Name: Emerson Bearing
Address: 201 Brighton Avenue, Boston, MA, 02134, USA
Telephone: (800) 225-4587

These are high energy chains that conform to B29.1 ANSI specifications as well as the oil field industries API 7F7 Sstandards. They feature Ballized plates, Wide Waisted Link plates, Special hook cotters which resist shearing and maintain poisition under stress and coated T Pins in larger sizes. They also feature Solid Rollers and shot peened side bars.

Unit of Measure

Items	80-1 Oil Field Roller Chains	80-2 Oil Field Roller Chains	80-3 Oil Field Roller Chains	80-4 Oil Field Roller Chains	80-5 Oil Field Roller Chains
(P) Pitch	N/A 1 in
(W) Width Between L.P.	N/A 0.627 in
(D) Roller Dia.	N/A 0.625 in
(H) Link Plate Dimension	N/A 0.943 in
(T) Link Plate Dimension	N/A 0.125 in
(d) Pin Dia.	N/A 0.313 in
(E) Transverse Pitch	N/A	N/A 1.155 in	N/A 1.155 in	N/A 1.155 in	N/A 1.155 in
(L) Pin Dimension	N/A 1.283 in	N/A 2.434 in	N/A 3.589 in	N/A	N/A
(L₁) Pin Dimension	N/A 0.768 in	N/A 0.768 in	N/A 0.768 in	N/A	N/A
(L₂) Pin Dimension	N/A 0.638 in	N/A 0.638 in	N/A 0.638 in	N/A	N/A
(L₃) Pin Dimension	N/A 0.857 in
(L₄) Pin Dimension	N/A 0.642 in
Avg. Tensile Strength	N/A 21,500 lb	N/A 43,000 lb	N/A 64,500 lb	N/A 86,000 lb	N/A 107,500 lb
Avg. Weight	N/A 1.868 lb/ft	N/A 3.735 lb/ft	N/A 5.602 lb/ft	N/A 7.436 lb/ft	N/A 9.031 lb/ft
Number of Strands Across	N/A 1	N/A 2	N/A 3	N/A 4	N/A 5
Riveted	N/A STD	N/A STD	N/A STD	N/A MTO	N/A MTO
Cottered	N/A STD