Zys High Precision Single Row Tapered Roller Bearing Original Chrome Steel Inch Tapered Roller Bearing 30230

• Customization: Available
• Rolling Body: Roller Bearings
• The Number of Rows: Single/Double/Four
• Model NO.: 30230
• Outer Dimension: 30-6300mm
• Material: Bearing Steel
• Spherical: Non-Aligning Bearings
• Load Direction: Axial and Radial
• Separated: Separated
• Roller Bearings: Tapered Roller Bearing
• Inner Diameter: 20-6000mm
• Accuracy Grade: P6/P5/P4/P2
• Sealing Type: Seal or Not
• Application: Automobile, Rolling Mill, Mine, Metallurgy
• Bearing Material: Bearing Steel, Gcr15, Chrome Steel
• OEM: Acceptable
• Vibration: Z1V1 Z2V2 Z3V3
• Lubrication: Grease or Oil
• Certificate: ISO9001, IATF16949, SGS
• Transport Time: 3-7 Days
• Feature: Long Life&High Speed&Low Noise&High Precision
• Clearance: C0 C2 C3 C4 C5
• Main Market: America Europe Asia Africa
• Dimension: Small and Medium-Sized (60-115mm)
• Transport Package: Cases and Pallets or as Customer′s Requirment
• Specification: high quality
• Trademark: ZYS
• Origin: Luoyang, Henan, China
• HS Code: 8482102000
• Production Capacity: 10000 Per Month

Product Description

ZYS High Precision Single Row tapered roller Bearing Original Chrome Steel inch tapered roller bearing 30230

 

Product Description

Single row tapered roller bearings can support radial load and axial load in one direction. The radial load makes bearing generate an axial component force, therefore, this bearing is often used with another tapered roller bearings in conjunction. Tapered roller bearing can bear large axial load, but its speed performance is low. In addition, thanks to the separable inner and outer ring, mounting and dismounting tapered roller bearings are very convinient. 
The most commonly used tapered roller bearings in machine spindles are 32000 dimension series.
ZYS taper roller bearings are widely used in automobiles, rolling mills, metallurgy and other machinery industries. 
Customers should adjust the clearance when mounting single-row taper roller bearings. While the clearances of double-row and four-row taper roller bearings have been given according to customers' requirements, so don't need adjusting by customers in mounting. 
 

Product Parameters

 

bearing No.	Dimensions (mm)							Basi dynamicc load rating Cr(KN)	Basic static load rating Cor(KN)	Limiting speed(r/min)		Weight (kg)
	d	D	B	C	T	T1min	T2min			grease	oil
30203	17	40	12	11	13.25	1.0	1.0	20.7	21.9	9000	13000	0.097
30204	20	47	14	12	15.25	1.0	1.0	28.2	30.6	8000	11000	0.126
30205	25	52	15	13	16.25	1.0	1.0	32.2	37.0	7500	10000	0.154
30206	30	62	16	14	17.25	1.0	1.0	43.3	50.5	6300	8500	0.231
30207	35	72	17	15	18.25	1.5	1.5	54.2	63.5	5300	7000	0.331
30208	40	80	18	16	19.75	1.5	1.5	63.0	74.0	4800	6300	0.422
30209	45	85	19	16	20.75	1.5	1.5	67.9	83.6	4500	6000	0.474
30210	50	90	20	17	21.75	1.5	1.5	73.3	92.1	4300	5600	0.529
30211	55	100	21	18	22.75	2.0	1.5	90.8	113.7	3800	5000	0.713
30212	60	110	22	19	23.75	2.0	1.5	103.3	130.0	3400	4500	0.904
30213	65	120	23	20	24.75	2.0	1.5	120.6	152.6	3000	4000	1.130
30214	70	125	24	21	26.25	2.0	1.5	132.3	173.6	3000	4000	1.260
30215	75	130	25	22	27.25	2.0	1.5	138.4	185.4	2800	3800	1.360
30216	80	140	26	22	28.25	2.5	2.0	160.4	212.8	2400	3400	1.670
30217	85	150	28	24	30.50	2.5	2.0	177.6	236.8	2200	3200	2.060
30218	90	160	30	26	32.50	2.5	2.0	200.1	269.6	2000	3000	2.540
30219	95	170	32	27	34.50	3.0	2.5	226.6	309.0	1900	2800	3.040
30220	100	180	34	29	37.00	3.0	2.5	253.9	350.3	1900	2800	3.720
30221	105	190	36	30	39.00	3.0	2.5	285.3	398.6	1800	2600	7.3800
30222	110	200	38	32	41.00	3.0	2.5	314.9	443.6	1700	2400	5.2100
30224	120	215	40	34	43.50	3.0	2.5	337.4	483.3	1600	2200	6.2000
30226	130	230	40	34	43.75	4.0	3.0	366.0	521.4	1500	2000	6.9400
30228	140	250	42	36	45.75	4.0	3.0	409.2	584.7	1400	1900	8.7300
30230	150	270	45	38	49.00	4.0	3.0	451.2	645.9	1300	1800	10.800
30232	160	290	48	40	52.00	4.0	3.0	511.8	738.8	1100	1600	13.300
30234	170	310	52	43	57.00	5.0	4.0	591.3	865.8	1000	1500	16.600
30236	180	320	52	43	57.00	5.0	4.0	610.0	911.9	1000	1500	17.300
30238	190	340	55	46	60.00	5.0	4.0	696.5	1028.8	950	1400	20.800
30240	200	360	58	48	64.00	5.0	4.0	765.2	1137.0	900	1300	24.700
03Series
33010	50	80	24	19	24	1.0	1.0	76.8	110.9	4500	6000	0.4330
33011	55	90	27	21	27	1.5	1.5	94.8	144.7	4000	5300	0.6510
33012	60	95	27	21	27	1.5	1.5	96.7	151.1	3800	5000	0.6910
33013	65	100	27.0	21.0	27.00	1.5	1.5	98.1	151.1	3400	4500	0.7320
33014	70	110	31.0	25.5	31.00	1.5	1.5	134.4	221.2	3200	4300	1.0700
33015	75	115	31	25.5	31.00	1.5	1.5	133.1	221.2	3000	4000	1.1200
33016	80	125	36.0	29.5	36.00	1.5	1.5	181.9	304.3	2600	3600	1.6300
33017	85	130	36.0	29.5	36.00	1.5	1.5	180.4	305.5	2600	3600	1.6900
33018	90	140	39.0	32.5	39.00	2.0	2.0	232.6	388.6	2200	3200	2.200
33019	95	145	39.0	32.5	39.00	2.0	2.0	231.0	389.9	2200	3200	2.2600
33020	100	150	39.0	32.5	39.00	2.0	2.0	229.5	391.2	2000	3000	2.3300
33021	105	160	43.0	34.0	43.00	2.5	2.5	257.4	437.4	1900	2800	2.9700
33022	110	170	47.0	37.0	47.0	2.5	2.5	288.7	502.7	1800	2600	3.7400
33024	120	180	48.0	38.0	48.0	2.5	2.5	298.2	535.1	1800	2600	4.0700
33026	130	200	55.0	43.0	55.0	2.5	2.5	400.6	727.4			6.1400
33028	140	210	56.0	44.0	56.0	2.5	2.5	407.0	755.5			6.5700
33030	150	225	59.0	46.0	59.0	3.0	3.0	461.2	873.8			7.98
30303	17	47	14	12	15.25	1.0	1.0	28.3	27.2	8500	12000	0.129
30304	20	52	15	13	16.25	1.5	1.5	33.1	33.2	8000	11000	0.165
30305	25	62	17	15	18.25	1.5	1.5	46.9	48.1	6700	9000	0.263
30306	30	72	19	16	20.75	1.5	1.5	59.0	63.1	5600	7500	0.387
30307	35	80	21	18	22.75	2.0	1.5	75.3	82.6	5000	6700	0.515
30308	40	90	23	20	25.25	2.0	1.5	90.9	107.6	4500	6000	0.747
30309	45	100	25	22	27.25	2.0	1.5	108.9	129.8	4000	5300	0.984
30310	50	110	27	23	29.25	2.5	2.0	130.1	157.1	3600	4800	1.280
30311	55	120	29	25	31.50	2.5	2.0	153.3	187.6	3200	4300	1.630
30312	60	130	31	26	33.50	3.0	2.5	171.4	210.0	3000	4000	1.990
30313	65	140	33	28	36.00	3.0	2.5	195.9	241.7	2600	3600	2.440
30314	70	150	35	30	38.00	3.0	2.5	219.0	271.7	2400	3400	2.980
30315	75	160	37	31	40.00	3.0	2.5	252.8	318.8	2200	3200	3.570
30316	80	170	39	33	42.50	3.0	2.5	278.8	352.5	2000	3000	4.270
30317	85	180	41	34	44.50	4.0	3.0	304.9	388.2	1900	2800	4.960
30318	90	190	43	36	46.50	4.0	3.0	342.1	440.9	1800	2600	5.800
30319	95	200	45	38	49.50	4.0	3.0	369.0	477.7	1800	2600	6.800
30320	100	215	47	39	51.5	4.0	3.0	406.4	526.4	1700	2400	8.2200
30321	105	225	49	41	53.50	4.0	3.0	433.1	561.9	1600	2200	9.3800
30322	110	240	50	42	54.50	4.0	3.0	472.1	612.4	1600	2200	11.000
30324	120	260	55	46	59.50	4.0	3.0	562.6	746.1	1500	2000	14.200
30326	130	280	58	49	63.75	5.0	4.0	640.0	855.0	1300	1800	17.300
30328	140	300	62	53	67.75	5.0	4.0	722.7	974.9	1200	1700	21.400
30330	150	320	65	55	72.00	5.0	4.0	801.8	1085.0	1100	1600	25.200
30332	160	340	68	58	75.00	5.0	4.0	877.3	1190.6	1000	1500	29.500
30334	170	360	72	62	80.00	5.0	4.0	995.8	1369.5	950	1400	35.600
20Series
32005	25	47	15	11.5	15	0.6	0.6	28.0	34.1	8000	11000	0.110
32006	30	55	17	13	17	1.0	1.0	35.7	46.8	6700	9000	0.170
32007	35	62	18	14	18	1.0	1.0	43.2	59.2	6000	8000	0.224
32008	40	68	19	14.5	19	1.0	1.0	51.9	71.1	5300	7000	0.267
32009	45	75	20	15.5	20	1.0	1.0	58.4	81.4	4800	6300	0.337
32010	50	80	20	15.5	20	1.0	1.0	61.1	89.0	4500	6000	0.366
32011	55	90	23	17.5	23	1.5	1.5	80.2	117.2	4000	5300	0.551
32012	60	95	23	17.5	23	1.5	1.5	81.7	122.2	3800	5000	0.584
32013	65	100	23	17.5	23	1.5	1.5	82.8	127.3	3400	4500	0.620
32014	70	110	25	19	25	1.5	1.5	104.3	160.1	3200	4300	0.839
32015	75	115	25	19	25	1.5	1.5	103.1	160.2	3000	4000	0.875
32016	80	125	29	22	29	1.5	1.5	141.0	220.0	2600	3600	1.270
32017	85	130	29.0	22.0	29.0	1.5	1.5	139.8	220.3	2400	3400	1.320
32018	90	140	32.0	24.0	32.0	2.0	1.5	171.3	271.0	2200	3200	1.720
32019	95	145	32.0	24.0	32.0	2.0	1.5	174.6	281.3	2200	3200	1.790
32020	100	150	32.0	24.0	32.0	2.0	1.5	173.1	281.7	2000	3000	1.850
32021	105	160	35.0	26.0	35.0	2.5	2.0	205.4	335.8	1900	2800	2.40
30222	110	170	38.0	29.0	38.0	2.5	2.0	245.7	403.4	1800	2600	3.020
32024	120	180	38.0	29.0	38.0	2.5	2.0	242.1	404.4	1700	2400	3.180
32026	130	200	45.0	34.000	45.0	2.5	2.0	333.7	567.1	1600	2200	4.940
32028	140	210	45.0	34.0	45.0	2.5	2.0	329.8	567.8	1600	2200	5.150
32030	150	225	48.0	36.0	48.0	3.0	2.5	367.6	635.8	1500	2000	6.250
32032	160	240	51.0	38.0	51.0	3.0	2.5	419.6	734.5	1300	1800	7.660
32034	170	260	57.0	43.0	57.0	3.0	2.5	519.4	920.5	1200	1700	10.40
32036	180	280	64.0	48.0	64.0	3.0	2.5	640.6	1151.3	1100	1600	14.10
32038	190	290	64.0	48.0	64.0	3.0	2.5	653.2	1178.5	1000	1500	14.600
32040	200	310	70.0	53.0	70.0	3.0	2.5	782.0	1422.6	950	1400	18.90
32044	220	340	76.0	57.0	76.0	4.0	3.0	908.9	1665.5	900	1300	24.40

 

Company Profile

 

 

Luoyang Bearing Research Institute Co., Ltd.,since1958, is the only
state level comprehensive research institute in China's bearing
industry. We have total assets of 2.06 billion RMB, own one research and development center, three industrial bases and cover
an area of more than 47 hectares. We have advanced bearing
manufacturing equipments and world first class testing
equipments and have solid strength in manufacturing, measuring
and testing of bearing and related components with high
precision and high reliability. We have more than 380 technical staff of bearing related disciplines, thus we maintain a leading position
in the aspects of bearing design, basic theoretical research, lubrication technology, metallic and non-metallic materials, testing and industry standards.

Why choose ZYS bearing:

ZYS has an independent R&D center and a core technology system with independent intellectual property rights. ZYS technical team and R&D equipment scale are at the forefront of the bearing industry. ZYS has many scientific research, testing and service institutions such as the National Bearing Quality Supervision and Inspection Center and the National Bearing Accreditation Laboratory. ZYS has achieved 908 major scientific research projects and has 792 authorized patents.

Simulation analysis and design technology: ZYS has a post-doctoral research station, an experienced team of domestic and foreign experts, complete bearing professional analysis and finite element analysis software, which can systematically analyze and design the mechanics, kinematics and dynamics properties of bearings and bearing components.

Material technology: ZYS specializes in the research and development of bearing special steel, forming and heat treatment technology, bearing lubrication and sealing materials to ensure that the bearings can meet the requirements of various complex working conditions such as long life, impact resistance, heavy load, high and low temperature.

Simulation bench test technology: ZYS possesses test technical specifications, test equipment, and test equipment development capabilities and test data processing and analysis capabilities for various types of bearings under various working conditions, providing strong support for customer product development.

Professional application technical services: ZYS has more than 380 engineering and technical personnel in bearing-related disciplines, and maintains a leading position in bearing design, basic theoretical research, lubrication technology, metal and non-metal materials, testing, and industrial standards. ZYS professional service team provides customers with systematic bearing application technology solutions including bearing selection, design, materials, testing, and process equipment.

Our Advantages

 

ZYS MANUFACTURING CAPACITY

Certifications

ZYS Quality assurance

ZYS bearing products

 

Packaging & Shipping

ZYS Packing :

FAQ

 

Q: Are you trading company or manufacturer?
A: ZYS is bearing manufacturer, the only first-class comprehensive research institute in China bearing industry.

Q: How do you control quality of bearing?
A: ZYS has established quality control systems for each kind of bearing and spindle. All products and services passed ISO9001-2008 Quality Certificate.


Q: What is the MOQ?
A: It depends on the bearing type. You can send inquiry or send e-mail for more information.

Q: How about the package?
A: Industrial packing in general condition (Plastic tube+ carton+ pallet). Accept design package when OEM.

Q: How long is the delivery time?
A: It will take about 10 to 40 days, depends on the model and quantity.

Q: How about the shipping?
A: We can arrange the shipment or you may have the forwarder.

Q: Is sample avaiable?
A: Yes, sample order is acceptable.

Q: Can we use our own LOGO or design on bearings?
A: Yes. OEM is acceptable. We can design the bearing with your requirements and use your own LOGO and package design.
 

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