{"product_id":"a-520020-ai-bearing-3984","title":"A-520020-AI Bearing (3984)","description":"\u003ch3\u003eOne New Aftermarket Replacement Tapered Roller Bearing Cone (3984) Fits Massey Ferguson, Fits John Deere, Fits Ford, Fits Case\/IH, and More\u003c\/h3\u003e\u003cp\u003eThis tapered roller bearing cone (industry number 3984) is a single-cone, imperial-series bearing used in wheel hubs, front axle assemblies, differential pinions, final drives, steering knuckles, and implement hubs across a wide range of agricultural, construction, and industrial equipment. It is designed to be paired with a matching cup (outer ring) from the same series -- most commonly the 3920 cup -- to handle combined radial and axial loads.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eType: Tapered Roller Bearing Cone (Single)\u003c\/li\u003e\n\u003cli\u003eBore: 2.625 in (66.675 mm)\u003c\/li\u003e\n\u003cli\u003eWidth: 1.183 in (30.048 mm)\u003c\/li\u003e\n\u003cli\u003eBackface Radius: 0.14 in\u003c\/li\u003e\n\u003cli\u003eSeries: 398\u003c\/li\u003e\n\u003cli\u003eCommonly Paired Cup: 3920\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eFits Massey Ferguson Tractors:\u003c\/strong\u003e 35, 50, 65, 84, 85, 88, 135, 150, 165, 175, 180, 230, 231, 233, 234, 235, 240, 240P, 245, 250, 255, 261, 265, 270, 275, 282, 285, 290, 298, 302, 304, 333, 334, 335, 531, 541, 596, 611, 620, 621, 630, 631, 640, 641, 650, 651, 670, 690, 698, 699, 1080, 1085\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFits Massey Ferguson Industrial\/Construction:\u003c\/strong\u003e 202, 203, 204, 205, 2031, 2100, 2110, 2111, 2120, 2130, 2131, 2135, 2150, 2200, 2300, 2310, 2500, 2600, 2600N, 2600R, 2600V, 2610, 2610V, 2810, 2900, 2910, 3000, 3055, 3165, 3230, 3500, 3550, 3600, 3600N, 3600R, 3600V, 3610, 3610NO, 3610V, 3900, 3910, 3910H, 3910N, 3910R, 3910V, 3930, 3930N, 3930NO, 4000, 4030, 4031, 4040, 4100, 4110, 4110N, 4110NO, 4110O, 4110TR, 4110V, 4120, 4121, 4130, 4130NO, 4131, 4140, 4190, 4330, 4340, 4410, 4500, 4600, 4600NO, 4600O, 4600SU, 4610N, 4610NO, 4610O, 4630, 4630N, 4630NO, 4630O, 4830, 4830N, 5030, 5030O, 5110, 5610, 5610S, 5640, 5900, 6000, 6500, 6610O, 6610S, 6640, 6710, 6810, 6810S, 7010, 7410, 7610, 7610O, 7610S, 7700, 7710, 7740O, 7810, 7810O, 7810S, 7840, 7840O, 7910, 8010, 8210, 8340, 8820\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFits Massey Ferguson Industrial\/Construction (Compact):\u003c\/strong\u003e 20, 20C, 20D, 30, 30B, 30D, 30E, 31, 40, 40B, 50A, 50C, 50D, 50E\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFits Massey Ferguson Forklifts:\u003c\/strong\u003e 2500, 4500, 6500\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFits Ford\/New Holland Tractors:\u003c\/strong\u003e 2N, 8N, 9N, NAA, DEXTA, SUPER 90\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFits John Deere Combines:\u003c\/strong\u003e 6620, 7700, 8820\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eChallenger:\u003c\/strong\u003e MAGNUM 275, MAGNUM 280, MAGNUM 290, MAGNUM 305, MAGNUM 310, MAGNUM 315, MAGNUM 335, MAGNUM 340, MAGNUM 370, MAGNUM 380\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSteiger:\u003c\/strong\u003e BEARCAT III, BEARCAT IV, BEARCAT 1000 SERIES, COUGAR I, COUGAR III, COUGAR IV, COUGAR 1000 POWER SHIFT, PANTHER III, PANTHER IV, PANTHER 1000 POWERSHIFT, LION 1000 POWERSHIFT\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGEHL:\u003c\/strong\u003e KM280, KM325, KM SERIES IV, KP1325, KR1280, KS280, KS SERIES IV, CR1225, CR1280, CP1360, CM325, CM360, CM SERIES IV, CS360, CS SERIES IV, SM SERIES IV, PT270, PTA251, PTA270, PTA280, SP80, ST251, ST270\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFits Allis Chalmers \/ Fits Caterpillar \/ Fits Case-IH \/ Fits Woods \/ Riverside Tractor:\u003c\/strong\u003e 966, 1066, 1466, 491, 492, 481, 501, 596, 600 Series\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eApplications include:\u003c\/strong\u003e Front Wheel Hubs, Implement Hubs, Differential Pinions, Axle Assemblies, Final Drives, Steering Knuckles\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e3984, 3984TIM, 520020, 195159M1, BB4221B, JD7378, ST2007A, 510884, 73007252, 74251113, 14104WD, 3F9839, 4M2529, 5L9656, 9F9830, 9F9839\u003c\/p\u003e\u003cp\u003eNew aftermarket replacement part - not remanufactured, not used.\u003c\/p\u003e","brand":"Reliable Aftermarket Parts, Inc®","offers":[{"title":"Default Title","offer_id":41414446940243,"sku":"A-520020-AI","price":32.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/3984_01_4f82e426-7d88-4d47-9e81-a70195050407.jpg?v=1757637445","url":"https:\/\/www.reliableaftermarketparts.co.uk\/products\/a-520020-ai-bearing-3984","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}