1-3/4" Shaft Lovejoy® Jaw Style Coupling Half L190-HUB-1-3/4-7/16X7/32KW

Standard L Type coupling hub materials are either sintered iron (L035-L190) or cast iron (L225-L276).

The L Type coupling consists of two standard L Type hubs and one spider.

Unless stated otherwise, hub torque and horsepower ratings assume a SOX(NBR) rubber spider is being used.

Jaw coupling hubs are standard with one set screw, for two set screws see RRS & RRC sections.

Fail-safe - will still perform if elastomer fails

No metal to metal contact

Resistant to oil, dirt, sand, moisture and grease

More than 850,000 combinations of bore sizes

Most types available from stock in 24 hours

Timken Lovejoy Master Catalog

Jaw Coupling Installation Guide

Series L190

Shaft diameter 1-3/4"

Material Sintered iron

Keyway size 7/16 x 7/32

Coupling type Jaw coupler

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