{"product_id":"glyco-hauptlager-72-0277-1-00-mm-untermass-kurbelwellenlager-lagerpaar-2-schalen","title":"Glyco Main Bearing 72-0277 1.00 mm Undersize Crankshaft Bearing Pair 2 Shells","description":"\u003cdiv style=\"background:#242833;border-radius:8px;padding:18px 20px;margin:0 0 14px;color:#ffffff;\"\u003e\n\u003cp style=\"margin:0 0 8px;\"\u003e\u003cstrong style=\"color:#c69a3a;\"\u003eGlyco main bearing 72-0277 – crankshaft bearing pair (2 half-shells) in repair stage 1.00 mm undersize, sold by part number and size, since no vehicle application is documented anymore for this number.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin:0;color:#cfd3dc;\"\u003eNew part (NOS) from old stock  ·  Unused running surfaces with no signs of running  ·  \u003cstrong style=\"color:#c69a3a;\"\u003eRepair stage 1.00 mm undersize\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#f5f6f8;border-left:4px solid #c69a3a;border-radius:8px;padding:14px 18px;margin:0 0 16px;\"\u003e\n\u003cp style=\"margin:0 0 6px;font-weight:700;\"\u003eCondition of this part\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003eNew part from old stock (NOS) in the original printed cardboard wrap sleeve. The sleeve is yellowed to a cream color, with a slight brown stain, crushed edges and an unfolded clasp seam at the top – purely signs of storage on the packaging. Both bearing shells themselves are unused: running surfaces with a fine machining finish, no signs of running, no scoring pattern, no wear edge, locating lugs undamaged. The steel backs and end edges show a matte gray storage patina with occasional olive-green preservation haze. A round factory stamp is discernible but not legible; no date code can be found. The bearing is sold untested.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:22px 0 8px;\"\u003eFunction and location\u003c\/h3\u003e\n\u003cp\u003eMain bearing shells are the plain bearings in which the crankshaft runs in the engine block. They carry the combustion pressure and inertial forces and, via the oil groove and oil bore, build up the load-bearing lubricating film that separates shaft and block. Undersize shells like these are thicker than standard shells and belong to a crankshaft that was ground down by 1.00 mm in diameter during engine reconditioning.\u003c\/p\u003e\n\u003cp\u003eThe shells are fitted in the crankcase between the crankshaft main bearing journal and the bearing saddle or bearing cap – the upper half-shell in the block, the lower one in the bearing cap, each secured against rotation by the locating lug. Installation is only possible with the engine disassembled and should be left to qualified personnel.\u003c\/p\u003e\n\u003cp\u003ePart number Glyco 72-0277, repair stage 1.00 mm undersize. The bearing pair comes from a find of three adjacent Glyco numbers in the same repair stage – 72-0277, 72-0278 and 72-0279 – which probably belong to the same engine. Glyco marks a flanged or thrust bearing with the suffix H after the number; this is absent on 72-0277. Glyco lists the associated thrust bearing separately under the number 72-0279.\u003c\/p\u003e\n\u003cdiv style=\"background:#f5f6f8;border-left:4px solid #c69a3a;border-radius:8px;padding:14px 18px;margin:0 0 16px;\"\u003e\n\u003cp style=\"margin:0 0 6px;font-weight:700;\"\u003e⚠ Important: compare the part number before buying\u003c\/p\u003e\n\u003cp style=\"margin:0 0 6px;\"\u003eNo vehicle or engine application is documented anymore for this Glyco number – the part is therefore explicitly sold by manufacturer, part number and size stage, not by vehicle. Please be sure to compare the number and dimensions with your old part before buying.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 4px;font-weight:700;\"\u003eDoes not fit:\u003c\/p\u003e\n\u003cul style=\"margin:0;padding-left:20px;\"\u003e\n\u003cli\u003eStandard-size crankshafts and the repair stages 0.25, 0.50 and 0.75 mm\u003c\/li\u003e\n\u003cli\u003eApplications that require a flanged or thrust bearing (Glyco designation H after the number)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this part fit your car?\u003c\/strong\u003e Send us the VIN (chassis number) and model year – we'll check it for free: \u003ca href=\"tel:+491798991069\"\u003e0179 8991069\u003c\/a\u003e (Mon–Fri 8 am–6 pm) or via our \u003ca href=\"\/en\/pages\/contact?thema=Ersatzteil\"\u003econtact form\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3 style=\"margin:22px 0 8px;\"\u003eFAQ\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 4px;\"\u003e\u003cstrong\u003eWhat's included in the scope of delivery?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin:0 0 12px;\"\u003e1 bearing pair with 2 half-shells, both with a full 360-degree oil groove, oil bore and locating lug, without a flange. Repair stage 1.00 mm undersize.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 4px;\"\u003e\u003cstrong\u003eIs this a flanged or thrust bearing?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin:0 0 12px;\"\u003eNo, this main bearing pair has no flange. Glyco marks flanged bearings with the suffix H after the number; Glyco lists the matching thrust bearing separately under the number 72-0279.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 4px;\"\u003e\u003cstrong\u003eWas the bearing function-tested?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin:0 0 12px;\"\u003eNo, this is an unused new part (NOS) that is sold untested. The running surfaces show only the original machining finish, with no signs of running or scoring pattern.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKFZTeile-Thot\u003c\/strong\u003e specialises in spare parts for Mercedes classic cars. Free shipping within Germany, 60-day return policy.\u003c\/p\u003e","brand":"Mercedes-Benz","offers":[{"title":"Default Title","offer_id":54978672165193,"sku":"90099","price":24.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0913\/5344\/8777\/files\/57_0b585537-e01d-46f6-a885-6d3efa6a4ac4.jpg?v=1787304407","url":"https:\/\/kfzteile-thot.de\/en\/products\/glyco-hauptlager-72-0277-1-00-mm-untermass-kurbelwellenlager-lagerpaar-2-schalen","provider":"KFZTeile-Thot","version":"1.0","type":"link"}