - 1 1/4", 31,75mm
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Product Description
RKK duplex Industrial roller chain steel 20B-2. Roller chains (Technique / Transmissions / Chain transmissions). Principal data: pitch 1 1/4", metric pitch 31.75 mm. Supplied under manufacturer part number 20B-2RKK, HS code 7315.90, country of origin China.
Technical Specifications
- Product type
- Roller chains
- Product group
- Transmissions
- Pitch
- 1 1/4"
- Metric pitch
- 31.75 mm
- Bursting pressure min
- 211.2 KN
- Weight
- 7.2 kg/m
- Sales unit
- Pack
- Carbon footprint (EPD)
- 54.7960 kg CO2e per M
- Country of origin
- China
- Customs tariff code (EU CN)
- 73159000
- HS code
- 7315.90
- Manufacturer part number
- 20B-2RKK
Standards & Compliance
- HS Code
- 7315.90
Cross References
- MPN 20B-2RKK
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Technical guides
Catalogue entry last verified: 2026-09-30. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy 20B-2RKK?
- 20B-2RKK can be ordered from cballast.com: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
- What is the manufacturer part number for this product?
- The manufacturer part number is 20B-2RKK.
- What is the HS code for 20B-2RKK?
- The customs tariff (HS) code for 20B-2RKK is 7315.90.
- Is a datasheet available for 20B-2RKK?
- Yes — the 20B-2RKK datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 20B-2RKK?
- The minimum order quantity is 1.
- Is 20B-2RKK available?
- Yes — 20B-2RKK is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).
- How do I get a price for 20B-2RKK?
- Request a quotation with the quote button on this page or by email to sales@cballast.com — we reply within 24 hours with price, availability and lead time.