{"title":"NSK","description":"\u003cp\u003eIndustrial surplus NSK parts and equipment, in stock at MRO Exchange.\u003c\/p\u003e","products":[{"product_id":"nsk-7013ctysulp4-7013ctynsulp4-bearing-65mm-id-x-100mm-od-x-18mm-width-new-0226-234","title":"NSK 7013CTYSULP4 Angular Contact Ball Bearing 65 x 100 x 18 mm Open Box - Unused","description":"\u003cp\u003eThe NSK 7013CTYSULP4 is a super precision angular contact ball bearing from NSK's 7000 series, supplied new in the original NSK box. The part number marked on the original packaging is 7013CTYSULP4, with internal NSK identifiers 208 FH 71 and clearance reference markings d-4, D-4, C-95. Bore is 65 mm, outside diameter is 100 mm, and width is 18 mm, per NSK published specifications for the 7013C series. The bearing is a single row design with a 15 degree contact angle (C suffix), phenolic resin cage (TY designation), and universal flush ground configuration (SU), allowing it to be matched into DB, DF, or DT arrangements as required by the application. The P4 suffix designates ISO Class 4 precision tolerance, equivalent to ABEC 7. NSK cross references list 7013CTYNSULP4 and 7013CTRDULP4Y as functional replacements within the NSKHPS Super Precision product family. Typical applications include machine tool spindles, high speed CNC milling and turning centers, grinding spindles, indexing tables, and precision rotary fixtures where combined radial and axial loads must be supported at elevated rotational speeds. Open type construction permits oil or grease lubrication selected by the spindle builder. Made in Japan. Original NSK packaging shows minor shelf wear consistent with surplus storage.\u003c\/p\u003e\n\u003cp\u003eStock # 0226-234\u003c\/p\u003e","brand":"NSK","offers":[{"title":"Default Title","offer_id":48819144753392,"sku":"m00234","price":220.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/6648\/7280\/files\/m00234-1.jpg?v=1775507182"},{"product_id":"nsk-7013ctysulp4-7013ctynsulp4-bearing-65mm-id-x-100mm-od-x-18mm-width-new-0226-235","title":"NSK 7013CTYSULP4 Bearing 65 x 100 x 18 mm Open Box - Unused","description":"\u003cp\u003eThe NSK 7013CTYSULP4 is a super precision angular contact ball bearing from NSK's 7000 series, supplied new in the original NSK box. The part number marked on the original packaging is 7013CTYSULP4, with internal NSK identifiers 208 FH 71 and clearance reference markings d-4, D-4, C-95. Bore is 65 mm, outside diameter is 100 mm, and width is 18 mm, per NSK published specifications for the 7013C series. The bearing is a single row design with a 15 degree contact angle (C suffix), phenolic resin cage (TY designation), and universal flush ground configuration (SU), allowing it to be matched into DB, DF, or DT arrangements as required by the application. The P4 suffix designates ISO Class 4 precision tolerance, equivalent to ABEC 7. NSK cross references list 7013CTYNSULP4 and 7013CTRDULP4Y as functional replacements within the NSKHPS Super Precision product family. Typical applications include machine tool spindles, high speed CNC milling and turning centers, grinding spindles, indexing tables, and precision rotary fixtures where combined radial and axial loads must be supported at elevated rotational speeds. Open type construction permits oil or grease lubrication selected by the spindle builder. Made in Japan. Original NSK packaging shows minor shelf wear consistent with surplus storage.\u003c\/p\u003e\n\u003cp\u003eStock # 0226-235\u003c\/p\u003e","brand":"NSK","offers":[{"title":"Default Title","offer_id":48819145539824,"sku":"m00235","price":220.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/6648\/7280\/files\/m00235-1.jpg?v=1775507183"},{"product_id":"nsk-bearing-7210ctrdl-p4y-50-mm-id-x-90-mm-od-x-20-mm-width-new-0226-236","title":"NSK 7210CTRDL P4Y Bearing 50 x 90 x 20 mm Open Box - Unused","description":"\u003cp\u003eThe NSK 7210CTRDULP4Y is a super precision angular contact ball bearing supplied as a matched duplex pair, part of the NSK 7200 Series designed for high speed and high accuracy spindle applications. The bearing has a 50 mm bore, 90 mm outside diameter, and 20 mm width per bearing, with a 15 degree contact angle and DUL (universal back to back or face to face) matched arrangement. The P4 designation indicates ISO Class 4 precision tolerance, suited to machine tool spindles, grinding spindles, and other rotating equipment where minimal runout and stable high speed performance are required. Construction includes a phenolic resin cage and high grade steel rolling elements with super finished raceways. Published NSK specifications list a dynamic load rating of 45,000 N and a static load rating of 31,500 N per bearing, with maximum speeds of 16,500 rpm under grease lubrication and 25,000 rpm under oil lubrication, and an operating temperature limit of 120 degrees C. Typical applications include CNC machining center spindles, lathe spindles, milling spindle assemblies, grinder headstocks, and industrial high speed rotating equipment. Each unit is supplied in original NSK packaging with carton labeling reading 7210CTRDULP4Y and the NSKHPS designation associated with the high performance super precision line. Item is new old stock; the box has been opened for inspection and the bearings remain unused. Suitable as a direct replacement for matched duplex sets cross referenced from the NSK 7210CTRDULP4Y part number on machine tool spindle assemblies and equivalent OEM specifications.\u003c\/p\u003e\n\u003cp\u003eStock # 0226-236\u003c\/p\u003e","brand":"NSK","offers":[{"title":"Default Title","offer_id":48824191746288,"sku":"m00236","price":300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/6648\/7280\/files\/m00236-1.png?v=1782936530"},{"product_id":"nsk-bearing-7210ctrdulp4y-50-mm-id-x-90-mm-od-x-20-mm-width-new-0226-237","title":"NSK 7210CTRDULP4Y Bearing 50 x 90 x 20 mm Open Box - Unused","description":"\u003cp\u003eThe NSK 7210CTRDULP4Y is a super precision angular contact ball bearing supplied as a matched duplex pair, part of the NSK 7200 Series designed for high speed and high accuracy spindle applications. The bearing has a 50 mm bore, 90 mm outside diameter, and 20 mm width per bearing, with a 15 degree contact angle and DUL (universal back to back or face to face) matched arrangement. The P4 designation indicates ISO Class 4 precision tolerance, suited to machine tool spindles, grinding spindles, and other rotating equipment where minimal runout and stable high speed performance are required. Construction includes a phenolic resin cage and high grade steel rolling elements with super finished raceways. Published NSK specifications list a dynamic load rating of 45,000 N and a static load rating of 31,500 N per bearing, with maximum speeds of 16,500 rpm under grease lubrication and 25,000 rpm under oil lubrication, and an operating temperature limit of 120 degrees C. Typical applications include CNC machining center spindles, lathe spindles, milling spindle assemblies, grinder headstocks, and industrial high speed rotating equipment. Each unit is supplied in original NSK packaging with carton labeling reading 7210CTRDULP4Y and the NSKHPS designation associated with the high performance super precision line. Item is new old stock; the box has been opened for inspection and the bearings remain unused. Suitable as a direct replacement for matched duplex sets cross referenced from the NSK 7210CTRDULP4Y part number on machine tool spindle assemblies and equivalent OEM specifications.\u003c\/p\u003e\n\u003cp\u003eStock # 0226-237\u003c\/p\u003e","brand":"NSK","offers":[{"title":"Default Title","offer_id":48824191811824,"sku":"m00237","price":300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/6648\/7280\/files\/m00237-1.png?v=1782936836"},{"product_id":"nsk-bearing-7210ctr-dulp4y-50-mm-id-x-90-mm-od-x-20-mm-width-new-0226-238","title":"NSK 7210CTR DULP4Y Bearing 50 x 90 x 20 mm Open Box - Unused","description":"\u003cp\u003eThe NSK 7210CTRDULP4Y is a super precision angular contact ball bearing supplied as a matched duplex pair, part of the NSK 7200 Series designed for high speed and high accuracy spindle applications. The bearing has a 50 mm bore, 90 mm outside diameter, and 20 mm width per bearing, with a 15 degree contact angle and DUL (universal back to back or face to face) matched arrangement. The P4 designation indicates ISO Class 4 precision tolerance, suited to machine tool spindles, grinding spindles, and other rotating equipment where minimal runout and stable high speed performance are required. Construction includes a phenolic resin cage and high grade steel rolling elements with super finished raceways. Published NSK specifications list a dynamic load rating of 45,000 N and a static load rating of 31,500 N per bearing, with maximum speeds of 16,500 rpm under grease lubrication and 25,000 rpm under oil lubrication, and an operating temperature limit of 120 degrees C. Typical applications include CNC machining center spindles, lathe spindles, milling spindle assemblies, grinder headstocks, and industrial high speed rotating equipment. Each unit is supplied in original NSK packaging with carton labeling reading 7210CTRDULP4Y and the NSKHPS designation associated with the high performance super precision line. Item is new old stock; the box has been opened for inspection and the bearings remain unused. Suitable as a direct replacement for matched duplex sets cross referenced from the NSK 7210CTRDULP4Y part number on machine tool spindle assemblies and equivalent OEM specifications.\u003c\/p\u003e\n\u003cp\u003eStock # 0226-238\u003c\/p\u003e","brand":"NSK","offers":[{"title":"Default Title","offer_id":48824191910128,"sku":"m00238","price":300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/6648\/7280\/files\/m00238-1.png?v=1782937051"},{"product_id":"nsk-bearing-7210ctrdulp4y-50-mm-id-x-90-mm-od-x-20-mm-width-new-0226-239","title":"NSK 7210CTRDULP4Y Bearing 50 x 90 x 20 mm Open Box - Unused","description":"\u003cp\u003eThe NSK 7210CTRDULP4Y is a super precision angular contact ball bearing supplied as a matched duplex pair, part of the NSK 7200 Series designed for high speed and high accuracy spindle applications. The bearing has a 50 mm bore, 90 mm outside diameter, and 20 mm width per bearing, with a 15 degree contact angle and DUL (universal back to back or face to face) matched arrangement. The P4 designation indicates ISO Class 4 precision tolerance, suited to machine tool spindles, grinding spindles, and other rotating equipment where minimal runout and stable high speed performance are required. Construction includes a phenolic resin cage and high grade steel rolling elements with super finished raceways. Published NSK specifications list a dynamic load rating of 45,000 N and a static load rating of 31,500 N per bearing, with maximum speeds of 16,500 rpm under grease lubrication and 25,000 rpm under oil lubrication, and an operating temperature limit of 120 degrees C. Typical applications include CNC machining center spindles, lathe spindles, milling spindle assemblies, grinder headstocks, and industrial high speed rotating equipment. Each unit is supplied in original NSK packaging with carton labeling reading 7210CTRDULP4Y and the NSKHPS designation associated with the high performance super precision line. Item is new old stock; the box has been opened for inspection and the bearings remain unused. Suitable as a direct replacement for matched duplex sets cross referenced from the NSK 7210CTRDULP4Y part number on machine tool spindle assemblies and equivalent OEM specifications.\u003c\/p\u003e\n\u003cp\u003eStock # 0226-239\u003c\/p\u003e","brand":"NSK","offers":[{"title":"Default Title","offer_id":48824191942896,"sku":"m00239","price":300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/6648\/7280\/files\/m00239-1.png?v=1782937215"},{"product_id":"nsk-cylindrical-roller-bearing-nn3019kcc9p5yu17-95-x-145-x-37-mm-0326-212","title":"NSK NN3019KCC9P5YU17 Cylindrical Roller Bearing 95 x 145 x 37 mm Open Box - Unused","description":"\u003cp\u003eNSK manufactured the NN3019KCC9P5YU17, a double row super precision cylindrical roller bearing supplied as Mazak OEM part number F04NP000390 for CNC machine tool spindle applications. Dimensions are 95 mm bore by 145 mm outside diameter by 37 mm width, sourced from published NSK specifications for the NN3019 series.\u003c\/p\u003e\n\u003cp\u003eThe K suffix indicates a tapered bore with a 1:12 taper, allowing precise adjustment of radial internal clearance during installation on the spindle shaft. The CC9 designation specifies the matched clearance class applicable to ISO Tolerance Class 5 and Class 4 cylindrical roller bearings with tapered bores. The P5 suffix denotes ISO Class 5 precision, the standard accuracy grade for NSK super precision NN30 series spindle bearings. The YU17 suffix is a specialized NSK internal designation tied to OEM application requirements.\u003c\/p\u003e\n\u003cp\u003eConstruction features include solid inner and outer rings with separable components for ease of mounting and dismounting. The double row configuration delivers high radial load capacity and rigidity, making this bearing class standard for the front and rear spindle positions of precision lathes, machining centers, and grinding machines. The bearing is supplied open without seals.\u003c\/p\u003e\n\u003cp\u003eOriginal Mazak packaging is present with the original labeling intact, identifying customer purchase order 7390282, order number 16402, and inventory location 24 16 R4. Quantity supplied is 1 bearing. The Mazak box references the part description ASK 145.11X11 (1:1). This is a stocked spare originally procured through Mazak for use as a CNC machine tool spindle replacement bearing.\u003c\/p\u003e\n\u003cp\u003eStock # 0326-212\u003c\/p\u003e","brand":"NSK","offers":[{"title":"Default Title","offer_id":49464473977072,"sku":"m00212","price":400.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/6648\/7280\/files\/63679302-1803-4B1C-BD6C-3391199C2597.jpg?v=1774636182"}],"url":"https:\/\/mroexchange.com\/collections\/nsk.oembed","provider":"MRO Exchange","version":"1.0","type":"link"}