Steel - Hardened ANSI Roller Chain Sprockets

No. 100, split taper, key to key drive [See More]

• Material: Steel - Hardened
• Number of Teeth: 11

• Pitch: 100 (1 1/4")
• Bore: 1.75

All dimensions are nominal values and for reference only [See More]

• Material: Steel - Hardened
• Number of Teeth: 13

• Pitch: 100 (1 1/4")
• Bore: 2.5

Not sure what you need?. We can help you with product identification. old parts. new parts. out of production. just plain rusted and broken. We can help you ID almost anything [See More]

• Material: Steel - Hardened; Steel - Stainless; Steel
• Number: Single (optional feature); Double (optional feature); Triple (optional feature); Quadruple (optional feature)

• Pitch: Subminiature (<0.1475") (optional feature); Miniature (0.1475") (optional feature); 25 (1/4") (optional feature); 35 (3/8") (optional feature); 41 (1/2") (optional feature); 40 (1/2") (optional feature); 50 (5/8") (optional feature); 60 (3/4") (optional feature); 80 (1") (optional feature); 100 (1 1/4") (optional feature); 120 (1 1/2") (optional feature); 140 (1 3/4") (optional feature); 160 (2") (optional feature); 180 (2 1/4") (optional feature); 200 (2 1/2") (optional feature); 240 (3") (optional feature); 320 (4") (optional feature); 400 (5") (optional feature)
• Hub Style: Type A (Hubless) (optional feature); Type B (Hub One Side) (optional feature)

638 Dim. is + .005; 750 Dim. is + .005-.000. [See More]

• Material: Steel - Hardened
• O.D.: 2.6

• Number of Teeth: 20
• Weight: 0.3800

You need Adjustable Idler Sprockets to: Obtain proper chain tension when neither driving nor driven shaft is adjustable, and to take up slack chain developed through normal chain wear. Guide chain around an obstruction. Prevent whipping action in theslackspan of chain transmitting an uneven load. [See More]

• Material: Steel - Hardened
• Number of Teeth: 15

• Pitch: 35 (3/8")
• Bore: 0.5000

Conveyor Series [See More]

• Material: Steel - Hardened
• Number of Teeth: 16

• Pitch: 80 (1")
• Bore: 0.5940

Conveyor Series [See More]

• Material: Steel - Hardened
• Number of Teeth: 10

• Pitch: 80 (1")
• Bore: 0.6250

Conveyor Series [See More]

• Material: Steel - Hardened
• Number of Teeth: 12

• Pitch: 100 (1 1/4")
• Bore: 0.7190

Conveyor Series [See More]

• Material: Steel - Hardened
• Number of Teeth: 10

• Pitch: 100 (1 1/4")
• Bore: 0.6250

Conveyor Series [See More]

• Material: Steel - Hardened
• Number of Teeth: 12

• Pitch: 120 (1 1/2")
• Bore: 0.7190

Conveyor Series [See More]

• Material: Steel - Hardened
• Number of Teeth: 10

• Pitch: 120 (1 1/2")
• Bore: 0.7500

Conveyor Series [See More]

• Material: Steel - Hardened
• Number of Teeth: 11

• Pitch: 160 (2")
• Bore: 0.9380

Conveyor Series [See More]

• Material: Steel - Hardened
• Number of Teeth: 10

• Pitch: 160 (2")
• Bore: 1

No. 100, B Style, 1.000" Finished Bore. All dimensions are nominal values and for reference only [See More]

• Material: Steel - Hardened
• Number of Teeth: 10

• Pitch: 100 (1 1/4")
• Bore: 1

Multi-Strand, No. 100, B Style, 1.000" plain bore. All dimensions are nominal values and for reference only [See More]

• Material: Steel - Hardened
• Number of Teeth: 10

• Pitch: 100 (1 1/4")
• Bore: 1

Multi-Strand, No. 100, B Style, 1.125" plain bore. All dimensions are nominal values and for reference only [See More]

• Material: Steel - Hardened
• Number of Teeth: 13

• Pitch: 100 (1 1/4")
• Bore: 1.12

No. 100, A Plate, 1.000" plain bore. All dimensions are nominal values and for reference only [See More]

• Material: Steel - Hardened
• Number of Teeth: 10

• Pitch: 100 (1 1/4")
• Bore: 1

No. 100, B Style, QD ®. All dimensions are nominal values and for reference only [See More]

• Material: Steel - Hardened
• Number of Teeth: 18

• Pitch: 100 (1 1/4")
• Bore: 3.5

No. 100, B Style, Taper-Lock ®. All dimensions are nominal values and for reference only [See More]

• Material: Steel - Hardened
• Number of Teeth: 32

• Pitch: 100 (1 1/4")
• Bore: 3

No. 25, A plate, .375" plain bore. All dimensions are nominal values and for reference only [See More]

• Material: Steel - Hardened
• Number of Teeth: 35

• Pitch: 25 (1/4")
• Bore: 0.3750

No. 35, A Plate, .719" plain bore. All dimensions are nominal values and for reference only [See More]

• Material: Steel - Hardened
• Number of Teeth: 112

• Pitch: 35 (3/8")
• Bore: 0.7190

No. 41, A Plate, .625" plain bore. All dimensions are nominal values and for reference only [See More]

• Material: Steel - Hardened
• Number of Teeth: 15

• Pitch: 41 (1/2"); 40 (1/2")
• Bore: 0.6250

No. 41, B Style, .500" plain bore. Has recessed groove in hub for chain clearance. All dimensions are nominal values and for reference only [See More]

• Material: Steel - Hardened
• Number of Teeth: 10

• Pitch: 41 (1/2"); 40 (1/2")
• Bore: 0.5000

No. 41, B Style, .625" plain bore. All dimensions are nominal values and for reference only [See More]

• Material: Steel - Hardened
• Number of Teeth: 22

• Pitch: 41 (1/2"); 40 (1/2")
• Bore: 0.6250

No. 80, Taper Lock ®. TAPER-LOCK ® is a registered trademark of Rockwell Automation. Has recessed groove in hub for chain clearance. All dimensions are nominal values and for reference only [See More]

• Material: Steel - Hardened
• Number of Teeth: 10

• Pitch: 80 (1")
• Bore: 1.25

Multi-Strand, No.80, Taper Lock ®. All dimensions are nominal values and for reference only [See More]

• Material: Steel - Hardened
• Number of Teeth: 13

• Pitch: 80 (1")
• Bore: 1.62

All dimensions are nominal values and for reference only [See More]

• Material: Steel - Hardened
• Bore: 0.5000

• Number of Teeth: 10
• Hub Diameter: 1.46