J 1 1/4 Martin
Material Cast Iron, Max Bore Size 4.5000 in., Finished Bore Size 1.2500 in. Flange Diameter 7.2500 in. Length Thru Bore 4.5000 in. Key Way Size 1/4 x 1/8 in. Cap Screw Bolt Circle 6.2500 in.
Set Screw Size 5/8 11 unc in. Cap Screw Size 5/8 x 4 1/2 in.
Min Bore Size 1.2500 in.
Sourcing & Equivalents
Cross-references, interchange parts and obsolete numbers sourced across our family of companies. Certificates and dimensional data available on request.
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