KHK Stock Gears 3013
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154SpurGearsHelicalGearsInternalGearsRacksCP Racks& PinionsMiterGearsBevelGearsScrewGearsWormGear PairBevelGearboxesOtherProductsB’ABCDEFG( I )(H)LDdModule 1S9Sintered Metal BushingsBBCatalog No.I.D. of bushingO.D. of bushingLengthProducts that canuse the bushingdDLBB30507BB30608BB40609BB40612BB50812BB50814334455566688789121214DS0.5DS0.5,DS0.8DS0.8DS1DS1DS1T8The table below shows a series of standard metal bushings that can be pressed into standard injection molded gears.Material:Oil impregnated sintered bronze+0.02 0 +0.02-0.01 0-0.3Catalog No.ModuleNo. of teethShapeBore 1Bore 2Hub dia. 1Hub dia. 2Pitch dia.Outside dia.Face widthHub widthA(A')BB'CDEFDS1-12DS1-15DS1-16DS1-18DS1-20m11215161820S9S9S9S9S944555―――――88101011.767889121516182014171820226666666666DS1-24DS1-25DS1-28DS1-30DS1-322425283032S9S9S9S9S955566―――――11.711.711.714149991212242528303226273032346666666666DS1-35DS1-36DS1-40DS1-45DS1-483536404548S9S9S9S9S966888―――――14141616161212141414353640454837384247506666666668DS1-50DS1-56DS1-60DS1-64DS1-705056606470S9S9S9S9S988888―――――16181818181415.615.615.615.6505660647052586266726666688888DS1-72DS1-807280S9S988――181815.615.6728074826688[Caution on Product Characteristics]① The allowable torques shown in the table are calculated values according to the assumed usage conditions. Please see Page 31 for more details.② The backlash values shown in the table are the theoretical values for the backlash in the normal direction of a pair of identical gears in mesh.③ The bore tolerance is generally -0.05 to -0.30 but may be + value at the central portion of the hole.④ To find dimensional precision, see the table “Tolerance of Injection Molded Products".*The precision grade of this product is equivalent to the value shown in the table.Injection Molded Spur GearsDSSpecificationsPrecision gradeJIS grade N12 (JIS B1702-1: 1998)*JIS grade8 (JIS B1702: 1976) Gear teethStandard full depthPressure angle20°MaterialDuracon acetal(M90-44)Heat treatment ―Tooth hardness(110~120HRR)Sintered Metal Bushings

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