Sprockets for 22mm Shaft Diameter

Sprocket teeth mesh with your roller chain to smoothly transmit power. These U.S.-made sprockets have machined teeth for a more precise fit than flame-cut or punched teeth, allowing them to glide in and out of the chain to reduce wear and extend chain life.

Steel—Steel is strong, but best for dry environments since moisture will cause it to rust.

Corrosion-Resistant 18-8 Stainless Steel—Won't corrode from frequent washdowns and mild chemicals, including ammonia often found in cleaning solutions.

Plain Bore—Plain bore sprockets give you options—machine a custom bore, weld, or press-fit them in place. They're sized to the minimum shaft diameter listed and are machinable up to the maximum.

	For Roller Chain
	Trade No.	Std.	Pitch	No. of Teeth	OD, mm	Bore Type	For Shaft Dia.		Each
For Single Strand







				Steel

				05B	ISO	8 mm	18	50	Plain	8 mm to 22 mm	2302K59	000000


				05B	ISO	8 mm	26	70	Plain	10 mm to 22 mm	2302K85	00000
				05B	ISO	8 mm	28	75	Plain	10 mm to 22 mm	2302K87	00000
				06B	ISO	3/8"	16	54	Plain	10 mm to 22 mm	2302K5	00000
				08B	ISO	1/2"	11	51	Plain	10 mm to 22 mm	2302K106	00000
				08B	ISO	1/2"	12	56	Plain	10 mm to 22 mm	2302K17	00000
				10B	ISO	5/8"	10	61	Plain	12 mm to 22 mm	2302K251	00000




						Corrosion-Resistant 18-8 Stainless Steel

						08B	ISO	1/2"	12	56	Plain	10 mm to 22 mm	6905N32	000000

Quick-Disconnect (QD) Bushings


Clamp-On Shaft Mount	Machinable 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.

304 Stainless Steel—304 stainless steel bushings resist corrosion from washdowns and humidity, so they’re common in food-processing plants and other frequently-cleaned areas. You can machine the center of these bushings to fit the exact dimensions of your shaft.

			Keyway, mm
	For Max. Shaft Dia., 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


				Machinable Shaft Mount







								Bushing Trade Number E

								88	76	—	—	720	304 Stainless Steel	Clamping Screws	22	2344K95	00000000

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

				22	22	6	2.8	8°	55	Set Screws	57095K427	000000




						Bushing Trade Number 1108

						22	22	6	2.8	8°	55	Set Screws	57095K439	00000




								Bushing Trade Number 1210

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




										Bushing Trade Number 1610

										22	25	6	2.8	8°	175	Set Screws	57095K495	00000




												Bushing Trade Number 2012

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

Split-Tapered Bushings

Steel

Cast Iron

The tapered barrel on these bushings is split on both sides, allowing them to contract more tightly around the shaft than quick-disconnect and taper-lock bushings. They're for use with split-tapered 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.

Machine Key—Bushings with a machine key fit into a matching keyway on a sprocket or pulley for high-torque applications.

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







				Bushing Trade Number H with Clamping Screws

				22	1 1/4"	6	3	3°	95	9859T719	000000


				Cast Iron







								Bushing Trade Number P1 with Clamping Screws, Machine Key

								22	1 15/16"	6	3	3°	192	9859T737	00000

Corrosion-Resistant Flanged Screw-Clamp Bushings

Made from stainless steel or plated with nickel, these bushings resist corrosion. A mounting flange prevents movement during tightening. As screw-clamp bushings, they're good for shock loads. When you tighten the clamping screws, the bushing's inner sleeve tightens onto the shaft and the outer sleeve expands to hold your sprocket, pulley, or gear.

Nickel-Plated Steel—Nickel-plated steel bushings have good corrosion resistance in wet environments. However, the plating may begin to flake with long-term use.

Stainless Steel—Stainless steel bushings have excellent corrosion resistance and can withstand prolonged exposure to moisture.

	OD, mm	Overall Wd., mm	Max. Torque, in·lbf	Fastener Tightening Torque, in·lbf	Includes		Each
Nickel-Plated Steel



	22	48	38	1,850	70	Clamping Screws	5530N24	0000000


	Stainless Steel



			22	48	38	1,450	60	Clamping Screws	5530N109	000000

Quick-Grip Screw-Clamp Bushings

Also known as Trantorque bushings, these tighten with a twist of the collar nut—no screws needed. As you tighten the collar nut, the inner sleeve contracts onto the shaft and the outer sleeve expands to hold your sprocket, pulley, or gear.

	OD, mm	Overall Wd., mm	Max. Torque, in·lbf		Each
Steel



	22	35	32	3,050	2298K68	0000000


	Zinc-Plated Steel



			22	45	48	2,850	2298K21	000000

Flanged Screw-Clamp Bushings

A mounting flange prevents movement during tightening. These bushings are good for shock loads. When you tighten the included screws, the bushing's inner sleeve contracts onto the shaft and the outer sleeve expands to hold your sprocket, pulley, or gear. They can be mounted on shafts with or without keyways.

	OD, mm	Overall Wd., mm	Max. Torque, in·lbf	Fastener Tightening Torque, in·lbf	Includes		Each
Steel



	22	40	30	2,000	90	Clamping Screws	1058K75	000000