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NEPTUNE® CHAIN
NEPTUNE® chain resists corrosion when exposed to harsh outdoor environments, including seawater. The exclusive NEPTUNE surface treatment process gives the chain its unique matte grey color and provides a protective finish that is more corrosion resistant than Nickel-Plated chains. NEPTUNE chain has the same high maximum allowable load as our standard carbon steel roller chain.

Drive Chain


All dimensions are nominal values and for reference only
Unit of Measure

Specifications

Chain Construction_SYN

 N/A Clip

ANSI No.

 N/A 50

Chain Pitch_SYN

 N/A 0.625 in

Roller Diameter_SYN

 N/A 0.400 in

B - Bushing Diameter

 N/A 0 in
Inside Width_SYN1 N/A 0.375 in

Average Tensile Strength

 N/A 7050 lb

Rated Working Load_SYN

 N/A 1430 lb

UPC Code

 N/A 097039266972

Pin Specifications

Pin Diameter_SYN

 N/A 0.200 in

L1

 N/A 0.406 in

L2

 N/A 0.472 in

Link Plate

Link Plate Thickness_SYN

 N/A 0.080 in

Link Plate Height_SYN

 N/A 0.591 in

h - Link Plate

 N/A 0.512 in
  • 1 Width between roller link plates (W) is slightly narrower than ANSI standard, however this chain runs on standard sprockets.