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More details of bearing sizes you don’t know, please check it

982 Published by May 15,2018

More details of bearing sizes you don't know, please check it

Tapered Roller Bearings bearing sizes
structure
The design of the tapered roller bearing(bearing sizes)is that the raceway surface of the inner ring and the outer ring and the apex of the roller cone are gathered at a point on the central axis of the bearing. When the radial load acts on the main city, axial force components are generated. Therefore, it is necessary to use two bearings facing each other, or as paired double bearings and double row bearings. bearing sizes

bearing sizes

About the bearing sizes
In addition to the metric series, the tapered roller bearing also includes the inner ring assembly and the outer ring of the inch series bearing, each having a code. Installation-related dimensions of tapered roller bearings are described in relation to dimensions, catalogs and bearing dimensions. The cage of the tapered roller bearing protrudes from the side of the ferrule. In designing the shaft and housing, pay full attention. bearing sizes
In addition, when the axial load is large, it is necessary to sufficiently support the shoulder size and strength of the inner ring rib portion.

Models and bearing sizes:

Dimensions (mm)			Basic load ratings (kN)		Cone		Cup		Mass (Kg)	Bearing No.
d	D	T	Cr	Cor	B	R	C	r	(Approx.)	NO	ISO 355
17	40	13.25	20.5	20.3	12	1	11	1	0.08	30203	T2DB017
20	47	15.25	28.2	28.7	14	1	12	1	0.127	30204	T2DB020
30	72	20.75	48.5	51.5	19	1.5	14	1.5	0.398	31306	T7FB030
35	80	22.75	63.5	70.0	21	2	15	1.5	0.530	31307	T7FB035
40	90	25.25	77.0	85.5	23	2	17	1.5	0.738	31308	T7FB040
55	120	31.5	132	154	29	2.5	21	2	1.59	31311	T7FB055
65	140	36	173	204	33	3	23	2.5	2.42	31313	T7GB065
70	150	38	193	229	35	3	25	2.5	2.92	31314	T7GB070
75	160	40	215	256	37	3	26	2.5	3.47	31315	T7GB075
80	170	42.5	236	283	39	3	27	2.5	4.11	31316	T7GB080
85	180	44.5	247	293	41	4	28	3	4.85	31317	T7GB085
90	190	46.5	270	320	43	4	30	3	5.66	31318	T7GB090
95	200	49.5	296	355	45	4	32	3	6.47	31319	T7GB095
100	215	56.5	355	435	51	4	35	3	8.67	31320	T7GB100
17	40	17.25	27.3	28.3	16	1	14	1	0.102	32203	T2DD017
20	47	19.25	36.5	39.5	18	1	15	1	0.16	32204
25	52	19.25	42.0	47.0	18	1	16	1	0.187	32205	T2CD025
30	62	21.25	54.5	64.0	20	1	17	1	0.301	32206	T3DC030
35	72	24.25	72.5	87.0	23	1.5	19	1.5	0.457	32207	T3DC035
40	80	24.75	79.5	93.5	23	1.5	19	1.5	0.558	32208	T3DC040
45	85	24.75	82.0	100	23	1.5	19	1.5	0.607	32209	T3DC045
50	90	24.75	87.5	109	23	1.5	19	1.5	0.648	32210	T3DC050
55	100	26.75	108	134	25	2	21	1.5	0.876	32211	T3DC055
60	110	29.75	130	164	28	2	24	1.5	1.18	32212	T3EC060
65	120	32.75	159	206	31	2	27	1.5	1.58	32213	T3EC065
70	125	33.25	166	220	31	2	27	1.5	1.68	32214	T3EC070
75	130	33.25	168	224	31	2	27	1.5	1.74	32215	T4DC075
80	140	35.25	199	265	33	2.5	28	2	2.18	32216	T3EC080
85	150	38.5	224	300	36	2.5	30	2	2.75	32217	T3EC085
90	160	42.5	262	360	40	2.5	34	2	3.49	32218	T3FC090
95	170	45.5	299	415	43	3	37	2.5	4.3	32219	T3FC095
100	180	49	330	465	46	3	39	2.5	5.12	32220	T3FC100
32	75	29.75	84.0	102	28	1.5	23	1.5	0.659	323/32X
20	52	22.25	46.5	48.5	21	1.5	18	1.5	0.245	32304	T2FD020
25	62	25.25	61.5	64.5	24	1.5	20	1.5	0.381	32305	T2FD025
30	72	28.75	81.0	90.0	27	1.5	23	1.5	0.583	32306	T2FD030
35	80	32.75	101	115	31	2	25	1.5	0.787	32307	T2EE035
40	90	35.25	122	150	33	2	27	1.5	1.08	32308	T2FD040
45	100	38.25	154	191	36	2	30	1.5	1.46	32309	T2FD045
50	110	42.25	184	232	40	2.5	33	2	1.92	32310	T2FD050
55	120	45.5	215	275	43	2.5	35	2	2.44	32311	T2FD055
60	130	48.5	244	315	46	3	37	2.5	3.02	32312	T2FD060
65	140	51	273	350	48	3	39	2.5	3.66	32313	T2GD065
70	150	54	310	405	51	3	42	2.5	4.46	32314	T2GD070
75	160	58	355	470	55	3	45	2.5	5.35	32315	T2GD075
80	170	61.5	395	525	58	3	48	2.5	6.41	32316	T2GD080
85	180	63.5	405	525	60	4	49	3	7.15	32317	T2GD085
90	190	67.5	450	595	64	4	53	3	8.57	32318	T2GD090
95	200	71.5	505	670	67	4	55	3	10.1	32319	T2GD095
100	215	77.5	570	770	73	4	60	3	12.7	32320	T2GD100
55	80	17	44.5	73.5	17	1	14	1	0.274	32911
60	85	17	51.0	83.0	17	1	14	1	0.296	32912
65	90	17	48.5	85.0	17	1	14	1	0.315	32913
70	100	20	68.5	110	20	1	16	1	0.487	32914
75	105	20	69.5	114	20	1	16	1	0.511	32915
80	110	20	72.0	121	20	1	16	1	0.54	32916
85	120	23	94.0	157	23	1.5	18	1.5	0.773	32917
90	125	23	97.5	168	23	1.5	18	1.5	0.817	32918
95	130	23	101	178	23	1.5	18	1.5	0.851	32919	T2BC095
100	140	25	121	206	25	1.5	20	1.5	1.14	32920
40	75	26	79.5	103	26	1.5	20.5	1.5	0.494	33108	T2CE040
45	80	26	84.5	115	26	1.5	20.5	1.5	0.542	33109	T3CE045
50	85	26	86.5	121	26	1.5	20	1.5	0.58	33110	T3CE050
55	95	30	111	155	30	1.5	23	1.5	0.846	33111	T3CE055
60	100	30	113	164	30	1.5	23	1.5	0.912	33112	T3CE060
65	110	34	144	211	34	1.5	26.5	1.5	1.28	33113	T3DE065
25	52	16.25	31.5	34.0	15	1	13	1	0.154	30205	T3CC025
30	62	17.25	43.5	48.0	16	1	14	1	0.241	30206	T3DB030
35	72	18.25	55.5	61.5	17	1.5	15	1.5	0.344	30207	T3DB035
40	80	19.75	61.0	67.0	18	1.5	16	1.5	0.435	30208	T3DB040
45	85	20.75	67.5	78.5	19	1.5	16	1.5	0.495	30209	T3DB045
50	90	21.75	77.0	93.0	20	1.5	17	1.5	0.563	30210	T3DB050
55	100	22.75	93.0	111	21	2	18	1.5	0.74	30211	T3DB055
60	110	23.75	105	125	22	2	19	1.5	0.949	30212	T3EB060
65	120	24.75	123	148	23	2	20	1.5	1.18	30213	T3EB065
70	125	26.25	131	162	24	2	21	1.5	1.26	30214	T3EB070
75	130	27.25	139	175	25	2	22	1.5	1.41	30215	T4DB075
80	140	28.25	160	200	26	2.5	22	2	1.72	30216	T3EB080
85	150	30.5	183	232	28	2.5	24	2	2.14	30217	T3EB085
90	160	32.5	208	267	30	2.5	26	2	2.66	30218	T3FB090
95	170	34.5	226	290	32	3	27	2.5	3.07	30219	T3FB095
100	180	37	258	335	34	3	29	2.5	3.78	30220	T3FB100
15	42	14.25	23.2	20.8	13	1	11	1	0.098	30302	T2FB015
17	47	15.25	28.9	26.3	14	1	12	1	0.134	30303	T2FB017
20	52	16.25	35.5	34.0	16	1.5	13	1.5	0.176	30304	T2FB020
25	62	18.25	48.5	47.5	17	1.5	15	1.5	0.272	30305	T2FB025
30	72	20.75	60.0	61.0	19	1.5	16	1.5	0.408	30306	T2FB030
35	80	22.75	75.0	77.0	21	2	18	1.5	0.540	30307	T2FB035
40	90	25.25	91.5	102	23	2	20	1.5	0.769	30308	T2FB040
45	100	27.25	111	126	25	2	22	1.5	1.01	30309	T2FB045
50	110	29.25	133	152	27	2.5	23	2	1.31	30310	T2FB050
55	120	31.5	155	179	29	2.5	25	2	1.66	30311	T2FB055
60	130	33.5	180	210	31	3	26	2.5	2.06	30312	T2FB060
65	140	36	203	238	33	3	28	2.5	2.55	30313	T2GB065
70	150	38	230	272	35	3	30	2.5	3.06	30314	T2GB070
75	160	40	255	305	37	3	31	2.5	3.57	30315	T2GB075
80	170	42.5	291	350	39	3	33	2.5	4.41	30316	T2GB080
85	180	44.5	305	365	41	4	34	3	5.2	30317	T2GB085
90	190	46.5	335	405	43	4	36	3	6.03	30318	T2GB090
95	200	49.5	365	445	45	4	38	3	6.98	30319	T2GB095
100	215	51.5	410	500	47	4	39	3	8.56	30320	T2GB100
25	62	18.25	40.5	43.5	17	1.5	13	1.5	0.284	31305	T7FB025

If you need any brands or any models of bearings, please contact me!
Contact: Miya
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