{"product_id":"angular-contact-bearing-pair-7000-7007-acdbbp4-p4-precision-machine-tool","title":"Angular Contact Bearing Pair 7000–7007 ACDBBP4 | P4 Precision","description":"\n\u003ch2\u003ePrecision Machine Tool Pairing Angular Contact Bearings – 7000 to 7007 Series ACDBBP4\u003c\/h2\u003e\n\u003cp\u003eUpgrade your machinery with these high-precision \u003cstrong\u003eangular contact ball bearing pairs\u003c\/strong\u003e, available in the full 7000 series range (7000, 7001, 7002, 7003, 7004, 7005, 7006, 7007) in ACDBBP4 specification. Designed for machine tool spindles, CNC equipment, and other high-speed rotating applications, these paired bearings deliver exceptional rigidity, low runout, and superior axial and radial load capacity. Sold as a matched pair for optimal performance and easy installation.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull 7000 Series Range:\u003c\/strong\u003e Choose from 7000 through 7007 to match your exact spindle or shaft dimensions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eACDBBP4 Specification:\u003c\/strong\u003e Angular contact design with 25° contact angle, brass cage, matched pair mounting (DB\/DF\/DT arrangements), and P4 super-precision tolerance class.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBearing Steel Construction:\u003c\/strong\u003e High-grade bearing steel inner and outer races for excellent hardness, wear resistance, and long service life.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMatched Pairing:\u003c\/strong\u003e Factory-matched pairs ensure uniform preload distribution and precise axial positioning — ideal for high-speed spindle applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Speed Capable:\u003c\/strong\u003e Engineered for demanding rotational speeds typical in CNC machining centers, lathes, milling machines, and grinding equipment.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Noise \u0026amp; Vibration:\u003c\/strong\u003e P4 precision class minimises runout and vibration for smooth, consistent operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Application:\u003c\/strong\u003e Suitable for machine tool spindles, pumps, compressors, and precision industrial equipment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7000, 7001, 7002, 7003, 7004, 7005, 7006, 7007\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAngular Contact Ball Bearing (Paired)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eACDBBP4\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContact Angle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25°\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrecision Class\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eP4 (Super Precision)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh-Grade Bearing Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Pair\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat Are Angular Contact Bearings Used For?\u003c\/h3\u003e\n\u003cp\u003eAngular contact ball bearings are specifically designed to handle combined radial and axial loads simultaneously. Their angled contact geometry makes them the go-to choice for high-speed, high-precision spindles in CNC lathes, machining centres, and grinding machines. The P4 tolerance class ensures dimensional accuracy tighter than standard bearings, making these ideal for applications where precision is paramount.\u003c\/p\u003e\n\n\u003cp\u003eFor more information on bearing standards and industrial machinery safety, visit the \u003ca href=\"https:\/\/www.nist.gov\/manufacturing\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eNIST Manufacturing Portal\u003c\/a\u003e for relevant technical guidance.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-4-3-8-to-m4-m5-m6-m8-m10-thread-conversion-screw-mount-adapter-tripod-projector\"\u003e1\/4\" \u0026amp; 3\/8\" to M4–M10 Thread Conversion Screw Mount Adapter\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/hex-shank-wire-twister-drill-attachment-rebar-tie-wire-tool\"\u003e1\/4\" Hex Wire Twister Drill Attachment – Rebar Tie Wire Tool\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What does the ACDBBP4 designation mean for these angular contact bearings?\u003c\/h4\u003e\n\u003cp\u003eA: The ACDBBP4 designation breaks down as follows — \u003cstrong\u003eAC\u003c\/strong\u003e indicates a 25° contact angle optimised for combined axial and radial loads; \u003cstrong\u003eDB\u003c\/strong\u003e denotes a back-to-back (O-arrangement) paired mounting configuration; and \u003cstrong\u003eP4\u003c\/strong\u003e refers to the super-precision tolerance class, which is tighter than standard P0 and suitable for high-speed, high-accuracy machine tool spindles.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Which bearing size should I choose from the 7000 to 7007 series?\u003c\/h4\u003e\n\u003cp\u003eA: Select the bearing number that matches your shaft and housing dimensions. The 7000 series follows a standard bore size progression: for example, 7000 has a 10mm bore, 7001 has a 12mm bore, 7002 has a 15mm bore, 7003 has a 17mm bore, 7004 has a 20mm bore, 7005 has a 25mm bore, 7006 has a 30mm bore, and 7007 has a 35mm bore. Always verify your exact shaft diameter and housing specifications before ordering.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Are these bearings sold individually or as a pair?\u003c\/h4\u003e\n\u003cp\u003eA: These angular contact bearings are sold as a \u003cstrong\u003ematched pair\u003c\/strong\u003e. Factory-matched pairs are important because they ensure consistent preload and load distribution when mounted together in a spindle or shaft assembly, providing better accuracy and longer service life than two separately sourced bearings.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What applications are these machine tool pairing bearings suitable for?\u003c\/h4\u003e\n\u003cp\u003eA: These P4-precision angular contact bearing pairs are ideal for CNC machining centre spindles, lathes, milling machines, grinding machines, high-speed pumps, compressors, and any precision industrial application requiring tight tolerances and the ability to handle both axial and radial loads simultaneously.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What does the ACDBBP4 designation mean for these angular contact bearings?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The ACDBBP4 designation breaks down as follows — AC indicates a 25° contact angle optimised for combined axial and radial loads; DB denotes a back-to-back (O-arrangement) paired mounting configuration; and P4 refers to the super-precision tolerance class, which is tighter than standard P0 and suitable for high-speed, high-accuracy machine tool spindles.\"}}, {\"@type\": \"Question\", \"name\": \"Which bearing size should I choose from the 7000 to 7007 series?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Select the bearing number that matches your shaft and housing dimensions. The 7000 series follows a standard bore size progression: for example, 7000 has a 10mm bore, 7001 has a 12mm bore, 7002 has a 15mm bore, 7003 has a 17mm bore, 7004 has a 20mm bore, 7005 has a 25mm bore, 7006 has a 30mm bore, and 7007 has a 35mm bore. Always verify your exact shaft diameter and housing specifications before ordering.\"}}, {\"@type\": \"Question\", \"name\": \"Are these bearings sold individually or as a pair?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These angular contact bearings are sold as a matched pair. Factory-matched pairs are important because they ensure consistent preload and load distribution when mounted together in a spindle or shaft assembly, providing better accuracy and longer service life than two separately sourced bearings.\"}}, {\"@type\": \"Question\", \"name\": \"What applications are these machine tool pairing bearings suitable for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These P4-precision angular contact bearing pairs are ideal for CNC machining centre spindles, lathes, milling machines, grinding machines, high-speed pumps, compressors, and any precision industrial application requiring tight tolerances and the ability to handle both axial and radial loads simultaneously.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/oasis-select.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home \u0026 Living\", \"item\": \"https:\/\/oasis-select.com\/collections\/home-living\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Angular Contact Bearing Pair 7000–7007 ACDBBP4 | P4 Precision\", \"item\": \"https:\/\/oasis-select.com\/products\/angular-contact-bearing-pair-7000-7007-acdbbp4-p4-precision-machine-tool\"}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"7206ACTA P5DBB","offer_id":47744966164585,"sku":"14:115#7206ACTA P5DBB","price":111.92,"currency_code":"USD","in_stock":true},{"title":"7206ACTA P4DBB","offer_id":47744966197353,"sku":"14:1122#7206ACTA P4DBB","price":111.92,"currency_code":"USD","in_stock":true},{"title":"7207ACTA P5DBB","offer_id":47744966230121,"sku":"14:371#7207ACTA P5DBB","price":111.92,"currency_code":"USD","in_stock":true},{"title":"7208ACTA P5DBB","offer_id":47744966262889,"sku":"14:757#7208ACTA P5DBB","price":111.92,"currency_code":"USD","in_stock":true},{"title":"7209ACTA P5DBB","offer_id":47744966295657,"sku":"14:760#7209ACTA P5DBB","price":111.92,"currency_code":"USD","in_stock":true},{"title":"7210ACTA P5DBB","offer_id":47744966328425,"sku":"14:933#7210ACTA P5DBB","price":111.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/Sba668f2fcf59452cb4862082243ede2fy.webp?v=1783029271","url":"https:\/\/oasis-select.com\/products\/angular-contact-bearing-pair-7000-7007-acdbbp4-p4-precision-machine-tool","provider":"Oasis Select","version":"1.0","type":"link"}