Model “254SR / 254SRC”

Frames — 3½" deep x 1½" x 10 gauge powder painted formed steel Nominal Width Model Roller 10' 5' with bolted cross members. Rollers set ¼" high. Roller Between No. Centers Weight Weight Length Frames (Inches) (lbs.) (lbs.) Rollers - 2½" diameter x 14 gauge steel tubing with swaged ends 254SR-13-3 3 230 128 to provide firm bearing seat. 2½" to 111⁄16" tapered rollers available 254SR-13-4½ 4½ 178 98 for curves. 12" 13" 254SR-13-6 6 134 83 254SR-13-9 9 125 69 Bearings - Labyrinth sealed and lightly oiled. 254SR-13-12 12 110 59 Axles - 7/16" hex shaft, spring-loaded. 254SR-15-3 3 250 137 254SR-15-4½ 4½ 190 104 Couplings - Butt type, for bolting sections together. 14" 15" 254SR-15-6 6 160 87 Widths - From 13" between frames (B/F) and wider in two inch in- 254SR-15-9 9 131 72 crements up to 27" between frames. Also 31", 33", 37", 39", 45", 51" 254SR-15-12 12 114 62 254SR-17-3 3 268 146 and 55" between frames. 254SR-17-4½ 4½ 203 110 Lengths - 10' and 5' straight sections. 16" 17" 254SR-17-6 6 169 92 254SR-17-9 9 137 78 Curve Degree - 45° and 90° with 2' 8½" inside radius for widths 254SR-17 12 12 119 64 up to 27" between frames. 4'0" inside radius for 31", 33", 37", and 254SR-19-3 3 287 156 39" between frames. 254SR-19-4½ 4½ 215 117 18" 19" 254SR-19-6 6 178 97 Capacity - 300 pounds per roller with 1,350 pounds distributed 254SR-19-9 9 145 79 live load over 10' length. 3,100 pounds max. distributed live 254SR-19-12 12 124 67 load over 5' length. 254SR-21-3 3 307 166 254SR-21-4½ 4½ 228 123 20" 21" 254SR-21-6 6 178 101 CURVED SECTIONS - WEIGHTS 254SR-21-9 9 151 82 Nominal Width 90° 45° 254SR-21-12 12 128 69 Roller Between Model Weight Weight 254SR-23-3 3 325 175 Length Frames No. (Ibs.) (Ibs.) 254SR-23-4½ 4½ 241 129 (Inches) (Inches) 22" 23" 254SR-23-6 6 198 106 Single 12 13 254SRC-13-90S 119 61 254SR-23-9 9 157 85 Rollers 14 15 254SRC-15-90S 131 68 254SR-23-12 12 133 72 18 Per 16 17 254SRC-17-90S 144 73 254SR-25-3 3 344 184 90° 18 19 254SRC-19-90S 155 80 254SR-25-4½ 4½ 253 135 Curve 20 21 254SRC-21-90S 166 84 24" 25" 254SR-25-6 6 208 111 22 23 254SRC-23-90D 199 101 254SR-25-9 9 163 89 Double 24 25 254SRC 25-90D 211 106 254SR-25-12 12 138 73 Rollers 26 27 254SRC-27-90D 223 112 254SR-27-3 3 364 190 37 Per 30* 31 254SRC-31-90D 262 134 254SR-27-4½ 4½ 265 141 90° 32* 33 254SRC-33-90D 275 140 26" 27" 254SR-27-6 6 217 115 254SR-27-9 9 170 92 Curve 36* 37 254SRC-37-90D 301 152 254SR-27-12 12 142 76 38* 39 254SRC-39-90D 314 158 254SR-31-3 3 402 213 12 13 254SRC-13-90T 104 58 254SR-31-4½ 4½ 291 153 14 15 254SRC-15-90T 115 63 30" 31" 254SR-31-6 6 233 125 20T 16 17 254SRC-17-90T 126 68 254SR-31-9 9 182 92 Rollers 18 19 254SRC-19-90T 139 75 254SR-31 12 12 153 81 Per 20 21 254SRC-21-90T 171 91 254SR-33-3 3 421 223 Curve 22 23 254SRC-23-90T 182 96 254SR-33-4½ 4½ 303 161 24 25 254SRC-25-90T 208 109 32" 33" 254SR-33-6 6 245 129 26 27 254SRC-27-90T 210 110 254SR-33-9 9 223 102 32T 30* 31 254SRC-31-90T 348 179 254SR-33-12 12 157 84 Rollers 32* 33 254SRC-33-90T 359 185 254SR-37-3 3 459 241 Per 36* 37 254SRC-37-90T 381 197 254SR-37-4½ 4½ 329 173 Curve 38* 39 254SRC-39-90T 420 215 36" 37" 254SR-37-6 6 264 140 *4'0" inside radius. All others 2' 81/2" inside radius. 254SR-37-9 9 202 108 254SR-37-12 12 167 88 254SR-39-3 3 477 251 254SR-39-4½ 4½ 341 179 OVERALL WIDTH 38" 39" 254SR-39-6 6 274 143 254SR-39-9 9 208 112 BETWEEN 1.5" FRAME 1.5" 254SR-39-12 12 171 90 0.75" 254SR-45-3 3 534 278 254SR-45-4½ 4½ 380 197 (optional) SET LOW SET HIGH 4.5" 3.5" 44" 45" 254SR-45-6 6 303 160 254SR-45-9 9 226 121 0.4375" HEX SHAFT 254SR-45-12 12 186 96 254SR-51-3 3 591 305 254SR-51-4½ 4½ 419 215 OU 50" 51" 254SR-51-6 6 331 176 TSID 254SR-51-9 9 244 130 ER AD 254SR-51-12 12 201 102 IUS 254SR-55-3 3 629 323 INS IDE RAD 254SR-55-4½ 4½ 445 227 ˚ IUS