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Page 44Gearflex A series Single Engagement type SALLB1A1C1FFC2A2B2DCoupling Product Power Torque SpeedBore A1 Bore A2 Dimensionssize no /100rpm nominal max** Max* Min Max Min B1 B2 C1 C2 D F L Mass WR 2kW Nm rpm mm mm mm mm mm mm mm mm mm mm mm kg kg m 2GF10SA 6908108 14.9 1423 7100 46 14 58 14 60 76 43 40 116 4 87 4.8 0.005GF15SA 6908158 28.2 2693 5400 57 20 75 20 76 98 49 47 152 4 100 8.4 0.019GF20SA 6908208 48 4584 4800 78 27 95 27 102 124 62 60 178 4 125 17.2 0.044GF25SA 6908258 77.6 7411 4250 90 27 110 27 117 148 77 75 213 5 156 29.0 0.107GF30SA 6908308 128 12224 4000 110 39 130 39 143 173 91 89 240 5 185 39.0 0.200GF35SA 6908358 196 18718 3600 127 39 155 39 165 201 106 104 279 6 216 63.5 0.446GF40SA 6908408 312 29796 3290 145 55 180 55 191 233 121 116 318 8 244 93.9 0.842GF45SA 6908458 431 41161 2920 165 55 200 55 216 262 135 130 346 9 274 127 1.350GF50SA 6908508 578 55199 2630 185 55 225 55 241 294 153 148 389 9 310 186 2.800GF55SA 6908558 857 81844 2320 205 55 250 55 267 324 175 164 425 9 348 244 3.940GF60SA 6908608 1096 104668 2120 225 55 265 55 292 349 188 182 457 10 380 299 5.130GF70SA 6908708 1640 156620 1830 260 55 310 55 343 406 221 221 527 13 454 472 11.040Misalignment angle gear half Rating factor(degrees)1.50 1.001.00 1.150.75 1.300.50 1.550.00 2.00Catalogue ratings shown are nominal values at 1.50 degrees.For values at misalignments less than 1.50 degrees:-Multiply nominal catalogue values by factor in table left.Long hub versions available. Contact Renold for details. See key stresscalculations on page 13. Renold can supply cardan shaft or flanged spacerassemblies. Critical speeds must be checked, please contact Renold.* Maximum Bore - The maximum bores shown are absolute maximums. Under normal circumstancesthe boss to bore ratio should not be less than 1.5 for standard applications. Consult Renold foroverbore approval.** Speed in excess of these shown may require additional balancing.Ordering codeGF 40 SAGearflexSizeSingleengagementA seriesResilient and Soft Start Couplings