Non-Standard Tapered Roller Bearing

• Hardness: 59-63 HRC
• Seals Type: Open, 2RS, Zz
• Cage: Steel Cage.Copper Cage.Nylon Cage
• Model NO.: Non-standard
• Packing: Industrial or Single Box as Request
• Feature: Durable
• Lubrication: Grease or Oil
• Stock Qty: Rich /Great Supplying Ability
• Main Market: Global
• Transport Package: Box+Carton+Pallet
• Specification: Non-standard
• Trademark: Doking
• Origin: China
• HS Code: 84821030
• Production Capacity: 2500000/Year

Product Description

Detailed Photos

Stainless steel tapered roller bearings are known for their high strength and excellent corrosion resistance. They are designed to bear both radial and axial loads simultaneously, making them suitable for applications where complex loading conditions exist. These bearings ensure stable operation and reliable performance in various mechanical systems, helping to reduce friction and prolong the service life of the equipment.

 

 

 

 

 

 

 

 

Catalogue

 

Bearing No.	Boundary dimensions							Basic load rating(kN)		Limiting speed		Mass
	mm							Dynamic	Static	rpm		Kg
	d	D	T	B	C	Rmin	rmin	Cr	Cor	Grease	Oil	≈
30202	15	35	11.75	11	10	0.6	0.6	11.9	13.5	9000	13000	0.053
30203	17	40	13.25	12	11	1	1	20.7	22.2	9000	13000	0.096
30204	20	47	15.25	14	12	1	1	28.2	30.9	8000	11000	0.128
30205	25	52	16.25	15	13	1	1	33.7	39.4	7500	10000	0.153
30206	30	62	17.25	16	14	1	1	43.3	50.6	6300	8500	0.232
30207	35	72	18.25	17	15	1.5	1.5	54.2	63.7	5300	7000	0.337
30208	40	80	19.75	18	16	1.5	1.5	63	74.1	4800	6300	0.422
30209	45	85	20.75	19	16	1.5	1.5	67	84	4500	6000	0.476
30210	50	90	21.75	20	17	1.5	1.5	76	97	4300	5600	0.538
30211	55	100	22.75	21	18	2	1.5	90	116	3800	5000	0.715
30212	60	110	23.75	22	19	2	1.5	103	132	3400	4500	0.905
30213	65	120	24.75	23	20	2	1.5	120	154	3000	4000	1.12
30214	70	125	26.25	24	21	2	1.5	132	174	3000	4000	1.26
30215	75	130	27.25	25	22	2	1.5	137	186	2800	3800	1.36
30216	80	140	28.25	26	22	2.5	2	160	213	2400	3400	1.67
30217	85	150	30.5	28	24	2.5	2	180	242	2200	3200	2.08
30218	90	160	32.5	30	26	2.5	2	199	270	2000	3000	2.53
30219	95	170	34.5	32	27	3	2.5	226	310	1900	2800	3.06
30220	100	180	37	34	29	3	2.5	253	351	1900	2800	3.72
30221	105	190	39	36	30	3	2.5	284	400	1800	2600	4.39
30222	110	200	41	38	32	3.5	2	314	445	1700	2400	5.21
30224	120	215	43.5	40	34	3	2.5	335	487	1600	2200	6.19
30226	130	230	43.75	40	34	4	3	364	525	1500	2000	6.94
30228	140	250	45.75	42	36	4	3	407	589	1400	1900	8.75
30230	150	270	49	45	38	4	3	449	651	1300	1800	10.8
30232	160	290	52	48	40	4	3	509	744	1100	1600	12.9
30234	170	310	57	52	43	5	4	616	865	1000	1500	19
30236	180	320	57	52	43	5	4	583	815	1000	1500	20
30238	190	340	60	55	46	3	2.5	721	1000	950	1400	24
30240	200	360	64	58	48	5	4	792	1120	900	1300	25

 

Bearing No.	Boundary dimensions							Basic load rating(kN)		Limiting speed		Mass
	mm							Dynamic	Static	rpm		Kg
	d	D	T	B	C	Rmin	rmin	Cr	Cor	Grease	Oil	≈
30302	15	42	14.25	13	11	1	1	22.9	21.7	9000	13000	0.096
30303	17	47	15.25	14	12	1	1	28.3	27.4	8500	12000	0.13
30304	20	52	16.25	15	13	1.5	1.5	33.2	33.3	8000	11000	0.166
30305	25	62	18.25	17	15	1.5	1.5	47	48.3	6700	9000	0.266
30306	30	72	20.75	19	16	1.5	1.5	59	63.9	5600	7500	0.391
30307	35	80	22.75	21	18	2	1.5	75.4	83.6	5000	6700	0.484
30308	40	90	25.25	23	20	2	1.5	90	108	4500	6000	0.751
30309	45	100	27.25	25	22	2	1.5	108	120	4000	5300	0.985
30310	50	110	29.25	27	23	2.5	2	130	159	3600	4800	1.28
30311	55	120	31.5	29	25	2.5	2	153	190	3200	4300	1.61
30312	60	130	33.5	31	26	3	2.5	170	211	3000	4000	1.95
30313	65	140	36	33	28	3	2.5	195	244	2600	3600	2.44
30314	70	150	38	35	30	3	2.5	187	220	2000	3000	2.99
30315	75	160	40	37	31	3	2.5	250	318	2200	3200	3.58
30316	80	170	42.5	39	33	3	2.5	278	356	2000	3000	4.27
30317	85	180	44.5	41	34	4	3	304	392	1900	2800	4.97
30318	90	190	46.5	43	36	4	3	341	445	1800	2600	5.79
30319	95	200	49.5	45	38	4	3	368	483	1800	2600	6.8
30320	100	215	51.5	47	39	4	3	402	490	1700	2400	8.2
30321	105	225	53.5	49	41	4	3	432	568	1600	2200	9.91
30322	110	240	54.5	50	42	4	3	471	619	1600	2200	11.5
30324	120	260	59.5	55	46	4	3	562	754	1500	2000	13.7
30326	130	280	63.75	58	49	5	4	639	864	1300	1800	17.1
30328	140	300	67.75	62	53	5	4	721	985	1200	1700	21.7
30330	150	320	72	65	55	5	4	825	1060	1100	1600	28.5
30332	160	340	75	68	58	5	4	880	1400	1100	1600	29
30334	170	360	80	72	62	5	4	1020	1340	950	1400	35

Bearing No.	Boundary dimensions							Basic load rating(kN)		Limiting speed		Mass
	mm							Dynamic	Static	rpm		Kg
	d	D	T	B	C	Rmin	rmin	Cr	Cor	Grease	Oil	≈
31305	25	62	18.25	17	13	1.5	1.5	40.7	46	5600	7500	0.264
31306	30	72	20.75	19	14	1.5	1.5	47.3	50	5000	6700	0.393
31307	35	80	22.75	21	15	2	1.5	61.6	67	4500	6000	0.518
31308	40	90	25.25	23	17	2	1.5	81	96	4000	5300	0.727
31309	45	100	27.25	25	18	2	1.5	91	102	3400	4500	0.947
31310	50	110	29.25	27	19	2.5	2	106	120	3200	4300	1.22
31311	55	120	31.5	29	21	2.5	2	130	158	2800	3800	1.56
31312	60	130	33.5	31	22	3	2.5	145	176	2600	3600	1.91
31313	65	140	36	33	23	3	2.5	165	202	2200	3200	2.39
31314	70	150	38	35	25	3	2.5	218	274	2400	3400	2.95
31315	75	160	40	37	26	3	2.5	209	245	1900	2800	3.39
31316	80	170	42.5	39	27	3	2.5	224	265	1900	2800	4.05
31317	85	180	44.5	41	28	4	3	242	285	1800	2600	4.6
31318	90	190	46.5	43	30	4	3	264	315	1700	2400	5.9
31319	95	200	49.5	45	32	4	3	292	355	1700	2400	6.95
31320	100	215	56.5	51	35	4	3	374	465	1600	2200	8.6
31321	105	225	58	53	36	4	3	402	500	1500	2000	9.65
31322	110	240	63	57	38	4	3	457	585	1400	1900	12
31324	120	260	68	62	42	4	3	539	695	1200	1700	15.5
31326	130	280	72	66	44	5	4	605	780	1100	1600	18.5
31328	140	300	77	70	47	5	4	693	900	1000	1500	24.5
31330	150	320	82	75	50	5	4	781	1020	950	1400	29.5

Bearing No.	Boundary dimensions							Basic load rating(kN)		Limiting speed		Mass
	mm							Dynamic	Static	rpm		Kg
	d	D	T	B	C	Rmin	rmin	Cr	Cor	Grease	Oil	≈
33005	25	47	17	17	14	0.6	0.6	27.5	37	8000	10700	0.131
33006	30	55	20	20	16	1	1	39.5	59.5	6700	9100	0.208
33007	35	62	21	21	17	1	1	51.3	68	6200	8200	0.267
33008	40	68	22	22	18	1	1	60.4	84.6	5500	7400	0.322
33009	45	75	24	24	19	1	1	69.6	101	5000	6700	0.414
33010	50	80	24	24	19	1	1	73	110	4600	6100	0.452
33011	55	90	27	27	21	1.5	1.5	96.5	145	4100	5400	0.672
33012	60	95	27	27	21	1.5	1.5	101	162	3900	5200	0.713
33013	65	100	27	27	21	1.5	1.5	103	169	3600	4800	0.758
33014	70	110	31	31	25.5	1.5	1.5	134	208	3300	4400	1.11
33015	75	115	31	31	25.5	1.5	1.5	141	225	3200	4200	1.18
33019	95	145	39	39	32.5	2	1.5	226	382	2500	3300	2.3
33022	110	170	47	47	37	2.5	2	287	502	2100	2800	3.775

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