ingot steel and usually with solid forged couplings. shafts are machined all over but of a larger diameter and smooth turned in way of the bearings. ...... fixed pitch propeller the normal method of manufacture for a fixed pitch propeller, is to cast the blades integral with the boss and after inspection...
ingot steel and usually with solid forged couplings. shafts are machined all over but of a larger diameter and smooth turned in way of the bearings. ...... fixed pitch propeller the normal method of manufacture for a fixed pitch propeller, is to cast the blades integral with the boss and after inspection...
sprocket high quality b big sprocekt b t c hardened teeth chain sprocket double zinc plated blue customer made steel gear sprocket wheel oxide black simplex hardened teeth chain and sprocket h btl iso standard double strand bore chain sprocket strong processing capacity double teeth chain wheel sprocket forged...
sprocket m spur gear wheel teeth and duplex - b t roller chain sprocket double zinc plated blue customer made steel gear sprocket wheel oxide black simplex hardened teeth chain and sprocket h btl iso standard double strand bore chain sprocket strong processing capacity double teeth chain wheel sprocket forged...
sprocket high quality b big sprocekt b t c hardened teeth chain sprocket double zinc plated blue customer made steel gear sprocket wheel oxide black simplex hardened teeth chain and sprocket h btl iso standard double strand bore chain sprocket strong processing capacity double teeth chain wheel sprocket forged...
sprocket high quality b big sprocekt b t c hardened teeth chain sprocket double zinc plated blue customer made steel gear sprocket wheel oxide black simplex hardened teeth chain and sprocket h btl iso standard double strand bore chain sprocket strong processing capacity double teeth chain wheel sprocket forged...
sprocket high quality b big sprocekt b t c hardened teeth chain sprocket double zinc plated blue customer made steel gear sprocket wheel oxide black simplex hardened teeth chain and sprocket h btl iso standard double strand bore chain sprocket strong processing capacity double teeth chain wheel sprocket forged...
sprocket m spur gear wheel teeth and duplex - b t roller chain sprocket double zinc plated blue customer made steel gear sprocket wheel oxide black simplex hardened teeth chain and sprocket h btl iso standard double strand bore chain sprocket strong processing capacity double teeth chain wheel sprocket forged...
sprocket high quality b big sprocekt b t c hardened teeth chain sprocket double zinc plated blue customer made steel gear sprocket wheel oxide black simplex hardened teeth chain and sprocket h btl iso standard double strand bore chain sprocket strong processing capacity double teeth chain wheel sprocket forged...
sprocket high quality b big sprocekt b t c hardened teeth chain sprocket double zinc plated blue customer made steel gear sprocket wheel oxide black simplex hardened teeth chain and sprocket h btl iso standard double strand bore chain sprocket strong processing capacity double teeth chain wheel sprocket forged...