Double Row Tapered Roller Bearings

Double row tapered roller bearings use two rows of tapered rollers to support combined radial and axial loads. They are used in demanding applications such as gearboxes, construction equipment and rail vehicles.

Common arrangements include TDO with a double outer ring and TDI with a double inner ring. Select the arrangement and dimensions to suit the application, and confirm clearance, lubrication and mounting requirements with AOSN.

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Find Your Model

SeriesModel or old designation

116 models · Dimensions in mm · Reference weights in kg

Model	Old Designation	d (mm)	D (mm)	T (mm)	Weight (kg)
351308	297308E	40	90	56	1.4
351309	297309E	45	100	60	1.9
351310	297310E	50	110	64	2.65
351311	297311E	55	120	70	3.5
351312	297312E	60	130	74	4.3
351313	297313E	65	140	79	5.2
351314	297314E	70	150	83	6.2
351315	297315E	75	160	88	7.4
351316	297316E	80	170	94	8.8
351317	297317E	85	180	99	10.3
351318	297318E	90	190	103	11.6
351319	297319E	95	200	109	13.6
351320	297320E	100	215	124	18.2
351322	297322E	110	240	137	24.5
351324	297324E	120	260	148	31.2
350220	Non-standard	100	150	73	4.1
350222	Non-standard	110	170	80	5.3
97228 (430228)	Non-standard	140	250	130	21.4
352010	2097110	50	80	50	1.25
352011	2097111	55	90	53	1.52
352013	2097113	65	100	60	2.05
352014	2097114	70	110	64	2.48
352015	2097115	75	115	68	2.82
352016	2097116	80	125	71	3.36
352017	2097117	85	130	74	3.75
352018	2097118	90	140	79	4.38
352019	2097119	95	145	82	4.76
352020	2097120	100	150	83	5.25
352021	2097121	105	160	86	6.1
352022	2097122	110	170	95	7.9
352024	2097124	120	180	98	8.85
352026	2097126	130	200	104	9.72
352028	2097128	140	210	95 / 112	10.9 / 12.4
352030	2097130	150	225	110	14.3
352032	2097132	160	240	115	17.2
352034	2097134	170	260	112 / 128	19.5 / 21.0
352036	2097136	180	280	134	25.8
352038	2097138	190	290	134	29.6
352040	2097140	200	310	152	39
352044	2097144	220	340	160	48.5
352048	2097148	240	360	170	62.3
352052	2097152	260	400	180	78.6
352122	2097722	110	180	95	9.1
352124	2097724	120	200	110	12.6
352126	2097726	130	210	110	14.2
352128	2097728	140	225	115	16.8
352130	2097730	150	250	138	22.5
352132	2097732	160	270	150	28.6
352134	2097734	170	280	150	31.2
352136	2097736	180	300	160	37.5
352138	2097738	190	320	170	45.3
352140	2097740	200	340	180	54.6
352148	2097748	240	400	218	85.2
352152	2097752	260	440	240	108.5
352208	97508	40	80	55	—
352208X2	97208	40	80	41	1.01
352209	97509	45	85	55	—
352209X2	97209	45	85	43	1.12
352210	97510	50	90	55	—
352210X2	97210	50	90	44	1.22
352211	97511	55	100	60	—
352211X2	97211	55	100	48	1.56
352212	97512	60	110	66	—
352212X2	97212	60	110	54	1.97
352213	97513	65	120	73	—
352213X2	97213	65	120	58	2.44
352214	97514	70	125	74	—
352214X2	97214	70	125	62	2.86
352215	97515	75	130	74	—
352215X2	97215	75	130	65	3.25
352216	97516	80	140	78	—
352216X2	97216	80	140	69	3.88
352217	97517	85	150	86	—
352217X2	97217	85	150	74	4.65
352218	97518	90	160	94	—
352218X2	97218	90	160	79	5.52
352219	97519	95	170	100	—
352219X2	97219	95	170	86	6.68
352220	97520	100	180	107	—
352220X2	97220	100	180	92	7.85
352221	97521	105	190	115	—
352221X2	97221	105	190	98	9.2
352222	97522	110	200	121	—
352222X2	97222	110	200	104	10.6
352224	97524	120	215	132	—
352224X2	97224	120	215	110	13.2
352226	97526	—	—	—	—
352226X2	97226	130	230	120	16.5
352228	97528	—	—	—	—
352228X2	97228	140	250	130	21.4
352230	97530	—	—	—	—
352230X2	97230	150	270	140	27.3
352232	97532	—	—	—	—
352232X2	97232	160	290	150	33.6
352234	97534	—	—	—	—
352234X2	97234	170	310	160	41.2
352236	97536	—	—	—	—
352236X2	97236	180	320	170	49.8
352238	97538	—	—	—	—
352240	97540	—	—	—	—
352926	2097926	130	180	64	7.3
352928	2097928	140	190	64	7.85
352930	2097930	150	210	72	10.2
352932	2097932	160	220	72	10.9
352934	2097934	170	230	74	12.1
352936	2097936	180	250	80	14.8
352938	2097938	190	260	80	15.6
352940	2097940	200	280	88	19.4
352944	2097944	220	300	92	23.2
352948	2097948	240	320	95	26.8
352952	2097952	260	360	106	36.5
352956	2097956	280	380	112	42.6
352960	2097960	300	420	118	54.2
352964	2097964	320	440	122	60.8
352968	2097968	340	460	125	67.4
352972	2097972	360	500	132	82.5