Metric Series Taper Roller Bearings

BMT Bearings supplies Metric Series Taper Roller Bearings designed for automotive systems, industrial machinery, gearboxes, agricultural equipment, and heavy-duty transmission applications. As a professional bearing manufacturer in China, we deliver stable precision, strong load capacity, OEM customization, and reliable global supply for wholesalers, distributors, and industrial buyers.

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Product Description

Metric Series Taper Roller Bearings are engineered to support combined radial and axial loads simultaneously. Their tapered inner and outer raceway structure allows stable operation under heavy load and impact conditions.

Compared with standard ball bearings, they offer:

Higher load-carrying capacity
Strong axial load resistance
Improved running stability
Longer service life under heavy-duty conditions
Reliable performance under shock loads

These characteristics make them ideal for demanding industrial environments.

Metric Series Taper Roller Bearings

Technical Parameters

Bearing model		Dimensions (mm)						Basic Load Ratings (N)
	d	D	B	C	T	Cone	Cup	Dynamic Cr	Static Cor
						r (min)
30202	15	35	11	10	11.75	0.6	0.6	14220	13050
30302	15	42	13	11	14.25	1	1	19710	17280
30203	17	40	12	11	13.25	1	1	18360	18180
32203	17	40	16	14	17.25	1	1	22860	22140
30303	17	47	14	12	15.25	1	1	27000	24840
32303	17	47	19	16	20.25	1	1	27450	32310
32004	20	42	15	12	15	0.6	0.6	22590	25380
30204	20	47	14	12	15.25	1	1	26550	27450
32204	20	47	18	15	19.25	1	1	24750	25200
30304	20	52	15	13	16.25	1.5	1.5	31500	31950
32304	20	52	21	18	22.25	1.5	1.5	40590	42030
32005	25	47	15	11.5	15	0.6	0.6	25200	30600
33005	25	47	17	14	17	0.6	0.6	24750	33300
30205	25	52	15	13	16.25	1	1	28350	30330
32205	25	52	18	16	19.25	1.1	1.1	29250	31500
30305	25	62	17	15	18.25	1.5	1.5	43380	42210
31305	25	62	17	13	18.25	1.5	1.5	35820	38250
32305	25	62	24	20	25.25	1.5	1.5	55080	57690
320/28	28	52	16	12	16	1	1	30150	36000
32006	30	55	17	13	17	1	1	33750	41850
33006	30	55	20	16	20	1	1	35550	53550
30206	30	62	16	14	17.25	1	1	39150	43200
32206	30	62	20	17	21.25	1	1	47700	55350
30306	30	72	19	16	20.75	1.5	1.5	53640	54090
31306	30	72	19	14	20.75	1.5	1.5	45810	49410
32306	30	72	27	23	28.75	1.5	1.5	73980	82440
32907	35	55	14	11.5	14	0.6	0.6	23580	36000
32007	35	62	18	14	18	1	1	40050	51750
33007	35	62	21	17	21	1	1	41400	63900
30207	35	72	17	15	18.25	1.5	1.5	49050	54450
32207	35	72	23	19	24.25	1.5	1.5	63000	77400
33207	35	72	28	22	28	1.5	1.5	78030	96300
30307	35	80	21	18	22.75	2	1.5	68400	71100
31307	35	80	21	15	22.75	2	1.5	56790	62190
32307	35	80	31	25	32.75	2	1.5	90900	102600
32908	40	62	15	12	15	0.6	0.6	28800	41400
32008	40	68	19	14.5	19	1	1	47250	64350
33008	40	68	22	18	22	1	1	53100	73800
33108	40	75	26	20.5	26	1.5	1.5	69750	91800
30208	40	80	18	16	19.75	1.5	1.5	57150	63450
32208	40	80	23	1.9	24.75	1.5	1.5	70200	82350
33208	40	80	32	25	32	1.5	1.5	97200	125100
30308	40	90	23	20	25.25	2	1.5	81540	90900
31308	40	90	23	17	25.25	2	1.5	72450	81180
32308	40	90	33	27	35.25	2	1.5	104400	125100
32909	45	68	15	12	15	0.6	0.6	31050	51300
32009	45	75	20	15.5	20	1	1	53550	77400
33009	45	75	24	19	24	1	1	58050	89100
33109	45	80	26	20.5	26	1.5	1.5	71550	97200
30209	45	85	19	16	20.75	1.5	1.5	62550	73350
32209	45	85	23	19	24.75	1.5	1.5	75150	91800
33209	45	85	32	25	32	1.5	1.5	100800	134100
30309	45	100	25	22	27.25	2	1.5	101700	115200
31309	45	100	25	18	27.25	2	1.5	85590	96300
32309	45	100	36	30	38.25	2	1.5	131400	162000
32910	50	72	15	12	15	0.6	0.6	31950	54450
32010	50	80	20	15.5	20	1	1	55800	81450
33010	50	80	24	19	24	1	1	60300	96300
33110	50	85	26	20	26	1.5	1.5	76050	108000
30210	50	90	20	17	21.75	1.5	1.5	71100	86400
32210	50	90	23	19	24.75	1.5	1.5	79650	99900
30310	50	110	27	23	29.25	2.5	2	123300	136800
31310	50	110	27	19	29.25	2.5	2	103500	119700
32310	50	110	40	33	42.25	2.5	2	158400	198000
32911	55	80	17	14	17	1	1	42300	69300
32011	55	90	23	17.5	23	1.5	1.5	74250	109800
33011	55	90	27	21	27	1.5	1.5	77850	126000
33111	55	95	30	23	30	1.5	1.5	102600	144900
30211	55	100	21	18	22.75	2	2	85050	101700
32211	55	100	25	21	26.75	2	2	99000	123300
30311	55	120	29	25	31.5	2.5	2	133200	153000
31311	55	120	29	21	31.5	2.5	2	116100	133200
32311	55	120	43	35	45.5	2.5	2	180000	225000
32912	60	85	17	14	17	1	1	40950	68400
32012	60	95	23	17.5	23	1.5	1.5	77490	114300
33012	60	95	27	21	27	1.5	1.5	83250	133200
33112	60	100	30	23	30	1.5	1.5	105300	149400
30212	60	110	22	19	23.75	2	1.5	93600	110700
32212	60	110	28	24	29.75	2	1.5	117900	150300
30312	60	130	31	26	33.5	3	2.5	155700	180900
31312	60	130	31	22	33.5	3	2.5	137700	161100
32312	60	130	46	37	48.5	3	2.5	208800	265500
32913	65	90	17	14	17	1	1	44550	78300
32013	65	100	23	17.5	23	1.5	1.5	81000	123300
33013	65	100	27	21	27	1.5	1.5	88200	144000
33113	65	110	34	26.5	34	1.5	1.5	136800	200700
30213	65	120	23	20	24.75	2	1.5	115200	140400
32213	65	120	31	27	32.75	2	1.5	140400	180000
33213	65	120	41	32	41	2	1.5	180000	249300
30313	65	140	33	28	36	3	2.5	183600	215100
31313	65	140	33	23	36	3	2.5	158400	188100
32313	65	140	48	39	51	3	2.5	248400	321300
32914	70	100	20	16	20	1	1	63450	102600
32014	70	110	25	19	25	1.5	1.5	97200	146700
33014	70	110	31	25.5	31	1.5	1.5	113400	178200
33114	70	120	37	29	37	2	1.5	153900	221400
30214	70	125	24	21	26.25	2	1.5	124200	155700
32214	70	125	31	27	33.25	2	1.5	141300	184500
30314	70	150	35	30	38	3	2.5	2070000	248400
31314	70	150	35	25	38	3	2.5	177300	211500
32314	70	150	51	42	54	3	2.5	285300	372600
32915	75	105	20	16	20	1	1	67500	114300
32015	75	115	25	19	25	1.5	1.5	99000	152100
33015	75	115	31	25.5	31	1.5	1.5	116100	185400
33115	75	125	37	29	37	2	1.5	158400	234000
30215	75	130	25	22	27.25	2	1.5	127800	162900
32215	75	130	31	27	33.25	2	1.5	148500	198900
30315	75	160	37	31	40	3	2.5	225000	267300
31315	75	160	37	26	40	3	2.5	196200	234900
32315	75	160	55	45	58	3	2.5	319500	423000
32916	80	110	20	16	20	1	1	65250	117000
32016	80	125	29	22	29	1.5	1.5	132300	202500
33016	80	125	36	29.5	36	1.5	1.5	141300	249300
33116	80	130	37	29	37	2	1.5	171900	264600
30216	80	140	26	22	28.25	2.5	2	144900	181800
32216	80	140	33	28	35.25	2.5	2	172800	228600
30316	80	170	39	33	42.5	3	2.5	261000	315000
31316	80	170	39	27	42.5	3	2.5	212400	254700
32316	80	170	58	48	61.5	3	2.5	342000	450000
32917	85	120	23	18	23	1.5	1.5	85500	144000
32017	85	130	29	22	29	1.5	1.5	135000	210600
33017	85	130	36	29.5	36	1.5	1.5	154800	256500
33117	85	140	41	32	41	2.5	2.5	193500	292500
30217	85	150	28	24	30.5	2.5	2	163800	207900
32217	85	150	36	30	38.5	2.5	2	190800	252000
33217	85	150	49	37	49	2.5	2	264600	395100
30317	85	180	41	34	44.5	4	3	234000	268200
31317	85	180	41	28	44.5	4	3	213300	250200
32317	85	180	60	49	63.5	4	3	369000	486000
32918	90	125	23	18	23	1.5	1.5	83250	150300
32018	90	140	32	24	32	2	1.5	160200	240300
33018	90	140	39	32.5	39	2	2	194400	319500
33118	90	150	45	35	45	2.5	2	232200	371700
30218	90	160	30	26	32.5	2.5	2	183600	234900
32218	90	160	40	34	42.5	2.5	2	229500	310500
30318	90	190	43	36	46.5	4	3	259200	297000
31318	90	190	43	30	46.5	4	3	226800	267300
32318	90	190	64	53	67.5	4	3	355500	450000
32919	95	130	23	18	23	1.5	1.5	91800	162900
32019	95	145	32	24	32	2	1.5	163800	258300
33019	95	145	39	32.5	39	2	1.5	203400	343800
33119	95	160	49	38	49	2.5	2.5	258300	391500
30219	95	170	32	27	34.5	3	2.5	207900	269100
32219	95	170	43	37	45.5	3	2.5	256500	351000
30319	95	200	45	38	49.5	4	3	297000	351000
31319	95	200	45	32	49.5	3	3	279000	360000
32319	95	200	67	55	71.5	4	3	405000	526500
32920	100	140	25	20	25	1.5	1.5	105300	189000
32020	100	150	32	24	32	2	1.5	166500	268200
33020	100	150	39	32.5	39	2	1.5	207900	357300
33120	100	165	52	40	52	2.5	2.5	274500	436500
30220	100	180	34	29	37	3	2.5	232200	304200
32220	100	180	46	39	49	3	2.5	283500	418500
30320	100	215	47	39	51.5	4	3	328500	387000
31320	100	215	51	35	56.5	4	3	259200	297000
32320	100	215	73	60	77.5	4	3	418500	603000
32921	105	145	25	20	25	1.5	1.5	106200	194400
32021	105	160	35	26	35	2.5	2	183600	297000
33021	105	160	43	34	43	2.5	2	216000	360000
33121	105	175	56	44	56	2.5	2	301500	477000
30221	105	190	36	30	39	3	2.5	222300	279000
32221	105	190	50	43	53	3	2.5	324000	459000
30321	105	225	49	41	53.5	4	3	342000	405000
31321	105	225	49	36	58	4	3	297000	355500
32321	105	225	77	63	81.5	4	3	571500	783000
32922	110	150	25	20	25	1.5	1.5	107100	198000
32022	110	170	38	29	38	2.5	2	211500	324000
33022	110	170	47	37	47	2.5	2	245700	418500
33122	110	180	56	43	56	2.5	2	310500	504000
30222	110	200	38	32	41	3	2.5	279000	373500
32222	110	200	53	46	56	3	2.5	355500	508500
30322	110	240	50	42	54.5	4	3	355500	414000
31322	110	240	57	38	63	4	3	333000	396000
32322	110	240	80	65	84.5	4	3	540000	706500
32924	120	165	29	23	29	1.5	1.5	134100	252900
32024	120	180	38	29	38	2.5	2	216900	360000
33024	120	180	48	38	48	2.5	2	252900	445500
33124	120	200	62	48	62	2.5	2	391500	621000
30224	120	215	40	34	43.5	3	2.5	292500	396000
32224	120	215	58	50	61.5	3	2.5	378000	540000
30324	120	260	55	46	59.5	4	3	414000	490500
31324	120	260	62	42	68	4	3	364500	441000
32324	120	260	86	69	90.5	4	3	733500	1026000
32926	130	180	32	25	32	2	1.5	173700	315000
32026	130	200	45	34	45	2.5	2	283500	477000
33026	130	200	55	43	55	2.5	2	351000	648000
30226	130	230	40	34	43.75	4	3	292500	382500
32226	130	230	64	54	67.75	4	3	432000	621000
30326	130	280	58	49	63.75	5	4	481500	585000
32326	130	280	93	78	98.75	5	4	733500	1017000
32928	140	190	32	25	32	2	1.5	179100	333000
32028	140	210	45	34	45	2.5	2	288000	486000
33028	140	210	56	44	56	2.5	2	310500	625500
30228	140	250	42	36	45.75	4	3	333000	441000
32228	140	250	68	58	71.75	4	3	504000	733500
31328	140	300	70	47	77	5	4	535500	657000
32328	140	300	102	85	107.75	5	4	882000	1287000
32930	150	210	38	30	38	2.5	2	229500	436500
32030	150	225	48	36	48	3	2.5	333000	580500
33030	150	225	59	46	59	3	2.5	315000	720000
30230	150	270	45	38	49	4	3	387000	508500
32230	150	270	73	60	77	4	3	549000	810000
30330	150	320	65	55	72	5	4	612000	765000
32330	150	320	108	90	114	5	4	1044000	1575000
32032	160	240	51	38	51	3	2.5	382500	675000
30232	160	290	48	40	52	4	3	409500	531000
32232	160	290	80	67	84	4	3	639000	999000
30332	160	340	68	58	75	5	4	702000	918000
32332	160	340	114	95	121	5	4	1044000	1530000
32034	170	260	57	43	57	3	2.5	454500	796500
30234	170	310	52	43	57	5	4	463500	643500
32234	170	310	86	71	91	5	4	742500	1170000
30334	170	360	72	62	80	5	4	801000	1008000
32334	170	360	120	100	127	5	4	1089000	1602000
32036	180	280	64	48	64	3	2.5	571500	1008000
30236	180	320	52	43	57	5	4	459000	607500
32236	180	320	86	71	91	5	4	778500	1224000
30336	180	380	75	64	83	5	4	823500	1035000
32336	180	380	126	106	134	5	4	1269000	1908000
32038	190	290	64	48	64	3	2.5	580500	1044000
30238	190	340	55	46	60	5	4	513000	715500
32238	190	340	92	75	97	5	4	823500	1296000
30338	190	400	78	65	86	5	5	909000	1197000
32338	190	400	132	109	140	5	5	1377000	2079000
32040	200	310	70	53	70	3	2.5	684000	1233000
30240	200	360	58	48	64	5	4	571500	792000
32240	200	360	98	82	104	5	4	963000	1548000
30340	200	420	80	67	89	5	5	981000	1305000
32340	200	420	138	115	146	5	5	1503000	2286000
32044	220	340	76	57	76	4	3	801000	1404000
30244	220	400	65	54	72	5	4	742500	1116000
32244	220	400	108	90	114	5	4	1098000	1773000
30344	220	460	88	73	97	5	5	1179000	1602000
32344	220	460	145	122	154	5	5	1728000	2637000
32048	240	360	76	57	76	4	3	666000	1269000
30248	240	440	72	60	79	5	4	868500	1260000
32248	240	440	120	100	127	5	4	1440000	2304000
30348	240	500	95	80	105	5	5	1359000	1854000
32348	240	500	155	132	165	5	5	19980000	3060000
32052	260	400	87	65	87	5	4	900000	1782000
30252	260	480	80	67	89	6	5	1116000	1620000
32252	260	480	130	106	137	6	5	1692000	2745000
30352	260	540	102	85	113	6	6	1575000	1854000
32352	260	540	165	136	176	6	6	2286000	3555000
32056	280	420	87	65	87	5	4	963000	1872000
30256	280	500	80	67	89	6	5	1143000	1719000
32256	280	500	130	106	137	6	5	1602000	2691000
32356	280	580	175	145	187	6	6	2610000	4050000
32060	300	460	100	74	100	5	4	1359000	2610000
30260	300	540	85	71	96	6	5	1260000	1881000
32260	300	540	140	115	149	6	5	1836000	3105000
32064	320	480	100	74	100	5	4	1413000	2790000
30264	320	580	92	75	104	6	5	1521000	2322000
32264	320	580	150	125	159	6	5	2340000	3870000

Typical Applications

Metric Series Taper Roller Bearings are widely used in:

Automotive wheel hubs
Agricultural machinery
Construction equipment
Mining machinery
Industrial gearboxes and reducers
Conveyor systems
Pumps and electric motors

Why Choose BMT Bearings

Strong Manufacturing Experience

With over 20 years of production expertise, BMT Bearings has developed advanced capabilities in precision bearing manufacturing and OEM solutions.

Stable Material Quality

We use high-grade bearing steel with optimized hardness and wear resistance to ensure long service life and stable performance.

Precision Production Technology

Automated grinding and assembly systems ensure high dimensional accuracy and consistent rotational performance.

Strict Quality Control

Each batch undergoes:

Dimensional inspection
Noise and vibration testing
Clearance verification
Rotation performance checks

OEM & Custom Solutions

We support:

OEM branding
Custom packaging
Technical drawings production
Non-standard specifications

Key Features

High Load Capacity

Designed for heavy radial and axial loads in industrial and automotive systems.

Long Service Life

Heat treatment and precision machining improve durability and wear resistance.

Smooth & Stable Operation

Optimized roller geometry reduces vibration and noise.

Reliable Industrial Performance

Suitable for continuous operation under demanding working conditions.

Wide Size Range

Multiple metric series models available for different equipment requirements.

Production & Quality Management

Our production system follows strict international standards and is certified under ISO9001 and IATF 16949.

Quality control includes:

Raw material inspection
Raceway precision grinding
Heat treatment monitoring
Automated assembly
Noise testing
Final inspection before shipment

This ensures consistent quality across all batches.

Global Export Capability

BMT Bearings products are exported worldwide and trusted by customers in automotive, machinery, and industrial sectors.

We focus on:

Stable quality consistency
Fast communication
On-time delivery
Export-ready packaging
OEM cooperation support

Supply Services

We provide:

OEM bearing manufacturing
Custom logo & packaging
Bulk wholesale supply
Technical support
Long-term supply agreements
Fast production scheduling

FAQ

What industries use Metric Series Taper Roller Bearings?

They are widely used in automotive, agriculture, mining, construction machinery, gearboxes, and industrial systems.

Do you support OEM customization?

Yes, including drawings, samples, packaging, and branding.

How is product quality ensured?

Through strict inspection processes including dimensional, noise, and performance testing.

What is the advantage over ball bearings?

They support combined radial and axial loads with higher durability under heavy-duty conditions.

Can you handle large orders?

Yes, with large-scale production capacity supporting global bulk supply.

Work With BMT Bearings

We focus on delivering reliable bearing solutions with stable production capability, strict quality control, and global export support.

If you are looking for a long-term supplier of Metric Series Taper Roller Bearings, our team is ready to support your sourcing needs with professional service and consistent quality.

Hot Tags: Metric Series Taper Roller Bearings

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Send Inquiry

Contact Info



Address

No.183,Longfeng,West of Zhangting industrial Zone,Yuyao,Ningbo,China


Tel

+86-15990260649


E-mail

info@demy-bearing.com

Submit specifications for Industrial Bearings, Deep Groove Ball Bearings, Taper Roller Bearings, and more. BMT’s team responds within 24 hours with competitive pricing for durable bearings.