Bulk material conveying equipment, including screw conveyors, helical conveyors, en masse conveyors, drag conveyors, flight conveyors, bucket elevating conveyors, elevator buckets being parts of bucket elevating conveyors, casings incorporated as components of bucket elevating conveyors, belt conveyors and belt supports being parts of belt conveyors; loading spouts being parts of conveyors; hydraulic truck tippers and dumpers, and connecting rods therefor; screws and augers being parts of conveyors; industrial mixing machines; snow removal machines; combine harvesters; hay balers; post hole diggers; components of, and parts for, the foregoing goods; and machine parts, including thrust bearings