WR78-4/WH78-4 Welded Steel Chain B-Hub Sprockets

WH78-4-B Sprocket

This WH78-4 sprocket will work with both WR78-4 welded steel chain and WH78-4 welded steel chain. We can supply this sprocket manufactured out of mild steel or QT400 hardened steel and either solid construction, split to bolt, split for welding construction per request. Also we can supply this sprocket machined or precision hobbed for high-speed applications. Additionally, we can supply this sprocket as a brass, nylon or UHMW idler complete with grease grooves and grease fittings. 

• Will Work With WR78-4 Chain & WH78-4 Chain
• Premium Quality Chain Sprocket
• Wide Range Of Options Available
• Best Pricing From USA Roller Chain & Sprockets

 

Sprocket Number	Number Of Teeth	Pitch	Pitch Diameter	Style	Shroud Diameter	Tooth Face	Maximum Bore
WH78-4-B9	6	4.000"	8.000"	B-Hub	5.680"	1.000"	2.4375"
WH78-4-B10	7	4.000"	9.220"	B-Hub	7.060"	1.000"	3.4375"
WH78-4-B11	8	4.000"	10.450"	B-Hub	8.406"	1.000"	4.9375"
WH78-4-B12	9	4.000"	11.700"	B-Hub	9.750"	1.000"	5.9375"
WH78-4-B12	10	4.000"	12.940"	B-Hub	11.560"	1.000"	5.9375"
WH78-4-B14	11	4.000"	14.200"	B-Hub	12.354"	1.000"	5.9375"
WH78-4-B15	12	4.000"	15.450"	B-Hub	13.674"	1.000"	5.9375"

 We aslo offer a full range of both precision roller chain and engineered.Applications are varied and range from conveyor, elevator transfer to broad general industrial power transmission specialty applications with attachments and/or special materials are also available.