Made-to-Order Sprockets - Tsubaki
Made-to-Order Sprockets - Tsubaki
Made-to-Order Sprockets - Tsubaki
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
BS/DINS<strong>to</strong>ck Bore1 1/4” PitchNo.20BAll dimensions in millimeters unless otherwise stated.Sprocket DiametersType A1¹⁄₄” PitchNo. of Outside Pitch Caliper Catalogue S<strong>to</strong>ck WeightTeeth Diameter Diameter Diameter Number Bore (kg.)89101112131415161718192021222324252627282930313233343536373895.7106.3116.8127.2137.5147.9158.2168.4178.7188.9199.1209.3219.5229.7239.9250.0260.2270.4280.5290.7300.8311.0321.1331.3341.4351.6361.7371.8382.0392.1402.283.092.8102.8112.7122.7132.7142.7152.7162.8172.8182.8192.9203.0213.0223.1233.2243.3253.3263.4273.5283.6293.7303.8313.8323.9334.0344.1354.2364.3374.4384.563.973.883.793.6103.6113.6123.6133.7143.7153.7163.8173.8183.9194.0204.0214.1224.2234.3244.4254.4264.5274.6284.7294.8304.9315.0325.1335.1345.2355.3365.4H20BA8H20BA9H20BA10H20BA11H20BA12H20BA13H20BA14H20BA15H20BA16H20BA17H20BA18H20BA19H20BA20H20BA21H20BA22H20BA23H20BA24H20BA25H20BA26H20BA27H20BA28H20BA29H20BA3020BA3120BA3220BA3320BA3420BA3520BA3620BA3720BA38† Dimensions shown allow for standard keyway with set screw at 90˚.* Hub diameter may vary <strong>to</strong> suit bore size.252525252525252524243030303232323232323232323232323232323232320.630.951.271.591.912.182.492.683.083.543.814.314.585.175.725.996.626.947.628.358.859.439.9810.7311.4912.2413.0013.7514.5015.2516.01Type BCatalogue S<strong>to</strong>ck †Max. *Hub WeightNumber Style Bore Bore Diameter LTB (kg.)H20BB8H20BB9H20BB10H20BB11H20BB12H20BB13H20BB14H20BB15H20BB16H20BB17H20BB18H20BB19H20BB20H20BB21H20BB22H20BB23H20BB24H20BB25H20BB26H20BB27H20BB28H20BB29H20BB3020BB3120BB3220BB3320BB3420BB3520BB3620BB3720BB38SSSSSSSDDDDDDDDDDDDDDDDDDDDDDDD2525252525252525253232323232323232323232323232323232323232323257576070767676767676767676767684848484848484848484848484848484485869799098106114114114114114114114114114114114127127127127127127127127127127127127127484848484841414444444451515151515151515151515151515151646464641.041.451.862.402.953.003.404.314.634.995.445.906.357.037.718.168.629.079.5310.4311.3411.7612.0212.7713.5214.5915.6618.7417.5118.1718.82Dimensional DataSingle Strand Chain 20B 20BSize 20B 20BPitch 1.250" 31.8mmInside Width 0.770” 19.6mmRoller Diameter 0.750" 19.1mmNominal Tooth Width 0.732" 18.6mmTOOTH (NOMINAL)TOOTH (NOMINAL)TOOTH (NOMINAL)<strong>Sprockets</strong>If the sprocket needed isnot listed above, pleasecontact <strong>Tsubaki</strong> for made<strong>to</strong>-ordercus<strong>to</strong>m sprockets.<strong>Sprockets</strong> with cataloguenumbers that begin with “H”have hardened teeth(Rockwell C35 minimum).OUTSIDE DIAMETERBOREOUTSIDE DIAMETERBOREHUB DIAMETEROUTSIDE DIAMETERBOREHUB DIAMETERTYPE ALTBSTYLE STYPE BLTBSTYLE DTYPE BE-131
Change language