2.8mm Keyway Depth Sprockets

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20 Products

Taper-Lock Bushings

Mount these hubless bushings flush into your sprocket or pulley for a slim profile with no protruding screws. They are for use with taper-lock sprockets of the same bushing trade number. As you tighten the included set screws, the bushing grips the shaft and pulls it into your sprocket or pulley.

			Keyway, mm
	For Shaft Dia., mm	Overall Wd., mm	Wd.	Dp.	Taper	Fastener Tightening Torque, in·lbf	Includes		Each
Steel







				Bushing Trade Number 1008

				18	22	6	2.8	8°	55	Set Screws	57095K424	000000


				19	22	6	2.8	8°	55	Set Screws	57095K425	00000
				20	22	6	2.8	8°	55	Set Screws	57095K426	00000
				22	22	6	2.8	8°	55	Set Screws	57095K427	00000




						Bushing Trade Number 1108

						18	22	6	2.8	8°	55	Set Screws	57095K436	00000


						19	22	6	2.8	8°	55	Set Screws	57095K437	00000
						20	22	6	2.8	8°	55	Set Screws	57095K438	00000
						22	22	6	2.8	8°	55	Set Screws	57095K439	00000




								Bushing Trade Number 1210

								18	25	6	2.8	8°	175	Set Screws	57095K449	00000


								20	25	6	2.8	8°	175	Set Screws	57095K452	00000
								22	25	6	2.8	8°	175	Set Screws	57095K453	00000




										Bushing Trade Number 1610

										18	25	6	2.8	8°	175	Set Screws	57095K492	00000


										19	25	6	2.8	8°	175	Set Screws	57095K493	00000
										20	25	6	2.8	8°	175	Set Screws	57095K494	00000
										22	25	6	2.8	8°	175	Set Screws	57095K495	00000




												Bushing Trade Number 1615

												20	38	6	2.8	8°	175	Set Screws	57095K526	00000




														Bushing Trade Number 2012

														20	32	6	2.8	8°	280	Set Screws	57095K548	00000


22	32													6	2.8	8°	280	Set Screws	57095K549	00000

Metal Miter Gears


Gears Sold Separately	Keyed Bore with Set Screw


For 90° Shaft Angle

With straight, conically shaped teeth and a 1:1 speed ratio, miter gears connect two shafts at an angle without changing shaft speed or torque. They're more efficient than spiral miter gears because they create less friction.

For two gears to mesh correctly, they must have the same pressure angle, shaft angle, pitch/module, and number of teeth.

1045 Carbon Steel—Carbon steel gears have hard, strong, and wear-resistant teeth. They’re best for heavy duty and high-torque applications, such as lifting equipment. However, these gears will rust when exposed to moisture or corrosive chemicals. Some gears have hardened teeth for additional wear resistance; gears with teeth that are not hardened can be hardened to fit your application.

												Hub, mm		Keyway, mm
	Gear Module	No. of Teeth	For Shaft Angle	Pressure Angle	Gear Pitch Dia., mm	OD, mm	Face Wd., mm	Overall Wd., mm	For Shaft Dia., mm	Mounting Distance, mm	Tooth Heat Treatment	Dia.	Wd.	Wd.	Dp.	Set Screw Thread Size		Each
Keyed Bore with Set Screw







				1045 Carbon Steel

				2	30	90°	20°	60	62.8	12	29.4	20	50	Hardened	45	12.5	6	2.8	M6	2600N6	000000

Quick-Disconnect (QD) Bushings


Clamp-On Shaft Mount

The screw connections on these bushings easily mate to compatible quick-disconnect sprockets and pulleys. Bushings fit quick-disconnect (QD) sprockets and pulleys of the same bushing trade number. As you tighten the included screws, the bushing grips the shaft and pulls it into the sprocket or pulley.

		Keyway, mm
	Overall Wd., mm	Wd.	Dp.	Fastener Tightening Torque, in·lbf	Material	Includes	For Shaft Dia., mm		Each
Clamp-On Shaft Mount







				Bushing Trade Number SH

				33	6	2.8	108	Sintered Steel	Clamping Screws	22	2344K71	000000