{"title":"KOYO (JTEKT)","description":"\u003cp\u003eIndustrial surplus KOYO (JTEKT) parts and equipment, in stock at MRO Exchange.\u003c\/p\u003e","products":[{"product_id":"koyo-5760-tapered-roller-bearing-76-2mm-id-x-135-76mm-od-x-46-04mm-width-new-0226-160","title":"KOYO (JTEKT) 5760 Tapered Roller Bearing 76.2 x 135.76 x 46.04 mm Open Box - Unused","description":"\u003cp\u003eThe Koyo 5760 is a single row tapered roller bearing cone with a 3 inch straight bore and 1.815 inch cone width. Manufactured in Japan, this inch series component is the inner ring (cone) assembly portion of a tapered roller bearing set and is designed to pair with a matching cup such as the 5735 to complete the assembly. The 5700 series construction features chrome steel rollers guided by a stamped steel cage, with raceway and rolling element surfaces hardened for use under combined radial and axial loading. Published manufacturer data lists a basic dynamic load rating of 303,000 N and a basic static load rating of 380,000 N, with a maximum shaft fillet radius of 0.14 inch. The tapered geometry directs both radial and unidirectional thrust loads through the roller contact lines toward a common apex on the bearing axis, making this cone suitable for service in axle assemblies, gear reducers, machine tool spindles, agricultural and construction equipment wheel hubs, and similar industrial applications where heavy or impact loads are present. The 5760 part number is recognized across Koyo, Timken, NTN Bower, and other major inch series manufacturers as a dimensionally interchangeable single cone. Packaging shows a date code of 05\/19 and is marked Japan with UPC 605790 040. Supplied in original Koyo Bearings outer box.\u003c\/p\u003e\n\u003cp\u003eStock # 0226-160\u003c\/p\u003e","brand":"KOYO (JTEKT)","offers":[{"title":"Default Title","offer_id":48816996647152,"sku":"m00160","price":103.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/6648\/7280\/files\/IMG_1566.png?v=1783608149"},{"product_id":"koyo-jtekt-5760-5735-tapered-roller-bearing-set-76-20mm-id-x-135-73mm-od-x-44-45mm-width-new-0226-162","title":"KOYO (JTEKT) 5760 Tapered Roller Bearing 76.2 x 135.76 x 46.04 mm Open Box - Unused","description":"\u003cp\u003eThe Koyo 5760 is a single row tapered roller bearing cone with a 3 inch straight bore and 1.815 inch cone width. Manufactured in Japan, this inch series component is the inner ring (cone) assembly portion of a tapered roller bearing set and is designed to pair with a matching cup such as the 5735 to complete the assembly. The 5700 series construction features chrome steel rollers guided by a stamped steel cage, with raceway and rolling element surfaces hardened for use under combined radial and axial loading. Published manufacturer data lists a basic dynamic load rating of 303,000 N and a basic static load rating of 380,000 N, with a maximum shaft fillet radius of 0.14 inch. The tapered geometry directs both radial and unidirectional thrust loads through the roller contact lines toward a common apex on the bearing axis, making this cone suitable for service in axle assemblies, gear reducers, machine tool spindles, agricultural and construction equipment wheel hubs, and similar industrial applications where heavy or impact loads are present. The 5760 part number is recognized across Koyo, Timken, NTN Bower, and other major inch series manufacturers as a dimensionally interchangeable single cone. Packaging shows a date code of 05\/19 and is marked Japan with UPC 605790 040. Supplied in original Koyo Bearings outer box.\u003c\/p\u003e\n\u003cp\u003eStock # 0226-162\u003c\/p\u003e","brand":"KOYO (JTEKT)","offers":[{"title":"Default Title","offer_id":48816996679920,"sku":"m00162","price":103.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/6648\/7280\/files\/IMG_1576.png?v=1783607874"},{"product_id":"koyo-5760-bearing-300mm-id-x-380mm-od-x-75mm-width-new-0226-205","title":"KOYO (JTEKT) 5760 Bearing 3 x 1.815 in Open Box - Unused","description":"\u003cp\u003eThe Koyo 5760 is a single row tapered roller bearing cone manufactured by JTEKT Corporation under the Koyo brand. This inch series cone features a 3 inch straight bore and a 1.815 inch cone width, and is part of the Koyo 5700 series. The cone is designed to pair with a corresponding cup, typically the Koyo 5735, to form a complete single row tapered roller bearing assembly capable of supporting combined radial and axial loads in one direction.\u003c\/p\u003e\n\u003cp\u003eConstruction includes a chrome steel inner ring with cage and roller set. Per the manufacturer's published specifications, the assembled bearing carries a basic static load rating of 380,000 N and a basic dynamic load rating of 303,000 N. The maximum shaft fillet radius is 0.140 inch. The tapered geometry positions the apex of the rolling contact surfaces at a common point on the bearing center line, supporting heavy and impact loading typical of rolling mills, speed reducers, machine tool spindles, axle assemblies, and general industrial gear drives.\u003c\/p\u003e\n\u003cp\u003eManufactured in Japan and supplied in original Koyo packaging. The box is marked with part number 5760, UPC 605790040610, and a 05\/19 date code. Item is sold as a single cone only. The mating 5735 cup is not included unless otherwise specified.\u003c\/p\u003e\n\u003cp\u003eStock # 0226-205\u003c\/p\u003e","brand":"KOYO (JTEKT)","offers":[{"title":"Default Title","offer_id":48819145277680,"sku":"m00205","price":60.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/6648\/7280\/files\/m00205-1.jpg?v=1775505832"},{"product_id":"koyo-5760-tapered-roller-bearing-76-2mm-id-x-36-51mm-width-new-0226-217","title":"KOYO (JTEKT) 5760 Tapered Roller Bearing 76.2 x 36.51 mm Open Box - Unused","description":"\u003cp\u003eThe Koyo 5760 is a single row tapered roller bearing cone manufactured in Japan by JTEKT Corporation. This component is the inner ring assembly of a 5700 series inch dimension tapered roller bearing set, designed to be paired with the matching 5735 cup to form a complete bearing. The cone features a 3.000 inch bore diameter and a 1.815 inch cone width per Koyo published specifications. Construction includes a chrome steel roller set retained by a stamped steel cage, with raceways ground to support combined radial and axial loading in a single direction. Published basic load ratings list a static load capacity of 380,000 N and a dynamic load capacity of 303,000 N. The tapered geometry of the rollers and raceway allows the bearing to accommodate heavy radial loads along with axial thrust loads when properly mounted in opposition to a second tapered roller bearing. Typical applications for the 5700 series include heavy industrial machinery, agricultural equipment, gearboxes, wheel hub assemblies, and power transmission systems where high load capacity at low to intermediate rotational speeds is required. The unit is supplied in its original Koyo branded retail packaging with a date code of 05\/19 and barcode 605790040610 visible on the carton label. The item is identified as part number 5760, sold individually as a cone component only. Interchanges include the Timken 5760 and Bower 5760 under industry standard tapered roller bearing cross references.\u003c\/p\u003e\n\u003cp\u003eStock # 0226-217\u003c\/p\u003e","brand":"KOYO (JTEKT)","offers":[{"title":"Default Title","offer_id":48819201179888,"sku":"m00217","price":65.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/6648\/7280\/files\/m00217-1.jpg?v=1775505837"},{"product_id":"koyo-bearing-6311zz-55-x-120-x-29-mm-id-x-od-x-width-zz-double-metal-shielded-0226-260","title":"KOYO (JTEKT) 6311ZZ Bearing 55 x 120 x 29 mm Open Box - Unused","description":"\u003cp\u003eThis listing is for one Koyo 6311ZZ deep groove ball bearing, marked 6311ZZ and measuring 55 mm inner diameter, 120 mm outer diameter, and 29 mm width. The bearing features double metal shields (ZZ configuration), which cover both sides of the bearing.\u003c\/p\u003e\n\n\u003cp\u003eThe 6311ZZ is part of Koyo’s 6300 series deep groove ball bearings, commonly used in electric motors, pumps, conveyors, fans, gearboxes, and other industrial rotating equipment where this specific size and shield configuration is required.\u003c\/p\u003e\n\n\u003cp\u003eProduct Details:\u003cbr\u003e\n• Brand: Koyo\u003cbr\u003e\n• Part Number: 6311ZZ\u003cbr\u003e\n• Bearing Type: Deep Groove Ball Bearing\u003cbr\u003e\n• Shield Type: ZZ (Double Metal Shields)\u003cbr\u003e\n• Inside Diameter (ID): 55 mm\u003cbr\u003e\n• Outside Diameter (OD): 120 mm\u003cbr\u003e\n• Width: 29 mm\u003c\/p\u003e\n\n\u003cp\u003eStock # 0226-260\u003c\/p\u003e","brand":"KOYO (JTEKT)","offers":[{"title":"Default Title","offer_id":48824191844592,"sku":"m00260","price":40.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/6648\/7280\/files\/m00260-1.jpg?v=1775507846"},{"product_id":"koyo-jtekt-tapered-roller-bearing-cone-5760-3-in-bore-x-1815-in-width-0226-667","title":"KOYO (JTEKT) 5760 Tapered Roller Bearing Cone 3 x 1.815 in Factory Sealed","description":"\u003cp\u003eA single-row tapered roller bearing cone from Koyo (JTEKT), part number 5760, manufactured in Japan. This inch-series cone features a 3.000 in. straight bore and a 1.815 in. cone width, with a maximum shaft fillet radius of 0.140 in. Dynamic load capacity is rated at 303,000 N (68,100 lb) and static load capacity at 380,000 N (85,400 lb), sourced from published manufacturer data. The 5760 cone is a Type TS single-row design with a stamped steel cage and chrome steel rollers. It is dimensionally interchangeable with Timken, NTN, and Bower 5760 cones and is typically used in opposing pairs or matched with the 5735 cup. Applications include heavy equipment, agricultural machinery, transmissions, and industrial drive systems requiring high radial and axial load capacity. The bearing ships in its original Koyo factory box, sealed in protective poly wrap, dated 05\/19 with country of origin Japan.\u003c\/p\u003e\n\n\u003cp\u003eStock # 0226-667\u003c\/p\u003e","brand":"KOYO (JTEKT)","offers":[{"title":"Default Title","offer_id":48891224064240,"sku":"m00667","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/6648\/7280\/files\/m00667.png?v=1788458312"},{"product_id":"koyo-jtekt-5760-tapered-roller-bearing-cone-new","title":"KOYO (JTEKT) 5760 Tapered Roller Bearing 76.2 x 135.76 x 46.04 mm Open Box - Unused","description":"\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eThe Koyo 5760 is a single row tapered roller bearing cone with a 3 inch straight bore and 1.815 inch cone width. Manufactured in Japan, this inch series component is the inner ring (cone) assembly portion of a tapered roller bearing set and is designed to pair with a matching cup such as the 5735 to complete the assembly. The 5700 series construction features chrome steel rollers guided by a stamped steel cage, with raceway and rolling element surfaces hardened for use under combined radial and axial loading. Published manufacturer data lists a basic dynamic load rating of 303,000 N and a basic static load rating of 380,000 N, with a maximum shaft fillet radius of 0.14 inch. The tapered geometry directs both radial and unidirectional thrust loads through the roller contact lines toward a common apex on the bearing axis, making this cone suitable for service in axle assemblies, gear reducers, machine tool spindles, agricultural and construction equipment wheel hubs, and similar industrial applications where heavy or impact loads are present. The 5760 part number is recognized across Koyo, Timken, NTN Bower, and other major inch series manufacturers as a dimensionally interchangeable single cone. Packaging shows a date code of 05\/19 and is marked Japan with UPC 605790 040. Supplied in original Koyo Bearings outer box.\u003cbr\u003e\u003cbr\u003eStock # 0226-161\u003c\/span\u003e\u003c\/p\u003e","brand":"KOYO (JTEKT)","offers":[{"title":"Default Title","offer_id":49494487695600,"sku":"m00161","price":103.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/6648\/7280\/files\/IMG_1571.png?v=1783608022"},{"product_id":"koyo-spherical-roller-bearing-519c5190-95-x-200-x-67-mm-01341","title":"KOYO (JTEKT) 22319 RZW33C3 Tapered Roller Bearing 95 x 200 x 67 mm Open Box - Unused","description":"\u003cp\u003eA spherical roller bearing from Koyo, manufactured in Japan, presented in its original Koyo Bearings branded box. The outer ring is visibly stamped with the Koyo name and Japan origin markings. Based on box dimensions and visible partial markings, the most consistent identification is part number 22319 RZW33C3, a double-row spherical roller bearing with a 95 mm bore, 200 mm outer diameter, and 67 mm width. Note: the full part number could not be confirmed from visible markings in the provided photos due to plastic wrap obscuring the ring; manual verification of the box end label or bearing ring marking is required before publishing.\u003c\/p\u003e\n\n\u003cp\u003eThe 22319 series spherical roller bearing is designed to accommodate high radial loads and moderate bidirectional axial loads. The double-row design with barrel-shaped rollers provides self-aligning capability, allowing for up to approximately 1.5 degrees of shaft misalignment. Koyo, now marketed under the JTEKT brand, is a Japanese premium-tier bearing manufacturer with a long history of producing bearings to strict dimensional and quality standards. The W33 designation indicates a lubrication groove and holes in the outer ring for in-housing relubrication. C3 internal clearance, if confirmed, indicates a wider-than-normal running clearance suited for interference-fit applications or elevated operating temperatures. The bearing appears to be in new or uninstalled condition, still in its original manufacturer packaging.\u003c\/p\u003e\n\n\u003cp\u003eStock # 0426-01341\u003c\/p\u003e","brand":"KOYO (JTEKT)","offers":[{"title":"Default Title","offer_id":49562062717168,"sku":"m01341","price":49.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/6648\/7280\/files\/1770D5C2-A0AB-41FF-B365-4E557C3DD037.jpg?v=1776193003"}],"url":"https:\/\/mroexchange.com\/collections\/koyo-jtekt.oembed","provider":"MRO Exchange","version":"1.0","type":"link"}