Sprockets for 18mm Shaft Diameter | McMaster-Carr

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Shaft Diameter

1/32" to 11/32"

1/32" to 15/32"

1/32" to 17/32"

1/32" to 19/32"

1/32" to 21/32"

1/32" to 11/16"

1/32" to 13/16"

1/32" to 1 3/32"

5/8" to 1 5/16"

3/4" to 1 5/16"

7/8" to 1 5/16"

1 1/8" to 1 7/8"

1 1/8" to 2 1/8"

1 1/8" to 2 1/2"

OD

ID

Roller Chain Trade Number

Pitch

Chain Standard

Shaft Type

Bore Type

Chain Type

Strand Type

Sprocket Type

Specifications Met

Component

Shaft-Mounted Worm

Hub Diameter

Overall Width

Material

4140 Alloy Steel

Gear Module

Bushing Trade Number

Keyway Width

Width

REACH

RoHS

DFARS Specialty Metals

Export Control Classification Number (ECCN)

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13 Products

Drive Sprockets

Flat Sprockets

No raised hub—best for tight spots and lightweight designs to transmit power

Sprockets

Sprocket teeth mesh with your roller chain to smoothly transmit power

Other Products

Pulley and Sprocket Bushings

Pulley and Sprocket Bushings

Mount between a rotating shaft and equipment to secure the shaft and reduce vibration

Gear Worms

Couple with a worm gear to reduce speed while transferring motion at a right angle in one direction

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)