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Martin 3G-OTH-133048 — Technical Specifications

Name: Martin 3G-OTH-133048 MARTIN Chain Shaft Coupling Hub: 80, Steel, 3 1/8 in Bore Dia, 3/4 in x 3/8 in Keyway Size, 18 Teeth (MPN 8018 x 2-15/16). Key specifications — attr673435: Round Keyed; attr673436: 3-1/8 in; attr673438: 80; attr673457: Steel; attr85393: MARTIN.
Brand: Martin

The MARTIN Chain Shaft Coupling Hub: 80 is a keyed bore chain coupling sprocket made of steel. It features a round keyed 3-1/8 in bore diameter with a 3/4 in x 3/8 in keyway size and 18 teeth. The manufacturer part number is 8018 x 2-15/16.

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Technical Specifications

Parameter	Value
Type	Steel
Teeth	18
Bore Dia	3 1/8 in
Keyway Size	3/4 in x 3/8 in
Manufacturer Part Number	8018 x 2-15/16