Tsubaki Guide to Forestry Products

NO. 140 “QD” STYLE 1 3/4" PITCHNO. 140 SPLITTAPER 1 3/4" PITCHWhen experience really mattersAll dimensions in inches unless otherwise stated.Sprocket DiametersType B, B 1 , C and C 11³⁄₄" PitchNo. of Outside Pitch Caliper Catalogue Max. HubW eightTeeth Diameter Diameter Diameter Number Type Style Bushing Bore Diameter LTB X Y L F (lbs.)11121314151617181920212223242526303536404548546070807.0117.5818.1508.7179.2829.84710.41110.97411.53812.10012.66113.22113.78314.34314.90315.46317.70020.49421.05323.28626.07727.75031.09634.44240.01745.5916.2136.7627.3137.8658.4188.9719.52410.07810.63311.18611.74312.29712.85213.40713.96314.51816.74219.52320.08022.30625.08826.75830.09733.43739.00644.5745.1485.7626.2596.8657.3717.9718.4839.0789.59610.18610.70911.29711.82212.40712.93513.51815.74218.50319.08021.30624.07225.75829.09732.43738.00643.574140SF11140SF12140SF13140E14140E15140E16140E17140E18140E19140E20140E21140E22140F23140F24140F25140F26140F30140F35140F36140J40140J45140J48140J54140J60140M70140M80BBBB 1B 1B 1B 1B 1B 1B 1B 1B 1B 1B 1B 1B 1B 1CCCCCCCC 1C 1SSSSSEEEEEEEEEEEEEEEEEEEEESFSFSFEEEEEEEEEFFFFFFFJJJJJMM2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁄₂3¹⁵⁄₁₆3¹⁵⁄₁₆3¹⁵⁄₁₆3¹⁵⁄₁₆3¹⁵⁄₁₆3¹⁵⁄₁₆3¹⁵⁄₁₆4⁷⁄₁₆4⁷⁄₁₆4⁷⁄₁₆4⁷⁄₁₆4⁷⁄₁₆5¹⁄₂5¹⁄₂4⁷⁄₁₆4⁷⁄₈56¹⁄₈6¹⁄₈6¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄6¹⁄₄77777778888810101¹⁄₄1¹⁄₄1¹⁄₄1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈1⁵⁄₈2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂2¹⁄₂3³⁄₁₆3³⁄₁₆3³⁄₁₆3³⁄₁₆3³⁄₁₆5³⁄₁₆5³⁄₁₆2³⁄₁₆2³⁄₁₆2³⁄₁₆2⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈2⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈3⁵⁄₈4¹⁄₂4¹⁄₂4¹⁄₂4¹⁄₂4¹⁄₂6³⁄₄6³⁄₄2³⁄₁₆2³⁄₁₆2³⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆2¹⁵⁄₁₆4444444555556³⁄₄6³⁄₄1¹⁄₆₄1¹⁄₆₄1¹⁄₆₄1⁹⁄₁₆1⁹⁄₁₆1⁹⁄₁₆1⁹⁄₁₆1⁹⁄₁₆1⁹⁄₁₆1⁹⁄₁₆1⁹⁄₁₆1⁹⁄₁₆2⁹⁄₁₆2⁹⁄₁₆2⁹⁄₁₆2⁹⁄₁₆2⁹⁄₁₆111³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆1³⁄₁₆2²⁹⁄₃₂2²⁹⁄₃₂4⁵⁄₈4⁵⁄₈4⁵⁄₈6666666666⁵⁄₈6⁵⁄₈6⁵⁄₈6⁵⁄₈6⁵⁄₈6⁵⁄₈6⁵⁄₈7¹⁄₄7¹⁄₄7¹⁄₄7¹⁄₄7¹⁄₄995.57.28.911.613.415.517.520.321.024.427.229.436.941.142.646.750.675.079.0105.0140.1148.0178.0234.0239.0432.0Other bushing sizes and mounting directions available. Specify bushing size and mounting direction (hub or plate side) when ordering.BushingSFEFJM“QD” Style BushingsBore Range (inches)StandardKeyway¹⁄₂ - 2¹⁵⁄₁₆⁷⁄₈ - 3¹⁄₂1- 41¹⁄₂ - 4¹⁄₂2 - 5¹⁄₂Dimensional DataSingle Strand Chain 140Size 140Pitch 1.750"Chain Inside Width 1.000"Roller Diameter 1.000"Nominal Tooth Width 0.924"ShallowKeyway2⁵⁄₁₆ - 2¹⁵⁄₁₆2¹⁵⁄₁₆ - 3¹⁄₂3⁵⁄₁₆ - 3¹⁵⁄₁₆3⁷⁄₈ - 4⁹⁄₁₆4 ³⁄₄ - 3¹⁄₂WithoutKeyway2¹³⁄₁₆ - 2¹⁵⁄₁₆-4--Weight(lbs.)1.02.13.116.856.0OUTSIDE DIAMETERHUB DIAMETERYLTBTOOTH(NOMINAL)FOUTSIDE DIAMETERYLTBTOOTH(NOMINAL)FHUB DIAMETEROUTSIDE DIAMETERHUB DIAMETERYLTBLTOOTH(NOMINAL)FOUTSIDE DIAMETERYLTBTOOTH(NOMINAL)FHUB DIAMETERAll dimensions in inches unless otherwise stated.Sprocket DiametersType B and C1 3 /4" PitchLTBNo. of Outside Pitch Caliper Catalogue Bushing WeightTeeth Diameter Diameter Diameter Number Type Style Hub LTB (L) OL P M C H (Ibs.)11127.0107.5816.2136.7625.1485.762H140Q11H140Q12BB44Q1Q11 3 /41 3 /42 1 /22 1 /22 25 /322 25 /321 9 /161 9 /160.9240.924--3 7 /84 1 /26.49.013141516171819202122232425263035363640404548546070808.1508.7179.2839.84810.41210.97511.53712.09912.66013.22213.78214.34314.90315.46317.70020.49421.05321.05323.28623.28626.07627.75031.09634.44240.01745.5907.3137.8658.4188.9719.52410.07810.63311.18611.74312.29712.85213.40713.96314.51816.74219.52320.08020.08022.30622.30625.08826.75830.09733.43739.00644.5746.2596.8657.3717.9718.4839.0789.59610.18610.70911.29711.82212.40712.93513.51815.74218.50319.08019.08021.30621.30624.07225.75829.09732.43738.00643.574H140R13H140R14H140R15H140R16H140R17H140R18H140R19H140R20H140R21H140R22H140R23H140R24H140R25H140R26H140R30140R35140R36140S36140R40140S40140S45140S48140S54140S60140S70140S80BBBBBBBBBBBBBBCCCBCBBCCCCC44444444455555566565566666R1R1R1R1R1R1R1R1R1R1R1R1R1R1R2R2R2S1R2S1S1S2S2S2S2S2222222222222224443 5 /1643 5 /163 5 /165 11 /165 11 /165 11 /165 11 /165 11 /162 7 /82 7 /82 7 /82 7 /82 7 /82 7 /82 7 /82 7 /82 7 /82 7 /82 7 /82 7 /82 7 /82 7 /84 7 /84 7 /84 7 /84 3 /84 7 /84 3 /84 3 /86 3 /46 3 /46 3 /46 3 /46 3 /43 5 /323 5 /323 5 /323 5 /323 5 /323 5 /323 5 /323 5 /323 5 /323 5 /323 5 /323 5 /323 5 /323 5 /325 5 /325 5 /325 5 /324 3 /45 5 /324 3 /44 3 /47 1 /27 1 /27 1 /27 1 /27 1 /21 15 /161 15 /161 15 /161 15 /161 15 /161 15 /161 15 /161 15 /161 15 /16/ 8/ 8/ 8/ 8/ 8/ 8/ 8/ 81 1 /16/ 81 1 /161 1 /162 15 /162 15 /162 15 /162 15 /162 15 /160.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.9240.924---------1 1 /161 1 /161 1 /161 1 /161 1 /162222 3 /822 3 /82 3 /82 7 /82 7 /82 7 /82 7 /82 7 /85 13 /165 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /45 3 /46 3 /45 3 /46 3 /46 3 /46 3 /46 3 /46 3 /46 3 /46 3 /411.112.614.716.518.520.523.025.427.832.536.037.640.344.068.088.090.089.0109.0107.0132.0169.0208.0230.0311.0242.0Construction may not be exactly as shown. Solid or welded construction for sprockets may be substituted. Minor envelope variations may occur. Other bushing sizes andmounting directions available. Specify bushing size and mounting direction (hub or plate side) when ordering.Dimensional DataSingle Strand Chain 140Size 140Pitch 1.750"Chain Inside Width 1.000"Roller Diameter 1.000"Nominal Tooth Width 0.924"If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.Sprockets with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).If the sprocket needed isnot listed above, pleasecontact Tsubaki for madeto-ordercustom sprockets.XLSTYLE STYPE BXLSTYLE ETYPE B1XSTYLE ETYPE CCXLSTYLE ETYPE C1STYLE 4 STYLE 5TYPE BTYPE BSTYLE 6TYPE C64 65