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Taper Roller Bearings Sizes

The angular contact ball bearings can be used to carry both radial and axial loads simnultaneously,and is subjected to high speed rotation.

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The tapered roller, assembled as a rolling element in the bearing, is guided by the large edge of the inner ring. Capable of withstanding radial loads and axial loads in one direction, with high load capacity. As a high load capacity bearing, there is an E series that increases the size and number of rollers.

Similar to radial thrust bearings, two bearings are generally used in opposition. In this situation, the clearance can be adjusted in the axial direction according to the spacing between the inner or outer rings of the same type to obtain the set clearance.

Because it is a separate type, the inner and outer rings can be disassembled separately.

Due to the different sizes of contact angles, it can be divided into general cone angle, medium cone angle, large cone angle, and can be divided into double row and four row tapered bearings based on the number of rollers arranged.

Generally, steel plate stamped cages are used.

This type of bearings can be used to carry radial-axial combined loads.At the same time in carrying radial loads.additional axial threst will be implicated.Therefore it is in duplex arrangement in general.The outer ring and inner ring with rollers assemble can be separately.Besides both the axial and radial clearaces are adjustable in mounting.

The larbe tapered angular bearings is mainly used to carrysingle directional axial loads.thus it is not suitable to carry radial loads alone.

Double rows or four rows tapered roller bearings is used to carry heavy radial loads and part of the axial loads in either direction.There are separating rings between the interval of inner rings and that of the outer rings.By changing the width of the separaing rings.the aim of clearance adjustment can be achieved.

Bearing No.		Dimensions(mm)							Basic Load rating(KN)				Mouning dimension(mm)					Factor			Mass(kg)
New No.	Old No.	d	D	T	B	c	R	r	Cr	Cor	Grease	Oil	damax	dbmin	Damin	Damax	Dbmin	e	y	yo
30312	7312E	60	130	33.5	31	26	3	2.5	180	210	3200	4000	72	76	112	118	121	0.35	1.7	1	1.99
30313	7313E	65	140	36	33	28	3	2.5	205	242	2800	3600	77	83	122	128	131	0.35	1.7	1	2.45
31313	27313E	65	140	36	33	23	3	2.5	172	200	2800	3600	77	75	111	128	134	0.83	0.7	0.4	2.36
30314	7314E	70	150	38	35	30	3	2.5	228	269	2600	3400	82	89	130	138	141	0.35	1.7	1	2.99
31314	27314E	70	150	38	35	25	3	2.5	191	224	2600	3400	82	80	118	138	143	0.83	0.7	0.4	2.87
30315	7315E	75	160	40	37	31	3	2.5	265	315	2400	3200	87	95	139	148	150	0.34	1.8	1	3.58
30316	7316E	80	170	42.5	39	33	3	2.5	288	347	2200	3000	92	102	148	158	160	0.35	1.7	1	4.28
30317	7317E	85	180	44.5	41	34	4	3	316	382	2000	2800	99	107	156	166	168	0.35	1.7	1	4.96
30318	7318E	90	190	46.5	43	36	4	3	358	441	1900	2600	104	113	165	176	178	0.35	1.7	1	5.80
30319	7319E	95	200	49.5	45	38	4	3	385	478	1800	2400	109	118	172	186	185	0.35	1.7	1	6.81
30320	7320E	100	215	51.5	47	39	4	3	420	518	1600	2000	114	127	184	201	199	0.35	1.7	1	8.24
30321	7321E	105	225	53.5	49	41	4	3	448	553	1500	1900	119	133	193	211	208	0.35	1.7	1	9.66
30322	7322E	110	240	54.5	50	42	4	3	489	603	1400	1800	124	142	206	226	222	0.35	1.7	1	11.0
30324	7324E	120	260	59.5	55	46	4	3	589	746	1300	1700	134	153	221	246	238	0.35	1.7	1	14.2
30326	7326E	130	280	63.75	58	49	5	4	670	855	1100	1500	145	165	239	262	258	0.35	1.7	1	17.3
30328	7328E	140	300	67.75	62	53	5	4	757	975	1000	1400	155	176	255	282	275	0.35	1.7	1	21.5
30330	7330E	150	320	72	65	55	5	4	840	1085	950	1300	165	190	273	302	294	0.35	1.7	1	8.28
30332	7332E	160	340	75	68	58	5	4	919	1190	900	1200	175	202	290	320	312	0.35	1.7	1	29.5
32207	7507E	35	72	24.25	23	19	1.5	1.5	74	89.4	5300	6700	42	42	61	65	68	0.37	1.6	0.9	0.448
32208	7508E	40	80	24.75	23	19	1.5	1.5	81	97	5000	6300	47	48	68	73	75	0.37	1.6	0.9	0.527
32209	7509E	45	85	24.75	23	19	1.5	1.5	84	104	4500	5600	52	53	73	78	81	0.4	1.5	0.8	0.586
32210	7510E	50	90	24.75	23	19	1.5	1.5	90	114	4300	5300	57	57	78	83	86	0.42	1.4	0.8	0.646
32211	7511E	55	100	26.75	25	21	2	1.5	113	142	3800	4800	64	62	87	91	96	0.4	1.5	0.8	0.856
32212	7512E	60	110	29.75	28	24	2	1.5	138	179	3600	4500	69	68	95	101	105	0.4	1.5	0.8	1.17
32213	7513E	65	120	32.75	31	27	2	1.5	175	233	3200	4000	74	75	104	111	115	0.4	1.5	0.8	1.54
32214	7514E	70	125	33.25	31	27	2	1.5	176	237	3000	3800	79	79	108	116	120	0.42	1.4	0.8	1.65
32216	7516E	80	140	35.25	33	28	2.5	2	207	279	2600	3400	90	89	122	130	135	0.42	1.4	0.8	2.14
32217	7517E	85	150	38.5	36	30	2.5	2	237	324	2400	3200	95	95	130	140	143	0.42	1.4	0.8	2.69
32218	7518E	90	160	42.5	40	34	2.5	2	282	396	2200	3000	100	101	138	150	153	0.42	1.4	0.8	3.42
32219	7519E	95	170	45.5	43	37	3	2.5	317	449	2000	2800	107	106	145	158	163	0.42	1.4	0.8	4.26
32220	7520E	100	180	49	46	39	3	2.5	357	512	1900	2600	112	113	154	168	172	0.42	1.4	0.8	5.11
32221	7521E	105	190	53	50	43	3	2.5	399	579	1800	2400	117	118	161	178	182	0.42	1.4	0.8	6.29
32222	7522E	110	200	56	53	46	3	2.5	452	667	1700	2200	122	124	170	188	192	0.42	1.4	0.8	7.44
32224	7524E	120	215	61.5	58	50	3	2.5	501	758	1500	1900	132	134	181	203	206	0.44	1.4	0.8	9.27
32226	7526E	130	230	67.75	64	54	4	3	576	884	1400	1800	144	143	193	216	221	0.44	1.4	0.8	11.4
32228	7528E	140	250	71.75	68	58	4	3	675	1050	1200	1600	154	156	210	236	240	0.44	1.4	0.8	14.4
32230	7530E	150	270	77	73	60	4	3	756	1180	1100	1500	164	168	226	256	256	0.44	1.4	0.8	18.2
32232	7532E	160	290	84	80	67	4	3	891	1422	1000	1400	174	180	242	276	276	0.44	1.4	0.8	23.1
32234	7534E	170	310	91	86	71	5	4	1020	1640	1000	1300	188	194	259	292	296	0.44	1.4	0.8	28.6
32236	7536E	180	320	91	86	71	5	4	1010	1640	900	1200	198	201	267	302	306	0.45	1.3	0.7	29.8
32238	7538E	190	340	97	92	75	5	4	1180	1900	850	1100	208	214	286	322	326	0.44	1.4	0.8	36
32240	7540E	200	360	104	98	82	5	4	1380	2180	800	1000	218	222	302	342	342	0.41	1.5	0.8	43.1
32248	7548E	240	440	127	120	100	5	4	1970	3210								0.37	1.1		79.7
32308	7608E	40	90	32.25	33	27	2	1.5	121	148	4500	5600	48	49	73	81	83	0.35	1.7	1	1.05
32309	7609E	45	100	38.25	36	30	2	1.5	152	189	4000	5000	54	59	86	91	94	0.35	1.7	1	1.41
32310	7610E	50	110	42.25	40	33	2.5	2	184	233	3800	4800	60	61	90	100	102	0.35	1.7	1	1.89
32311	7611E	55	120	45.5	43	35	2.5	2	213	271	3400	4300	65	66	99	110	111	0.35	1.7	1	2.37
32312	7612E	60	130	48.5	46	37	3	2.5	237	303	3200	4000	72	72	107	118	122	0.35	1.7	1	2.90
32312/YA4	7612K	60	130	48.5	46	37	3	2.5	221	304	3200	4000	72	72	107	118	122	0.35	1.7	1	2.99
32313	7613E	65	140	51	48	39	3	2.5	271	347	2800	3600	77	79	117	128	131	0.35	1.7	1	3.51

Bearing No.		Dimension(mm)					Basic load rating(KN)		Limimting speeds		Factor				Mounting dim		Mass(kg)
New	Old	d	D	T	rmir	rlmi	Cr	Cor	Grease	Oil	e	Y2	Y1	Y0	da	Da
352024X2RY	2657124	120	180	85	2.5	0.6	387	721	1700	1300	0.32	2.1	3.2	2.1	130	173	7.12
352024X2RL1	2657124L	120	180	85	2.5	0.6	387	721	1700	1300	0.32	2.1	3.2	2.1	130	173	6.56
352026	2097126E	130	200	102	2.5	0.6	557	1090	1450	1100	0.43	1.6	2.3	1.5	140	193	10.6
352026X2	2097126	130	200	95	2.5	0.6	529	992	1100	1500	0.42	1.6	2.4	1.6	140	192	9.61
352028X2/YA	2097128K	140	210	95	2.5	0.6	523	1000	1350	1000	0.37	1.8	2.7	1.8	150	202	10.3
352032	2097132E	160	240	116	3	1	717	1530	1100	850	0.46	1.5	2.2	1.4	172	231	16.9
352034	2097134E	170	260	128	3	1	866	1780	1000	800	0.44	1.5	2.3	1.5	182	250	21.7
352038X2	2097138	190	290	134	3	1	973	1970	950	750	0.44	1.5	2.3	1.5	202	279	29.2
352040X2	2097140	200	310	152	3	1	999	2090	850	670	0.39	1.7	2.6	1.7	212	297	38.5
352044X2	2097144	220	340	165	4	1	1320	2770	750	600	0.35	1.9	2.9	1.9	234	326	49.6
352048X2	2097148	240	360	165	4	1	1360	2950	670	530	0.31	2.1	3.2	2.1	254	346	53.9
352052X2	2097152	260	400	186	5	1.1	1740	3880	630	500	0.31	2.2	3.2	2.1	278	383	79.7
352056X2	2097156	280	420	186	5	1.1	1850	4000	560	450	0.46	1.5	2.2	1.4	298	403	82.7
352064X2	2097164	320	480	210	5	1.1	2330	5280	500	400	0.31	2.1	3.2	2.1	338	463	121
352072X2	2097172	360	540	220	5	1.5	2230	3050	430	340	0.33	2	3	2	382	519	162
351088	97188	440	650	212	6	2.5	2760	6200	340	260	0.43	1.6	2.3	1.5	469	629	213
351092J	97192	460	680	175	6	2.5	3220	6930	300	220	0.31	2.2	3.2	2.1	489	657	230
352214/YA	97514EK	70	125	74	2	0.6	300	480	2800	2200	0.42	1.6	2.4	1.6	79	120	5.86
352217	97517E	85	150	86	2.5	0.6	407	648	2200	1700	0.42	1.6	2.4	1.6	95	143	5.86
352218X2	97518	90	160	95	2.5	0.6	482	788	2200	1600	0.42	1.6	2.4	1.6	100	153	7.49
352219	97519E	95	170	100	3	1	540	891	2000	1400	0.42	1.6	2.4	1.6	107	163	9.02
352220	97520	100	180	112	3	1	607	1020	1900	1400	0.42	1.6	2.4	1.6	112	172	11.4
352222	97522E	110	200	121	3	1	755	1330	1600	1200	0.42	1.6	2.4	1.6	122	192	15.9
352224/YB2	97524	120	215	132	3	1	864	1530	1400	1100	0.44	1.6	2.3	1.5	132	206	19.6
352226X2	97526E	130	230	150	4	1	986	1770	1300	1000	0.44	1.6	2.3	1.5	144	221	24.7
352228	97528E	140	250	153	4	1	1160	2080	1100	850	0.44	1.6	2.3	1.5	154	240	30.1
352230X2	97530	150	270	172	4	1	1290	2350	960	780	0.44	1.6	2.3	1.5	164	256	40
352232	97532E	160	290	178	4	1	1530	2840	900	700	0.44	1.6	2.3	1.5	174	276	48
352236	97536E	180	320	192	5	1.1	1800	3460	900	700	0.45	1.5	2.2	1.5	198	306	62.7
352122/YA	2097722K	110	180	95	2	0.6	467	888	1900	1400	0.35	1.9	2.9	1.9	120	173	8.94
352122X2/YA	97722K	110	200	90	2	0.6	545	822	1800	1400	0.42	1.6	2.4	1.6	122	192	8.94
352132/YB2	2097732	160	270	150	2.5	11	967	262	1100	900	0.36	1.9	2.8	1.8	174	262	31.8
352032X2/YA	97732K	160	240	114	2.5	1	693	1410	1200	1000	0.49	1.4	2.1	1.4	172	232	31.8
170KBE2802A+L	2097734K	170	280	150	2.5	1	1110	2160	950	750	0.39	1.7	2.6	1.7	184	271	34.9
352134/YB2	2097734Y	170	280	150	2.5	1	1110	2160	950	750	0.39	1.7	2.6	1.7	184	271	33.9
352136X3/YA	97736K	180	270	109.538	3	1	830	1530	1000	800	0.43	1.6	2.4	1.6	193	259	19.5
240KBE031+L	97748	240	400	160	5	1.1	1700	3260	850	630	0.39	1.8	2.6	1.7	258	383	19.5
351160	1097760	300	500	205	5	1.5	2780	5110	500	400	0.32	2.1	3.2	2.1	327	480	147
45380	187780SU	400	650	200	4	6	3070	7280	400	300	0.87	0.8	1.2	0.8			394
351184/HC	1097784S	420	700	275	6	2.5	4620	9520	320	240	0.32	2.1	3.2	2.1	460	620	394
45388	87788	440	720	226	6	6	4810	5350	300	220	0.39	1.7	2.6	1.7			434
440KBE031g4+L	97788	440	720	283	6	3	5320	11800	300	220	0.39	1.7	2.6	1.7	486	685	434
352222X2-1/YA	97822K	110	200	92	3	1	679	1170	1380	1050	0.42	1.6	2.4	1.6	120	192	11.5
352936X2D1/YA	37836K	180	250	95	2.5	0.6	514	1310	1100	900	0.48	1.4	2.1	1.4	190	242	13.8
352960X2	97860	300	420	175	4	1	1690	4050	580	460	0.36	1.9	2.8	1.8	322	402	75.3
352080X2	97880	400	600	230	3	1	3080	6750	370	290	0.38	1.8	2.6	1.7	423	578	206
352938X2/YA	2097938K	190	260	95	2.5	1	592	1406	950	750	0.48	1.4	2.1	1.4	200	253	6.64
LM241149NW/LM241110D	37941K	203.2	276.225	95.25	3	1	188	438	900	700	0.32	2.1	3.1	2	214	269	6.64
352944X2	2097944	220	300	110	3	1	756	1800	850	670	0.43	1.6	2.4	1.6	231	292	21.2
HH949549/HH949510D+L	97946	228.6	488.95	254	6	1.5	2820	4770	800	650	0.95	0.7	1.1	0.7	268	473	21.2