Martin 3G-OTH-133222 — Technical Specifications

Name: Martin 3G-OTH-133222 MARTIN Spacer Hub Plain Bore: Steel, Plain, 12.56 in Outside Dia, 2 1/2 in Bore Dia, 1120T-SH, Inch. Key specifications — attr1356763: 2,025 RPM; attr1356740: MARTIN; attr1356743: 1120T; attr1356749: Parallel; attr1356753: Steel; attr1356754: Plain.
Brand: Martin

The MARTIN 1120T-SH is a steel plain bore grid coupling shaft hub with a 12.56-inch outside diameter and a 2.5-inch bore diameter. It features a parallel keyway and is rated for 2,025 RPM. This inch-series spacer hub is designed for use in grid coupling assemblies.

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Technical Specifications

Parameter	Value
Type	Plain, 1120T-SH, Inch
Bore Dia	2 1/2 in
Outside Dia	12.56 in
Manufacturer Part Number	1120T-SH