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Emerson Bearing Company
201 Brighton Avenue
Boston, MA 02134
Phone: (800) 225-4587 • Fax: (800) 252-1996
Email: info@emersonbearing.com
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Roller Chains are one of the primary ways to provide mechanical power transmission. Roller chains are available from a pitch of 1/4" to 3" ( the distance between the centers of adjacent flexing joints). A chain is noteworthy in the options for corrosion resistance available as well as the attachments that can be added to accomplish a specific task. Conforms to JIS and ANSI standards.
ANSI Simplex Roller Chain
Unit of Measure
1 2 3 

Item #

(P) Pitch

(T) Link Plate

Ult. Tensile Strength Min.

Configuration

Chain Type

RC20B-2 N/A 1-1/4 in N/A N/A 170.0 kN38636 lb N/A Duplex N/A ISO British Standard
RC24B-2 N/A 1-1/2 in N/A N/A 280.0 kN63636 lb N/A Duplex N/A ISO British Standard
RC28B-2 N/A 1-3/4 in N/A N/A 360.0 kN81818 lb N/A Duplex N/A ISO British Standard
Unit of Measure
1 2 3