M ining C r ushing T r ansfer P r ocessing NTN Mining Application 8 LARGE SIZE DOUBLE ROW T APERED ROLLER BEARINGS CA T NO 2202E Bac k to bac k arr angement and f ace to f ace arr angement are both a v ailab le and the y ha v e been adjusted so that each type s inter nal clear ance is fix ed P airs of duple x single ro w tapered roller bear ings are also man uf actured F or more details contact NTN Engineer ing F ace to f ace arr angement types are used f or reducers and tyre rollers in v er tical mills Especially bear ings f or tire rollers are designed to endure hea vy loads and shoc k loads Pin type cages are sometimes selected f or maxim um capacity F or hea vy load and birotational applications NTN utiliz e pinned cages with pin seating b ush f or increased cage strength This cage design has gained strong acceptance b y equipment oper ators Features Application Example Facetoface Backtoback The tyre r oller of ver tical mill