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5018 3/4 MSG

Martin 5018 3/4 Bored-to-Size Roller Chain Sprocket Coupling Hub, 50 Chain, 3/4 in Bore Dia 18 Teeth, 3.72 in OD, 2.969 in Hub Dia, Steel
Manufacturer: Martin Sprocket & Gear
Manufacturer part number: 5018 3/4
Availability: Ships in 2-4 days.
Estimated dates are contingent upon manufacturer stock.
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$56.58

Product Details

Brand Name

Martin

Type

Bored-to-Size

Description

Roller chain couplings have a torque capacity in excess of the torque normally transmitted by shafting which falls within the coupling bore range. Select the smallest coupling, which will accommodate both shafts. For a reversing operation, shock or pulsating loads, or other severe operating conditions, select the next larger coupling size. A cover should be used to assure maximum service life, particularly if the coupling operates at high speeds or under moist conditions. For proper lubrication, fill the space between the cover and the coupling with soft to medium consistency coupling grease. Many finished bore sizes available as well as stock bore blanks that can be altered. Chains, covers stocked in all branch locations. All stock roller chain couplings have hardened teeth.
Martin Roller Chain Sprocket Coupling Hub, Bored-to-Size, Chain Number: 50, 3/4 in Bore Dia, 18 Teeth, 3.72 in Outside Dia, 2.969 in Hub Dia, 3/16 x 3/32 in Keyway, 3600 rpm Maximum, 1-11/16 in Hub Length, 1.688 in Length Through Bore, 1/4-20 x 1/4 in Screw, Steel

Specifications

Bore Diameter:3/4 in
Chain Number:50
Country of Origin:US
Hub Diameter:2.969 in
Hub Length:1-11/16 in
Keyway Size:3/16 x 3/32 in
Length Through Bore:1.688 in
Material:Steel
Maximum Speed:3600 rpm
Number of Teeth:18
Outside Diameter:3.72 in
Screw Size:1/4-20 x 1/4 in