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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
Sprocket Size: 06B25
This 80BS13 sprocket features a 2" finished bore with a key-way and two set screws
This 40BS19 sprocket featured a 1" finished bore with a key-way and two set screws
Sprocket Size: 40BTB15
Unit Part #: SBR205-15
L150U Insert | L150U Coupling Insert - L150U Spider (Urethane) Single Strand Coated Roller Chain Sprocket Size: 06B25L150U insert is a Urethane jaw coupling insert with good flexibility and medium soft torsional stiffness. L150U inserts are also called L150U spiders and are used within L150 coupling hubs. The insert is the critical component allowing flexibility and is placed between the jaw hubs, preventing metal on metal contact. More specifically, the L150U coupling insert is made from high quality Urethane, which is a polyurethane material that is orange in
