{"product_id":"nsk-tac-b-ball-screw-support-bearings","title":"NSK TAC B Ball Screw Support Bearings (Open, DDG Sealed)","description":"\u003cp class=\"ps-intro\"\u003eNSK TAC B series 60° contact angle thrust angular contact ball bearings for machine-tool ball screw support, open type and DDG contact-sealed type, bore 15 to 60 mm.\u003c\/p\u003e\u003ch4 class=\"ps-h\"\u003eKey features\u003c\/h4\u003e\u003cul class=\"ps-feat\"\u003e\n\u003cli\u003e60° contact angle for high axial rigidity\u003c\/li\u003e\n\u003cli\u003eOpen type and DDG contact-seal type (grease packed)\u003c\/li\u003e\n\u003cli\u003eUniversal combinations DF, DB, DT, DFD, DFF and more\u003c\/li\u003e\n\u003cli\u003eStandard preload C10, light preload C9\u003c\/li\u003e\n\u003cli\u003ePrecision PN7A (ISO 4 equivalent) or PN7B\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4 class=\"ps-h\"\u003eSpecifications\u003c\/h4\u003e\u003ctable class=\"ps-kv\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eTAC B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eContact angle\u003c\/th\u003e\n\u003ctd\u003e60°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBore range\u003c\/th\u003e\n\u003ctd\u003e15 - 60 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeal\u003c\/th\u003e\n\u003ctd\u003eOpen or DDG contact seal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSpeed basis\u003c\/th\u003e\n\u003ctd\u003eGrease, C10 preload\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSource\u003c\/th\u003e\n\u003ctd\u003eNSK Super Precision Bearings, p. 110-111\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ctable class=\"ps-src\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e15TAC47B\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ed: 15 mm | D: 47 mm | B: 15 mm | Ca (1 row): 21.9 kN | Max axial load: 26.6 kN | Speed: 6,000 min-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e15TAC47BDDG\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ed: 15 mm | D: 47 mm | B: 15 mm | Ca (1 row): 21.9 kN | Max axial load: 26.6 kN | Speed: 6,000 min-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e17TAC47BDDG\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ed: 17 mm | D: 47 mm | B: 15 mm | Ca (1 row): 21.9 kN | Max axial load: 26.6 kN | Speed: 6,000 min-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20TAC47BDDG\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ed: 20 mm | D: 47 mm | B: 15 mm | Ca (1 row): 21.9 kN | Max axial load: 26.6 kN | Speed: 6,000 min-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e25TAC62BDDG\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ed: 25 mm | D: 62 mm | B: 15 mm | Ca (1 row): 28.5 kN | Max axial load: 40.5 kN | Speed: 4,500 min-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e30TAC62BDDG\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ed: 30 mm | D: 62 mm | B: 15 mm | Ca (1 row): 29.2 kN | Max axial load: 43.0 kN | Speed: 4,300 min-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e35TAC72BDDG\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ed: 35 mm | D: 72 mm | B: 15 mm | Ca (1 row): 31.0 kN | Max axial load: 50.0 kN | Speed: 3,600 min-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e40TAC72BDDG\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ed: 40 mm | D: 72 mm | B: 15 mm | Ca (1 row): 31.5 kN | Max axial load: 52.0 kN | Speed: 3,600 min-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e40TAC90BDDG\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ed: 40 mm | D: 90 mm | B: 20 mm | Ca (1 row): 59.0 kN | Max axial load: 89.5 kN | Speed: 3,000 min-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e45TAC100BDDG\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ed: 45 mm | D: 100 mm | B: 20 mm | Ca (1 row): 61.5 kN | Max axial load: 99.0 kN | Speed: 2,600 min-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e17TAC47B\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ed: 17 mm | D: 47 mm | B: 15 mm | Ca (single row): 21.9 kN | Grease speed: 6000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20TAC47B\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ed: 20 mm | D: 47 mm | B: 15 mm | Ca (single row): 21.9 kN | Grease speed: 6000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e25TAC62B\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ed: 25 mm | D: 62 mm | B: 15 mm | Ca (single row): 28.5 kN | Grease speed: 4500 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e30TAC62B\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ed: 30 mm | D: 62 mm | B: 15 mm | Ca (single row): 29.2 kN | Grease speed: 4300 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e35TAC72B\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ed: 35 mm | D: 72 mm | B: 15 mm | Ca (single row): 31 kN | Grease speed: 3600 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e40TAC72B\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ed: 40 mm | D: 72 mm | B: 15 mm | Ca (single row): 31.5 kN | Grease speed: 3600 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e40TAC90B\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ed: 40 mm | D: 90 mm | B: 20 mm | Ca (single row): 59 kN | Grease speed: 3000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e45TAC75B\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ed: 45 mm | D: 75 mm | B: 15 mm | Ca (single row): 33 kN | Grease speed: 3200 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e45TAC100B\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ed: 45 mm | D: 100 mm | B: 20 mm | Ca (single row): 61.5 kN | Grease speed: 2600 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e50TAC100B\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ed: 50 mm | D: 100 mm | B: 20 mm | Ca (single row): 63 kN | Grease speed: 2600 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e55TAC100B\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ed: 55 mm | D: 100 mm | B: 20 mm | Ca (single row): 63 kN | Grease speed: 2600 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e55TAC120B\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ed: 55 mm | D: 120 mm | B: 20 mm | Ca (single row): 67.5 kN | Grease speed: 2200 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e60TAC120B\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ed: 60 mm | D: 120 mm | B: 20 mm | Ca (single row): 67.5 kN | Grease speed: 2200 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"NSK","offers":[{"title":"Default Title","offer_id":67576431378722,"sku":"15TAC47B","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/0744\/7586\/files\/nsk-tac-b-ball-screw-support-bearings_fdfe6eca-3322-437f-a88e-1632b4ef92ce.jpg?v=1792672465","url":"https:\/\/prosourcemro.com\/products\/nsk-tac-b-ball-screw-support-bearings","provider":"ProSource MRO","version":"1.0","type":"link"}