Sprockets for 8 mm Shaft Diameter | McMaster-Carr

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System of Measurement

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"

Number of Teeth

OD

Pitch

ID

Roller Chain Trade Number

Bore Type

Strand Type

Shaft Type

Chain Type

Component

Shaft-Mounted Worm

Hub Diameter

Overall Width

Width

Material

303 Stainless Steel

Gear Module

Gear Pitch Diameter

Chain Standard

Specifications Met

Face Width

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

RoHS

REACH

Export Control Classification Number (ECCN)

DFARS Specialty Metals

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205 Products

Drive Sprockets

Sprockets

Sprocket teeth mesh with your roller chain to smoothly transmit power

Flat Sprockets

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

Other Products

Timing Belt Drive Pulleys

Timing Belt Drive Pulleys

Pair with a timing belt to keep your drive system in sync

Spur Gears

The simplest type of gear for transferring motion, with straight, parallel teeth

Miter Gears

Connect shafts at a right angle without changing speed or torque

Bevel Gears

Reduce speed while transmitting motion at a right angle

Worm Gears

Reduce speed while transferring motion at a right angle in only one direction

Helical Gears

Curved teeth stay in contact longer to transmit heavier loads at higher speeds than spur gears

Ratchet Gear Pawls

Ratchet Gear Pawls

Prevent backward motion when paired with a ratchet gear

Pulley and Sprocket Bushings

Pulley and Sprocket Bushings

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

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