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BEARING 30304JR

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BEARING 30304JR

MOQ： 100 pcs
Price： Negotiable
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Supply Ability	50,000 pcs
Delivery Time	15 days
Packaging Details	Standard Packing
Material	Chrome Steel
Brand	Y-YAN, KAKA
product type	auto hub bearing
applicaiton	automotive bearing
Customization	Available
Specification	front/rear wheel bearing
Installation Site	Rear/Front Axle
Brand Name	Y-YAN,KAKA
Model Number	30304JR

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Product Details
Company Details

Product Specification


Supply Ability	50,000 pcs	Delivery Time	15 days
Packaging Details	Standard Packing	Material	Chrome Steel
Brand	Y-YAN, KAKA	product type	auto hub bearing
applicaiton	automotive bearing	Customization	Available
Specification	front/rear wheel bearing	Installation Site	Rear/Front Axle
Brand Name	Y-YAN,KAKA	Model Number	30304JR

BEARING 30304JR Product Introduction

The BEARING 30304JR is a high - performance tapered roller bearing, specifically designed to meet the demanding requirements of a wide range of industrial applications.

1. Design and Structure

This bearing features a tapered roller design. The conical shape of the rollers and raceways allows it to efficiently handle both radial and axial loads simultaneously. The "JR" in the model might indicate certain special features or modifications, which could potentially include pre - lubrication or a specific type of inner or outer ring design. This design enables the bearing to distribute loads evenly, reducing stress concentrations and ensuring smooth operation.

2. Material

Constructed from high - quality alloy steel, the BEARING 30304JR offers excellent strength and durability. The alloy steel provides high hardness, which is crucial for withstanding the heavy loads and friction during operation. It also has good fatigue resistance, allowing the bearing to endure repeated stress cycles over a long service life.

3. Application Areas

In the automotive industry, it is often used in the front and rear axles of vehicles. It can handle the complex forces generated during driving, such as the radial loads from the vehicle's weight and the axial loads from cornering and braking. In industrial machinery, it is suitable for use in gearboxes, where it can support the rotating shafts and transmit torque effectively. It is also commonly applied in construction equipment, like excavators and loaders, which operate under harsh conditions with high - load demands.

In summary, the BEARING 30304JR is a reliable choice for industries that require high - quality bearings. Its unique design, robust materials, and wide application potential make it a valuable component in various mechanical systems, providing stable support and efficient operation.

Specification

Model: 30304JR

Inner diameter: 20mm

Outer diameter: 52mm

Thickness: 16.25mm

Mass weight: 0.17kg

Tapered roller bearing

Model	Inner(d)/mm	Outer(D)/mm	Thickness(T)/mm	Mass(W)/kg
30203	17	40	13.25	0.079
30204	20	47	15.25	0.12
30205	25	52	16.25	0.15
30206	30	62	17.25	0.23
30207	35	72	18.25	0.33
30208	40	80	19.75	0.42
30209	45	85	20.75	0.47
30210	50	90	21.75	0.54
30211	55	100	22.75	0.7
30212	60	110	23.75	0.88
30213	65	120	24.75	1.12
30214	70	125	26.25	1.24
30215	75	130	27.25	1.38
30216	80	140	28.25	1.7
30217	85	150	30.5	2.05
30218	90	160	32.5	2.52
30219	95	170	34.5	2.99
30220	100	180	37	3.63
30221	105	190	39	4.29
30222	110	200	41	5.06
30224	120	215	43.5	6.13
30226	130	230	43.75	6.83
30228	140	250	45.75	8.68
30230	150	270	49	10.6
30232	160	290	52	13.9
30234	170	310	57	16.6
30236	180	320	57	17
30238	190	340	60	20.9
30240	200	360	64	24.6

Company Details

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Business Type:

Manufacturer,Trading Company 
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Year Established:

2006 
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Total Annual:

11,000,000-15,000,000
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Employee Number:

50~100 
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Ecer Certification：

Verified Supplier 

GUANGZHOU YUEYAN TRADING CO.,LTD established in 2006，GUANGZHOU YUEYAN TRADING CO.,LTD is a intergration of industry and trade , specialized in the research, development and production of bearing, wheel hub, chutch release bearing and so on. We are located in Guangzhou，with convenient transportat... GUANGZHOU YUEYAN TRADING CO.,LTD established in 2006，GUANGZHOU YUEYAN TRADING CO.,LTD is a intergration of industry and trade , specialized in the research, development and production of bearing, wheel hub, chutch release bearing and so on. We are located in Guangzhou，with convenient transportat...

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