Sprockets for 32 mm Maximum Shaft Diameter

Designed to meet ISO 606 and DIN 8187 international dimensional standards, these sprockets are for use with compatible ISO and DIN roller chain. They come machined to the shaft diameter size listed and are machinable up to the maximum shaft diameter size.

For technical drawings and 3-D models, click on a part number.

For DIN, ISO 06B Roller Chain (9.53 mm Pitch)
Number of Teeth	For Shaft Dia., mm	For Max. Shaft Dia., mm	OD, mm	Overall Wd., mm	Hub Dia., mm	Material	Specifications Met		Each
22	12	32	72.14	28	51	Steel	DIN 8187, ISO 606	0000000	000000
23	12	32	73.5	28	52	Steel	DIN 8187, ISO 606	0000000	00000
24	12	32	77	28	54	Steel	DIN 8187, ISO 606	0000000	00000
For DIN, ISO 08B Roller Chain (12.7 mm Pitch)
16	12	32	71.88	28	50	Steel	DIN 8187, ISO 606	0000000	00000
For DIN, ISO 10B Roller Chain (15.88 mm Pitch)
12	12	32	71.02	25	43	Steel	DIN 8187, ISO 606	00000000	00000
For DIN, ISO 12B Roller Chain (19.05 mm Pitch)
11	12	32	79.36	35	47	Steel	DIN 8187, ISO 606	00000000	00000

Machinable-Bore Corrosion-Resistant Sprockets for Metric Roller Chain

Machine the center of these sprockets to fit the exact dimensions of your shaft. They come machined to the shaft diameter size listed and are machinable up to the maximum shaft diameter size. The teeth are sized to fit into metric ISO roller chain. Made from stainless steel, they won’t corrode from humidity or frequent washdowns. The extended hub makes these sprockets more stable and more durable than sprockets with flat hubs. They meet ISO 606 (formerly DIN 8187), which is an international standard for dimensions and materials.

For technical drawings and 3-D models, click on a part number.

For ISO 06B Roller Chain (9.53 mm Pitch)
Number of Teeth	For Shaft Dia., mm	For Max. Shaft Dia., mm	OD, mm	Overall Wd., mm	Hub Dia., mm	Material	Specifications Met		Each
22	12	32	72.49	28	51	Stainless Steel	DIN 8187, ISO 606	0000000	0000000
23	12	32	75.51	28	52	Stainless Steel	DIN 8187, ISO 606	0000000	000000
24	12	32	75.53	28	54	Stainless Steel	DIN 8187, ISO 606	0000000	000000
For ISO 08B Roller Chain (12.7 mm Pitch)
16	12	32	72.46	28	50	Stainless Steel	DIN 8187, ISO 606	0000000	000000

Sprockets for Double-Strand Metric Roller Chain

The double row of teeth on these sprockets are designed to fit into metric ISO double-strand roller chain. They have an unfinished bore that’s machined to the shaft diameter size listed. Machine them to fit any shaft up to the maximum shaft diameter size. The extended hub makes these sprockets more stable and more durable than flat sprockets. They meet ISO 606 (formerly DIN 8187), which is an international standard for sprocket and roller chain dimensions and materials.

For technical drawings and 3-D models, click on a part number.

For ISO 12B Roller Chain (19.05 mm Pitch)
Number of Teeth	For Shaft Dia., mm	For Max. Shaft Dia., mm	OD, mm	Overall Wd., mm	Hub Dia., mm	Material	Specifications Met		Each
11	16	32	79.37	50	47	Steel	DIN 8187, ISO 606	00000000	0000000

High-Power Metal Bevel Gears

Gear and Pinion Sold Separately

Made from carbon steel with spiral teeth, these gears handle heavier loads at higher speeds than bevel gears with straight teeth because their teeth stay in contact longer. Their teeth engage gradually, which reduces vibration and noise, and they’re hardened for extra wear resistance. Use these gears to transmit motion at a right angle while changing shaft speed and torque. They reduce speeds at ratios between 1.5:1 and 4:1. Customize their machinable bore to fit them on a variety of shafts. They’re also known as spiral bevel gears.

A complete set consists of a gear and pinion (sold separately). The gear is larger than the pinion, but for them to mesh correctly, they must have the same pressure angle, module, and face width.

Speed ratio is the ratio by which shaft speed is reduced when transferring motion from pinion to gear. To increase shaft speed, transfer motion from gear to pinion. Changing shaft speed also changes torque: as speed decreases, torque increases.

Gears with ground teeth are more precise than gears with teeth that are not ground.

For technical drawings and 3-D models, click on a part number.

Gears

										Hub
Face Width, mm	Pressure Angle	Speed Ratio	Number of Teeth	Gear Pitch Dia., mm	OD, mm	Overall Width, mm	For Shaft Diameter, mm	Mounting Distance (A), mm	Material	Diameter, mm	Width, mm		Each
Machinable Round Bore with Ground Teeth
15	20°	3:1	45	90	90.67	30.3	12-32	40	Black-Oxide 1045 Carbon Steel	40	17	0000000	0000000

Pinions

Gear and Pinion Sold Separately

										Hub
Face Width, mm	Pressure Angle	Speed Ratio	Number of Teeth	Gear Pitch Dia., mm	OD, mm	Overall Width, mm	For Shaft Diameter, mm	Mounting Distance (B), mm	Material	Diameter, mm	Width, mm		Each
Machinable Round Bore with Ground Teeth
15	20°	3:1	15	30	34.78	29.7	10-12	60	Black-Oxide 1045 Carbon Steel	24	14	0000000	0000000