Tsubaki Guide to Forestry Products

OL2POLOLL12POLLASME (ANSI) STANDARD DRIVE CHAINLWhen innovation really mattersL1 L1L1Tsubaki’s Patented RingCoining Generates UnsurpassedConnecting Link StrengthTsubaki’s Patented LubeGroove Bushing Extends WearLife and PerformanceLong Lasting Solid Rollers Provide GreaterFatigue Life and Durability at High SpeedsWide Waist Link Plates Provide TensileStrength and Maximum AllowableLoad that Exceeds ASME (ANSI) StandardsPrecision Riveting Process Helpsto Withstand Side Load ImpactPERFORMAX TM BUSHINGS – THE SCIENCE BEHIND TSUBAKI.2X Wear Life*Wear Elongation (%)1.51.00.5Previous TsubakiTsubaki Chain has TWICE the Life.2XNew Tsubaki0 50 100 150 200Operating Time (Hours)*sizes RS80-RS140Improved Horsepower Rating*Horsepower (HP)33% PerformaceIncreaseR.P.M.Our Latest Innovation –Tsubaki PerforMax TM Bushings.Advanced technology allows us to combine the reliabilityof a solid bushing with our patented lube groove on theinner surface. Available in sizes RS80 to RS140, you getoutstanding performance in your application.Delivering 33% More Horsepower.Previous TsubakiNew Tsubaki*sizes RS80-RS240RS Single PitchL1L2LL1L2LTThhOLL1L1L1L1P PP PAll dimensions in inches unless otherwise stated.Link Plate φDPinφRASME OL2POLWidth(ANSI) Std. Tsubaki TsubakiBetweenOffsetMinimum OLMinimumAverage Maximum 2POLRoller Inner LinkPin Transverse Tensile Tensile Tensile Allowable Approx.Chain Pitch Dia. Plates Thickness Height Height Dia, Length Length Length Length Pitch Strength Strength Strength Load WeightNumber P R W T H h D L 1+L 2L 1L 2L C (lbs.) (lbs.) (lbs.) (lbs.) (lbs./ft.)Single StrandP PRS40 0.500 0.312 0.313 0.059 0.472 0.409 0.156 0.717 0.325 0.392 0.709 - 3,120 3,960 4,290 810 0.43RS50 0.625 0.400 0.375 0.079 0.591 0.512 0.200 0.874OL0.406 0.4692POL0.886 - 4,880 6,380 7,040 1,430 0.70RS60 0.750 0.469 0.500 0.094 0.713 0.614 0.235 1.087 0.506 0.581 1.110 - 7,030 9,020 9,900 1,980 1.03RS80 1.000 0.625 0.625 0.126 0.949 0.819 0.313 1.398 0.640 0.758 1.417 - 12,500 16,060 17,600 3,300 1.78RS100 1.250 0.750 0.750 0.157 1.185 1.024 0.376 1.677 0.778 0.900 1.748 - 19,530 23,980 26,400 5,060 2.67RS120 1.500 0.875 1.000 0.189 1.425 1.228 0.437 2.118 0.980 1.138 2.197 - 28,120φD33,220 37,400 6,820 3.97φRRS140 1.750 1.000 1.000 0.220 1.661 1.433 0.500 2.307 1.059 1.248 2.343 - 38,280 43,340 48,400 9,020 5.02RS160 2.000 1.125 1.250 0.252 1.898 1.638 0.563 2.705 1.254 1.451 2.795 - 50,000 57,200 62,700 11,880 6.77RS180 2.250 1.406 1.406 0.281 2.134 1.843 0.687 3.075 1.404 1.671 3.173 - 63,280 75,460 82,940 13,640 9.01φDφRRS200 2.500 1.562 1.500 0.315 2.374 2.047 0.781 3.299 1.535 1.764 3.437 - 78,120 95,700 105,600 16,060 11.05RS240 3.000 1.875 1.875 0.374 2.850 2.457 0.937 4.071 1.886 2.185 4.201 - 112,500 139,700 154,000 22,220 16.42φDφRDouble StrandP PRS40-2 0.500 0.312 0.313 0.059 0.472 0.409 0.156 1.283 0.608 0.675 1.319 0.567 6,240 7,920 8,580 1,380 0.85RS50-2 0.625 0.400 0.375 0.079 0.591 0.512 0.200 1.594 0.762 0.833 1.646 0.713 9,760 12,760 14,080 2,420 1.39RS60-2 0.750 0.469 0.500 0.094 0.713 0.614 0.235 1.988 0.955 1.033 2.071 0.898 14,060 18,040 19,800 3,360 2.04RS80-2 1.000 0.625 0.625 0.126 0.949 0.819 0.313 2.551P P1.217 1.335 2.657 1.154 25,000 32,120P P35,200 5,610 3.53RS100-2 1.250 0.750 0.750 0.157 1.185 1.024 0.376 3.091 1.484 1.606 3.209 1.409 39,060 47,960 52,800 8,602 5.26RS120-2 1.500 0.875 1.000 0.189 1.425 1.228 0.437 3.906 1.874 2.031 4.063 1.787 56,240 66,440 74,800 11,590 7.84RS140-2 1.750 1.000 1.000 0.220 1.661 1.433 0.500 4.232 2.022 2.211 4.421 1.925 76,560 86,680 96,800 15,334 9.94RS160-2 2.000 1.125 1.250 0.252 1.898 1.638 0.563 5.012 2.407 2.604 5.205 2.303 100,000 114,400 125,400 20,196 13.43RS180-2 2.250 1.406 1.406 0.281 2.134 1.843 0.687 5.673 2.707 2.967 5.949 2.591 126,560 150,920 165,880 23,190 17.77RS200-2 2.500 1.562 1.500 0.315 2.374 2.047 0.781 6.122 2.947 3.175 6.346 2.819 156,240 191,400 211,200 27,300 21.86RS240-2 3.000 1.875 1.875 0.374 2.850 2.457 0.937 7.531 3.618 3.913 7.811 3.457 225,000 279,400 308,000 37,770 32.23Triple StrandRS40-3 0.500 0.312 0.313 0.059 0.472 0.409 0.156 1.843 0.892 0.951 1.886 0.567 9,360 11,880 12,870 2,040 1.28RS50-3 0.625 0.400 0.375 0.079 0.591 0.512 0.200 2.307 1.118 1.189 2.358 0.713 14,640 19,140 21,120 3,580 2.07RS60-3 0.750 0.469 0.500 0.094 0.713 0.614 0.235 2.906 1.404 1.502 2.972 0.898 21,090 27,060 29,700 4,950 3.04RS80-3 1.000 0.625 0.625 0.126 0.949 0.819 0.313 3.705 1.795 1.909 3.815 1.154 37,500 48,180 52,800 8,250 5.29RS100-3 1.250 0.750 0.750 0.157 1.185 1.024 0.376 4.504 2.191 2.313 4.618 1.409 58,590 71,940 79,200 12,650 7.89RS120-3 1.500 0.875 1.000 0.189 1.425 1.228 0.437 5.701 2.772 2.929 5.850 1.787 84,360 99,660 112,200 17,050 11.75RS140-3 1.750 1.000 1.000 0.220 1.661 1.433 0.500 6.165 2.986 3.179 6.350 1.925 114,840 130,020 145,200 22,550 14.87RS160-3 2.000 1.125 1.250 0.252 1.898 1.638 0.563 7.319 3.561 3.758 7.508 2.303 150,000 171,600 188,100 29,700 20.11RS180-3 2.250 1.406 1.406 0.281 2.134 1.843 0.687 8.276 4.004 4.272 8.539 2.591 189,840 226,578 288,420 34,100 25.61RS200-3 2.500 1.562 1.500 0.315 2.374 2.047 0.781 8.945 4.360 4.585 9.173 2.819 234,360 287,100 316,800 40,150 32.84RS240-3 3.000 1.875 1.875 0.374 2.850 2.457 0.937 10.984 5.348 5.636 11.272 3.457 337,500 419,100 462,000 55,550 47.972POLHHTWTWL1L2L1L2LTTL1L2L1TφD φDNote: RS25, RS35, RS42 and RS43 are also available. All sizes available up to six strands. Spring clip type connecting links will be provided for RS25 to RS60 unless otherwise specifi ed.L2hLThhhL1L1L1L1HTφR φRHWWHTWHTTW6 7