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Double Row Taper Roller Bearing



Boundary Dimensions					Basic Load Rating		Limiting Speed(rpm)		Bearing Designation	Other dimension						Calculate coefficient				Mass	Details
(mm)					(K N )		Grease	Oil		Other dimension						Calculate coefficient				(kg)
d	D	T	r3、4min	r5min	Cr	Cor	Grease	Oil		da(max)	Da(min)	Da(max)	Ca(min)	ra(max)	rb(max)	e	Y1	Y2	Y0	Approx



90	160	65	2	0.6	336	490	1700	2400	30218/DF	104	140	150	5	2	0.4	0.43	1.6	2.3	1.6	5.15	Details
100	180	74	2.5	1	418	640	1600	2200	30220/DF	116	157	168	5	2	0.8	0.43	1.6	2.3	1.6	7.7	Details
120	215	87	2.5	1	583	915	1300	1800	30224/DF	141	187	203	6	2	0.8	0.43	1.6	2.3	1.6	13	Details
150	270	98	3	1	737	1120	900	1300	30230/DF	175	234	256	9	2.5	0.8	0.43	1.6	2.3	1.6	22.5	Details
25	62	36.5	1.5	0.6	64.4	80	4500	6000	31305/DF	34	47	55	3	1.5	0.4	0.83	0.81	1.2	0.8	0.55	Details
30	72	41.5	1.5	0.6	80.9	100	4000	5300	31306/DF	40	55	65	3	1.5	0.4	0.83	0.81	1.2	0.8	0.85	Details
35	80	45.5	1.5	0.6	105	134	3400	4500	31307/DF	45	62	71	3	1.5	0.4	0.83	0.81	1.2	0.8	1.1	Details
40	90	50.5	1.5	0.6	128	163	3000	4000	31308/DF	53	77	81	3	1.5	0.4	0.83	0.81	1.2	0.8	1.5	Details
45	100	54.5	1.5	0.6	157	204	2600	3600	31309/DF	57	79	91	4	1.5	0.4	0.83	0.81	1.2	0.8	2	Details
50	110	58.5	2	0.6	183	240	2400	3400	31310/DF	62	87	100	4	2	0.4	0.83	0.81	1.2	0.8	2.6	Details
55	120	63	2	0.6	209	275	2000	3000	31311/DF	68	94	110	4	2	0.4	0.83	0.81	1.2	0.8	3.3	Details
60	130	67	2.5	1	246	335	1900	2800	31312/DF	74	103	118	5	2	0.8	0.83	0.81	1.2	0.8	4.1	Details
65	140	72	2.5	1	281	380	1800	2600	31313/DF	80	111	128	5	2	0.8	0.83	0.81	1.2	0.8	5.05	Details
70	150	76	2.5	1	319	440	1700	2400	31314/DF	85	118	138	5	2	0.8	0.83	0.81	1.2	0.8	6.15	Details
75	160	80	2.5	1	358	490	1600	2200	31315/DF	91	127	148	6	2	0.8	0.83	0.81	1.2	0.8	7.25	Details
80	170	85	2.5	1	380	530	1600	2200	31316/DF	97	134	158	6	2	0.8	0.83	0.81	1.2	0.8	8.75	Details
85	180	89	3	1	413	570	1500	2000	31317/DF	103	143	166	6	2.5	0.8	0.83	0.81	1.2	0.8	10	Details
90	190	93	3	1	457	630	1400	1900	31318/DF	109	151	176	5	2.5	0.8	0.83	0.81	1.2	0.8	11.5	Details
95	200	99	3	1	501	710	1300	1800	31319/DF	114	157	186	5	2.5	0.8	0.83	0.81	1.2	0.8	13	Details
100	215	113	3	1	644	930	1200	1700	31320X/DF	121	168	201	7	2.5	0.8	0.83	0.81	1.2	0.8	18	Details
110	240	126	3	1	781	1160	1000	1500	31322X/DF	135	188	226	7	2.5	0.8	0.83	0.81	1.2	0.8	26	Details
120	260	136	3	1	935	1400	950	1400	31324X/DF	145	203	246	9	2.5	0.8	0.83	0.81	1.2	0.8	38.5	Details
130	280	144	4	1.5	1050	1560	900	1300	31326X/DF	157	218	262	8	3	1	0.83	0.81	1.2	0.8	40	Details
140	300	154	4	1.5	1190	1800	850	1200	31328X/DF	169	235	282	9	3	1	0.83	0.81	1.2	0.8	52.5	Details
150	320	164	4	1.5	1340	2040	800	1100	31330X/DF	181	251	302	9	3	1	0.83	0.81	1.2	0.8	58.5	Details
70	110	50	1.5	0.6	172	305	2400	3400	32014X/DF	78	98	103	5	1.5	0.4	0.43	1.6	2.3	1.6	1.8	Details
85	130	58	1.5	0.6	238	450	1900	2800	32017X/DF	94	117	123	6	1.5	0.4	0.44	1.5	2.3	1.6	2.8	Details
90	140	64	1.5	0.6	292	540	1800	2600	32018/DF	100	125	131	6	1.5	0.4	0.43	1.6	2.3	1.6	3.65	Details
100	150	64	1.5	0.6	292	560	1700	2400	32020X/DF	110	134	141	6	1.5	0.4	0.46	1.5	2.2	1.4	3.95	Details
110	170	76	2	0.6	402	780	1600	2200	32022X/DF	123	152	160	7	2	0.4	0.43	1.6	2.3	1.6	6.3	Details
120	180	76	2	0.6	418	830	1300	1800	32024X/DF	132	161	170	7	2	0.4	0.46	1.5	2.2	1.4	10	Details
130	200	90	2	0.6	530	1080	1300	1800	32026X/DF	144	178	190	7	2	0.4	0.43	1.6	2.3	1.6	10	Details
140	210	90	2	0.6	561	1160	1200	1700	32028X/DF	153	187	200	7	2	0.4	0.46	1.5	2.2	1.4	11	Details
150	225	96	2.5	1	644	1320	1100	1600	32030X/DF	164	200	213	8	2	0.8	0.46	1.5	2.2	1.4	13.3	Details
160	240	102	2.5	1	737	1560	1000	1500	32032X/DF	175	213	228	8	2	0.8	0.46	1.5	2.2	1.4	16	Details
180	220	128	2.5	1	1100	2320	900	1300	32036X/DF	199	247	268	10	2	0.8	0.43	1.6	2.3	1.6	29.5	Details
190	290	128	2.5	1	1060	2400	850	1200	32038X/DF	210	257	278	10	2	0.8	0.44	1.5	2.3	1.6	30.5	Details
200	310	140	2.5	1	1280	2750	800	1100	32040X/DF	222	273	298	11	2	0.8	0.43	1.6	2.3	1.6	47.5	Details
220	340	152	3	1	1540	3350	750	1000	32044X/DF	244	300	326	12	2.5	0.8	0.43	1.6	2.3	1.6	53	Details
240	360	152	3	1	1570	3550	700	950	32048X/DF	262	318	346	12	2.5	0.8	0.46	1.5	2.2	1.4	54.5	Details
280	420	174	4	1.5	2050	4750	600	800	32056X/DF	305	370	402	14	3	1	0.46	1.5	2.2	1.4	84.5	Details
80	140	70.5	2	0.6	319	490	1900	2800	32216/DF	91	122	130	5	2	0.4	0.43	1.6	2.3	1.6	5.8	Details
85	150	77	2	0.6	369	570	1800	2600	32217/DF	97	130	140	5	2	0.4	0.43	1.6	2.3	1.6	5.2	Details
90	160	85	2	0.6	429	680	1700	2400	32218/DF	102	138	150	5	2	0.4	0.43	1.6	2.3	1.6	6.9	Details
100	180	98	2.5	1	539	880	1600	2200	32220/DF	115	154	168	5	2	0.8	0.43	1.6	2.3	1.6	10	Details
110	200	112	2.5	1	682	1140	1400	1900	32222/DF	127	170	188	6	2	0.8	0.43	1.6	2.3	1.6	14.5	Details
120	215	123	2.5	1	792	1400	1300	1800	32224/DF	137	181	203	7	2	0.8	0.43	1.6	2.3	1.6	19	Details
130	230	135.5	3	1	952	1660	1100	1600	32226/DF	146	193	216	7	2.5	0.8	0.43	1.8	2.3	1.6	25.5	Details
140	250	143.5	3	1	1100	2000	1000	1500	32228/DF	159	210	236	8	2.5	0.8	0.43	1.6	2.3	1.6	32.5	Details
150	270	154	3	1	1250	2280	900	1300	32230/DF	171	226	256	8	2.5	0.8	0.43	1.6	2.3	1.6	37	Details
180	320	182	4	1.1	1720	3250	800	1100	32236/DF	204	267	302	10	3	1	0.46	1.5	2.2	1.4	61	Details