{"v":"2.0","page_type":"product","title":"Martin - E12B19 - Motion Industries","breadcrumbs":[{"label":"Home","href":"/python/html6/index.html"},{"label":"Brands","href":"/python/html6/menu_brand_index/menu_brand_index_brands_87101ba214.html"},{"label":"Martin","href":"/python/html6/menu_brand_products/1000/87000/menu_brand_products_Martin_1_50afa04f5f.html"},{"label":"E12B19","href":null}],"content":{"product":{"mpn":"E12B19","manufacturer":"Martin","brand":"Martin","brand_url":"/python/html6/menu_brand_products/1000/87000/menu_brand_products_Martin_1_50afa04f5f.html","title":"Martin - E12B19 - Motion Industries","description":"","attributes":[{"name":"Brand name","values":[{"value":"Martin","url":"/python/html6/menu_attr_pair/1000/190000000/190202000/menu_attr_pair_Brandname_Martin_1_f363a283b1.html"}],"name_url":"/python/html6/menu_attr_pair/1000/190000000/190202000/menu_attr_pair_Brandname_Martin_1_f363a283b1.html"},{"name":"Manufacturer name","values":[{"value":"Martin","url":"/python/html6/menu_attr_pair/1000/194000000/194277000/menu_attr_pair_Manufacturername_Martin_1_66f167bb6e.html"}],"name_url":"/python/html6/menu_attr_pair/1000/194000000/194277000/menu_attr_pair_Manufacturername_Martin_1_66f167bb6e.html"},{"name":"Manufacturer","values":[{"value":"Martin","url":"/python/html6/menu_attr_pair/1000/41000000/41815000/menu_attr_pair_Manufacturer_Martin_1_61f3847a0d.html"}],"name_url":"/python/html6/menu_attr_pair/1000/41000000/41815000/menu_attr_pair_Manufacturer_Martin_1_61f3847a0d.html"},{"name":"Extra Product Name","values":[{"value":"Martin - E12B19 - Motion Industries","url":"/python/html6/menu_attr_pair/1000/266000000/266623000/menu_attr_pair_ExtraProductName_MartinE12B19MotionIndustries_1_fa3dad93b1.html"}],"name_url":"/python/html6/menu_attr_pair/1000/266000000/266623000/menu_attr_pair_ExtraProductName_MartinE12B19MotionIndustries_1_fa3dad93b1.html"},{"name":"moq","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/164000000/164262000/menu_attr_pair_moq_1_1_29ca727a89.html"}],"name_url":"/python/html6/menu_attr_pair/1000/164000000/164262000/menu_attr_pair_moq_1_1_29ca727a89.html"},{"name":"MPN","values":[{"value":"E12B19","url":"/python/html6/menu_attr_pair/1000/133000000/133677000/menu_attr_pair_MPN_E12B19_1_8415de0040.html"}],"name_url":"/python/html6/menu_attr_pair/1000/133000000/133677000/menu_attr_pair_MPN_E12B19_1_8415de0040.html"},{"name":"multiple","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/257000000/257999000/menu_attr_pair_multiple_1_1_2f60c1bab8.html"}],"name_url":"/python/html6/menu_attr_pair/1000/257000000/257999000/menu_attr_pair_multiple_1_1_2f60c1bab8.html"},{"name":"qtyInStock","values":[{"value":"Not in Stock, Available to Order","url":"/python/html6/menu_attr_pair/1000/166000000/166871000/menu_attr_pair_qtyInStock_NotinStockAvailabletoOrder_1_42703a674f.html"}],"name_url":"/python/html6/menu_attr_pair/1000/166000000/166871000/menu_attr_pair_qtyInStock_NotinStockAvailabletoOrder_1_42703a674f.html"},{"name":"SKU","values":[{"value":"00205011","url":"/python/html6/menu_attr_pair/1000/44000000/44535000/menu_attr_pair_SKU_00205011_1_586c57ee6f.html"}],"name_url":"/python/html6/menu_attr_pair/1000/44000000/44535000/menu_attr_pair_SKU_00205011_1_586c57ee6f.html"},{"name":"tierMinQty1","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/226000000/226987000/menu_attr_pair_tierMinQty1_1_1_974840705d.html"}],"name_url":"/python/html6/menu_attr_pair/1000/226000000/226987000/menu_attr_pair_tierMinQty1_1_1_974840705d.html"},{"name":"tierPrice1","values":[{"value":"192.76","url":"/python/html6/menu_attr_pair/1000/212000000/212585000/menu_attr_pair_tierPrice1_19276_1_0581d77951.html"}],"name_url":"/python/html6/menu_attr_pair/1000/212000000/212585000/menu_attr_pair_tierPrice1_19276_1_0581d77951.html"},{"name":"chain number & pitch:","values":[{"value":"12B / 3/4 in","url":"/python/html6/menu_attr_pair/1000/201000000/201466000/menu_attr_pair_chainnumberpitch_12B34in_1_3cb1d4e1eb.html"}],"name_url":"/python/html6/menu_attr_pair/1000/201000000/201466000/menu_attr_pair_chainnumberpitch_12B34in_1_3cb1d4e1eb.html"},{"name":"caliper diameter:","values":[{"value":"103.3 mm","url":"/python/html6/menu_attr_pair/1000/167000000/167951000/menu_attr_pair_caliperdiameter_1033mm_1_ea02bbbfbb.html"}],"name_url":"/python/html6/menu_attr_pair/1000/167000000/167951000/menu_attr_pair_caliperdiameter_1033mm_1_ea02bbbfbb.html"},{"name":"chain / sprocket type:","values":[{"value":"Metric Roller Chain","url":"/python/html6/menu_attr_pair/1000/39000000/39432000/menu_attr_pair_chainsprockettype_MetricRollerChain_1_96655149f8.html"}],"name_url":"/python/html6/menu_attr_pair/1000/39000000/39432000/menu_attr_pair_chainsprockettype_MetricRollerChain_1_96655149f8.html"},{"name":"pitch diameter:","values":[{"value":"115.7 mm","url":"/python/html6/menu_attr_pair/1000/169000000/169734000/menu_attr_pair_pitchdiameter_1157mm_1_8a1df3095e.html"}],"name_url":"/python/html6/menu_attr_pair/1000/169000000/169734000/menu_attr_pair_pitchdiameter_1157mm_1_8a1df3095e.html"},{"name":"hub outside diameter:","values":[{"value":"95 mm","url":"/python/html6/menu_attr_pair/1000/88000000/88440000/menu_attr_pair_huboutsidediameter_95mm_1_05457ee158.html"}],"name_url":"/python/html6/menu_attr_pair/1000/88000000/88440000/menu_attr_pair_huboutsidediameter_95mm_1_05457ee158.html"},{"name":"maximum bore diameter:","values":[{"value":"66 mm","url":"/python/html6/menu_attr_pair/1000/109000000/109712000/menu_attr_pair_maximumborediameter_66mm_1_b68a13c401.html"}],"name_url":"/python/html6/menu_attr_pair/1000/109000000/109712000/menu_attr_pair_maximumborediameter_66mm_1_b68a13c401.html"},{"name":"hub style:","values":[{"value":"B","url":"/python/html6/menu_attr_pair/1000/187000000/187660000/menu_attr_pair_hubstyle_B_1_2c621e50b2.html"}],"name_url":"/python/html6/menu_attr_pair/1000/187000000/187660000/menu_attr_pair_hubstyle_B_1_2c621e50b2.html"},{"name":"tooth width:","values":[{"value":"50 mm","url":"/python/html6/menu_attr_pair/1000/76000000/76137000/menu_attr_pair_toothwidth_50mm_1_9489c554f6.html"}],"name_url":"/python/html6/menu_attr_pair/1000/76000000/76137000/menu_attr_pair_toothwidth_50mm_1_9489c554f6.html"},{"name":"number of teeth:","values":[{"value":"19","url":"/python/html6/menu_attr_pair/1000/53000000/53299000/menu_attr_pair_numberofteeth_19_1_e32d47c4fa.html"}],"name_url":"/python/html6/menu_attr_pair/1000/53000000/53299000/menu_attr_pair_numberofteeth_19_1_e32d47c4fa.html"},{"name":"tooth thickness:","values":[{"value":"11 mm","url":"/python/html6/menu_attr_pair/1000/24000000/24101000/menu_attr_pair_tooththickness_11mm_1_616fc2a226.html"}],"name_url":"/python/html6/menu_attr_pair/1000/24000000/24101000/menu_attr_pair_tooththickness_11mm_1_616fc2a226.html"},{"name":"bore type:","values":[{"value":"Reboreable","url":"/python/html6/menu_attr_pair/1000/46000000/46201000/menu_attr_pair_boretype_Reboreable_1_b081ff1737.html"}],"name_url":"/python/html6/menu_attr_pair/1000/46000000/46201000/menu_attr_pair_boretype_Reboreable_1_b081ff1737.html"},{"name":"width across tooth sets:","values":[{"value":"49.78 mm","url":"/python/html6/menu_attr_pair/1000/159000000/159257000/menu_attr_pair_widthacrosstoothsets_4978mm_1_797e1544bb.html"}],"name_url":"/python/html6/menu_attr_pair/1000/159000000/159257000/menu_attr_pair_widthacrosstoothsets_4978mm_1_797e1544bb.html"},{"name":"bore diameter:","values":[{"value":"20 mm","url":"/python/html6/menu_attr_pair/1000/134000000/134741000/menu_attr_pair_borediameter_20mm_1_8807fcb24e.html"}],"name_url":"/python/html6/menu_attr_pair/1000/134000000/134741000/menu_attr_pair_borediameter_20mm_1_8807fcb24e.html"},{"name":"chain roller diameter:","values":[{"value":"12.065 mm","url":"/python/html6/menu_attr_pair/1000/204000000/204858000/menu_attr_pair_chainrollerdiameter_12065mm_1_fc35e4bd8b.html"}],"name_url":"/python/html6/menu_attr_pair/1000/204000000/204858000/menu_attr_pair_chainrollerdiameter_12065mm_1_fc35e4bd8b.html"},{"name":"number of strands across:","values":[{"value":"3","url":"/python/html6/menu_attr_pair/1000/160000000/160915000/menu_attr_pair_numberofstrandsacross_3_1_49975ec6ee.html"}],"name_url":"/python/html6/menu_attr_pair/1000/160000000/160915000/menu_attr_pair_numberofstrandsacross_3_1_49975ec6ee.html"},{"name":"chain roller width:","values":[{"value":"11.68 mm","url":"/python/html6/menu_attr_pair/1000/118000000/118957000/menu_attr_pair_chainrollerwidth_1168mm_1_171725b8fd.html"}],"name_url":"/python/html6/menu_attr_pair/1000/118000000/118957000/menu_attr_pair_chainrollerwidth_1168mm_1_171725b8fd.html"},{"name":"material:","values":[{"value":"Steel","url":"/python/html6/menu_attr_pair/1000/100000000/100143000/menu_attr_pair_material_Steel_1_b71d63fa9a.html"}],"name_url":"/python/html6/menu_attr_pair/1000/100000000/100143000/menu_attr_pair_material_Steel_1_b71d63fa9a.html"},{"name":"storage dimension height:","values":[{"value":"2.76 mm","url":"/python/html6/menu_attr_pair/1000/230000000/230046000/menu_attr_pair_storagedimensionheight_276mm_1_6db63b20e6.html"}],"name_url":"/python/html6/menu_attr_pair/1000/230000000/230046000/menu_attr_pair_storagedimensionheight_276mm_1_6db63b20e6.html"},{"name":"number of hubs:","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/171000000/171280000/menu_attr_pair_numberofhubs_1_1_3a35889c25.html"}],"name_url":"/python/html6/menu_attr_pair/1000/171000000/171280000/menu_attr_pair_numberofhubs_1_1_3a35889c25.html"},{"name":"storage dimension length:","values":[{"value":"5.02 mm","url":"/python/html6/menu_attr_pair/1000/75000000/75628000/menu_attr_pair_storagedimensionlength_502mm_1_348200ef31.html"}],"name_url":"/python/html6/menu_attr_pair/1000/75000000/75628000/menu_attr_pair_storagedimensionlength_502mm_1_348200ef31.html"},{"name":"length through bore:","values":[{"value":"70 mm","url":"/python/html6/menu_attr_pair/1000/43000000/43636000/menu_attr_pair_lengththroughbore_70mm_1_4299d70a42.html"}],"name_url":"/python/html6/menu_attr_pair/1000/43000000/43636000/menu_attr_pair_lengththroughbore_70mm_1_4299d70a42.html"},{"name":"storage dimension width:","values":[{"value":"5.02 mm","url":"/python/html6/menu_attr_pair/1000/108000000/108789000/menu_attr_pair_storagedimensionwidth_502mm_1_467bff17df.html"}],"name_url":"/python/html6/menu_attr_pair/1000/108000000/108789000/menu_attr_pair_storagedimensionwidth_502mm_1_467bff17df.html"},{"name":"hardened teeth:","values":[{"value":"Non-Hardened Teeth","url":"/python/html6/menu_attr_pair/1000/46000000/46825000/menu_attr_pair_hardenedteeth_NonHardenedTeeth_1_2244b52b14.html"}],"name_url":"/python/html6/menu_attr_pair/1000/46000000/46825000/menu_attr_pair_hardenedteeth_NonHardenedTeeth_1_2244b52b14.html"},{"name":"surface treatment:","values":[{"value":"Protective Coating","url":"/python/html6/menu_attr_pair/1000/218000000/218214000/menu_attr_pair_surfacetreatment_ProtectiveCoating_1_e8aa39c6eb.html"}],"name_url":"/python/html6/menu_attr_pair/1000/218000000/218214000/menu_attr_pair_surfacetreatment_ProtectiveCoating_1_e8aa39c6eb.html"},{"name":"pitch type:","values":[{"value":"Single","url":"/python/html6/menu_attr_pair/1000/94000000/94530000/menu_attr_pair_pitchtype_Single_1_4a1d8750a4.html"}],"name_url":"/python/html6/menu_attr_pair/1000/94000000/94530000/menu_attr_pair_pitchtype_Single_1_4a1d8750a4.html"},{"name":"manufacturer upc number:","values":[{"value":"697950401744","url":"/python/html6/menu_attr_pair/1000/174000000/174664000/menu_attr_pair_manufacturerupcnumber_697950401744_1_aa6929e355.html"}],"name_url":"/python/html6/menu_attr_pair/1000/174000000/174664000/menu_attr_pair_manufacturerupcnumber_697950401744_1_aa6929e355.html"},{"name":"hub diameter:","values":[{"value":"95 mm","url":"/python/html6/menu_attr_pair/1000/130000000/130574000/menu_attr_pair_hubdiameter_95mm_1_37c86a01e5.html"}],"name_url":"/python/html6/menu_attr_pair/1000/130000000/130574000/menu_attr_pair_hubdiameter_95mm_1_37c86a01e5.html"},{"name":"outside diameter:","values":[{"value":"127.5 mm","url":"/python/html6/menu_attr_pair/1000/33000000/33816000/menu_attr_pair_outsidediameter_1275mm_1_b204004964.html"}],"name_url":"/python/html6/menu_attr_pair/1000/33000000/33816000/menu_attr_pair_outsidediameter_1275mm_1_b204004964.html"},{"name":"weight:","values":[{"value":"9.63 lbs","url":"/python/html6/menu_attr_pair/1000/122000000/122183000/menu_attr_pair_weight_963lbs_1_57485e11aa.html"}],"name_url":"/python/html6/menu_attr_pair/1000/122000000/122183000/menu_attr_pair_weight_963lbs_1_57485e11aa.html"}],"images":[],"distributors":[{"name":"motionindustries.com","sku":"00205011","url":"https://www.motionindustries.com/productDetail.jsp?sku=00205011","pricing":[{"quantity":1,"price_usd":192.76}],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1,"image":"https://www.motionindustries.com/motion3/fsdb/images/item/Martin_sprocket_e_sld_028.jpg"},{"name":"Applied Industrial","sku":"100966830","url":"https://www.applied.com/c-brands/c-martin/e12b19/Metric-Roller-Chain-Sprocket/p/100966830","pricing":[],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1},{"name":"Zoro","sku":"G2461712","url":"https://www.zoro.com/martin-sprocket-gear-spk-roller-triple-b-met-e12b19-e12b19/i/G2461712/","pricing":[{"quantity":1,"price_usd":221.0}],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1,"image":"https://www.zoro.com/static/cms/product/full/Apex Industrial Automation LLC_sprocketxxexxsldxx028xxd8ae89.jpg"},{"name":"Purvis","sku":"E12B19","url":"https://www.purvisindustries.com/2531010/Product/","pricing":[{"quantity":1,"price_usd":286.38}],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1,"image":"https://www.dataalchemy.com/python/getu/80c6b386-f087-4d19-b76e-3af43734efce"},{"name":"Radwell","sku":"E12B19","url":"http://www.radwell.com/Buy/MARTIN%20SPROCKET%20-AND-%20GEAR%20INC/MARTIN%20SPROCKET%20-AND-%20GEAR%20INC/E12B19","pricing":[],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1,"image":"https://az343058.vo.msecnd.net/productlargeimages/9db1552e36304348afbb17e077384e28.jpg"},{"name":"turtle.com","sku":"MOI E12B19","url":"https://www.turtle.com/2245162/Product/martin-e12b19","pricing":[],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1,"image":"https://www.dataalchemy.com/python/getu/2400ba22-63f3-4df0-95ad-04f2a56b034b"},{"name":"cbtcompany.com","sku":"E12B19","url":"https://www.cbtcompany.com/e12b19-msg","pricing":[],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1,"image":"https://www.cbtcompany.com/Themes/CBT/Content/images/logo.png"},{"name":"MRO Supply","sku":"257044","url":"https://www.mrosupply.com/sprockets/triple-sprockets/257044_e12b19_martin-sprocket/","pricing":[{"quantity":1,"price_usd":257.96}],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1,"image":"https://static.mrosupply.com/cache/a3/f4/a3f494271cf428fe2dc585b44f37b930.jpg"},{"name":"industrialzone.com","sku":"E12B19","url":"https://www.industrialzone.com/39545-martin-sprocket-gear-e12b19.html","pricing":[{"quantity":1,"price_usd":142.02}],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":2,"multiple":1,"image":"https://www.dataalchemy.com/python/getu/18e0e5a9-0508-4a6d-8ecd-e501370a3136"}],"amazon":{"available":false,"products":[]},"metadata":{"generated_date":"2026-09-16","last_updated":"2026-09-16","data_sources":["Applied Industrial","MRO Supply","Purvis","Radwell","Zoro","cbtcompany.com","industrialzone.com","motionindustries.com","turtle.com"],"completeness":0.85,"version":"1.2"}}},"pagination":null,"nav":{"home":"/python/html6/index.html","brands":"/python/html6/menu_brand_index/menu_brand_index_brands_87101ba214.html","parts":"/python/html6/menu_part_index/menu_part_index_parts_909e6bf0ca.html","attributes":"/python/html6/menu_attr_index/menu_attr_index_attributes_d7f67a250d.html"}}