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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

Connecting Links

N/A Clip

ANSI No.

N/A 40

P - Pitch

N/A 0.500 in

R - Roller Diameter

N/A 0.312 in

B - Bushing Diameter

N/A 0 in

W - Width Between Roller Link Plates

N/A 0.312 in

Average Tensile Strength

N/A 4290 lb

Approx. Weight

N/A 0.430 lb/ft

Maximum Allowable Load

N/A 810 lb

Pin Specifications

D

N/A 0.156 in

L1

N/A 0.325 in

L2

N/A 0.392 in

Link Plate

T

N/A 0.060 in

H - Link Plate

N/A 0.472 in

h

N/A 0.409 in
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