Martin Sprocket

Martin Sprocket Ex3/2 - QD, E

Model: Ex3/2

Martin Sprocket Ex3/2 QD bushing — E series, 1-1/2" bore, 3/8 x 3/16 keyway, 4.250" OD x 2.0000" long, 3.000" bolt circle, ships with 1/2-13 x 1.

Technical Specifications

Bushing TypeQD
SeriesE
Max Bore (in)3.1250
Bore TypeKeyed
Exact Bore (in)1.5000
Keyway3/8 x 3/16
Outer Diameter (in)4.250
Length2.0000
Bolt Circle (in)3.000
Hardware Included1/2-13 x 1
Exact Bore Display1-1/2"
Max Bore Display3-1/8"
Keyway Decimal0.375x0.188

Manufacturer

Martin Sprocket

Full-line manufacturer of sprockets, gears, sheaves, couplings, and other power transmission products.

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