


120B21 Roller Chain Sprocket Type B With Stock Bore | 120B21H
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
120B21 Roller Chain Sprocket Type B With Stock Bore | 120B21HProduct Details : 120B21 Roller Chain Sprocket Type B With Stock Bore 120B21H Part No: 120B21H Product Type: B (Stock Bore) Chain Strand Type: Single Bore: Stock Bore AINSI Chain Size: 120 No. Of Teeth: 21 Pitch: 1 1 2" Pitch Diameter: 10. 064" Outside Diameter: 10. 850" Bore Stock: 1 1 4" Bore Max.: 3 1 2" Hub Diameter: 5 1 4" Hub Length Thru Bore: 2 3 8" Material(s): Carbon Steel Hardened Teeth: Yes Certifications: Manufactured using the ISO 9001
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