Ložiskové jednotky NTN-SNR

Fixing of housings Tolerances and Fixing of housings SNR Industry 190 Pin placing To meet an exact positioning of bearing units when mounted, the following cast iron housings are equipped with additional supporting surface for the positioning of pins. Housing Dimensions [mm] recom- Thickness mended F a b of housing Pin Ø 203 6 30 9 3 204 6 30 9 3 205 6 34 9 3 206 6 35 10 3 207 7 38 12 4 208 8 40 12 4 209 8 43 14 5 210 8 47 14 5 211 8 47 15 6 212 8 50 15 6 213 9 52 15 6 214 9 54 20 6 215 9 54 20 6 216 10 55 20 8 217 10 58 20 8 218 11 62 20 10 305 6 37 9 4 306 7 40 11 4 307 8 46 12 5 308 8 48 13 5 309 8 48 14 6 310 9 52 15 6 311 10 55 16 8 312 10 56 17 8 313 11 56 17 10 314 11 62 20 10 315 11 65 20 10 316 11 70 22 10 317 11 70 22 11 318 12 78 24 10 319 12 80 24 10 320 14 85 26 13 321 14 85 26 13 322 14 90 29 13 324 14 95 34 13 326 15 105 39 13 328 17 120 42 16 Housing Dimensions [mm] recom- Thickness mended P PH a b of housing Pin Ø 203 203 5,0 8,0 15 3 204 204 5,0 8,0 15 3 205 205 6,0 9,0 16 3 206 206 6,0 13,0 18 3 207 207 6,0 11,0 19 4 208 208 9,0 12,0 19 4 209 209 9,0 12,0 20 5 210 210 10,0 13,0 22 5 211 10,0 13,0 22 6 212 10,0 17,0 25 6 213 9,0 18,5 27 6 214 9,0 15,0 27 6 215 9,5 16,0 28 6 216 11,0 17,0 30 8 217 11,0 17,0 32 8 218 11,0 18,0 34 10 305 5,5 12,5 16 4 306 6,5 11,5 19 4 307 8,0 13,0 21 5 308 9,0 13,0 23 5 309 10,0 14,0 25 6 310 10,0 15,0 28 6 311 12,0 19,0 31 8 312 13,0 22,5 33 8 313 12,5 22,0 36 10 314 13,0 21,0 40 10 315 13,0 26,0 40 10 316 15,0 30,0 45 10 317 15,0 30,0 45 10 318 15,0 30,0 50 10 319 20,0 32,0 50 10 320 20,0 32,0 55 13 321 20,0 32,0 55 13 322 22,5 35,0 60 13 324 25,0 35,0 70 13 326 29,0 35,0 80 13 328 29,0 35,0 80 16