{"product_id":"tu20tf-skf-take-up-unit-with-grub-screws-20mm","title":"TU20TF SKF Take Up Unit with Grub Screws 20mm","description":"\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003eTU20TF SKF 20mm Take-Up Bearing Unit with Grub Screws\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe SKF TU 20 TF is a take-up ball bearing unit for a 20 mm shaft. It combines a YAR 204-2F insert bearing with a grey cast iron housing. The housing slides in a compatible take-up frame, allowing the shaft position to be adjusted to set or restore conveyor belt or chain tension.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe extended inner ring locks onto the shaft with grub screws and is suitable for shafts that run in one direction or reverse during operation. Contact seals and flingers on both sides help retain grease and keep contaminants out. A grease fitting allows relubrication during routine maintenance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe housing measures 97 mm long × 92 mm high × 34 mm wide. When checking fit in an existing take-up frame, the guide grooves are 13.5 mm wide and the distance between the groove bottoms is 76 mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDimensions and technical details\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eManufacturer: SKF\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eProduct designation: TU 20 TF\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eUnit type: Take-up ball bearing unit\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eShaft diameter, d: 20 mm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eHousing material: Grey cast iron\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eOverall housing length, L: 97 mm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eOverall housing height, H: 92 mm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eOverall housing width, A: 34 mm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eGuide groove width, A1: 13.5 mm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDistance between guide groove bottoms, H1: 76 mm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eGuide groove length, L3: 54 mm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eAttachment bolt hole diameter, N: 19 mm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eBearing inner ring width, B: 31 mm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eBasic dynamic load rating, C: 12,700 N\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eBasic static load rating, C0: 6,550 N\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFatigue load limit, Pu: 280 N\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLimiting speed with h6 shaft tolerance: 8,500 r\/min\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eHousing designation: TU 504 M\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eBearing designation: YAR 204-2F\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eShaft locking method: Grub screws\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eGrub screw tightening torque: 4 Nm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSealing arrangement: Contact seals and flingers on both sides\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLubrication: Grease, with a fitting for relubrication\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAvailable from Bearing King Ltd for machinery assembly, planned maintenance and bearing replacement.\u003c\/span\u003e\u003c\/p\u003e","brand":"SKF","offers":[{"title":"Default Title","offer_id":59043522937213,"sku":"TU20TF-SKF","price":29.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0588\/9684\/2842\/files\/SKFTUTFImage1.jpg?v=1793880472","url":"https:\/\/bearing-king.co.uk\/products\/tu20tf-skf-take-up-unit-with-grub-screws-20mm","provider":"Bearing King","version":"1.0","type":"link"}