Tag Archives: welded chain

China supplier WR78-4/WH78-4 Welded Steel Chain B-Hub Sprockets with Best Sales

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.