Long Lifespan High Quality 30304 30305 30306 30307 30308 1688 China Factory Bearing Tapered Roller Bearing for Cars, Motor

• Price: Factory Wholesale Price
• Material Quality: Bearing Steel
• Number of Rows: Single-Row
• Service: OEM ODM
• Box: We Will Provide Corresponding Packing According to
• Model No.: High Quality High Load Tapered Roller Bearing
• Model NO.: 30304 30305 30306 30307 30308
• Load Direction: Radial Bearing
• Deliver Time: 0-15days
• Harbor: Guangzhou/Qingdao/Shanghai/Ningbo/Yiwu
• Applicable Place: Transmission, Instrumentation, Electrical
• Precision Rating: P0 P6 P5 P4
• Transport: by Land or Sea or Air
• Certification System: ISO 9001
• Feature: Long Life
• Use Effect: More Durable
• Transport Package: Plastic Bag+Carton+Pallet
• Specification: International size special size please contact me
• Trademark: SDBOY
• Origin: China
• HS Code: 8482500090
• Production Capacity: 5000000 Sets/Month

Product Description

Product Description

 

Single-row Tapered Roller Bearings: Most basic and widely used tapered bearing. Usually fitted as one of an opposing pair. During equipment assembly, can be set to the required clearance (end play) or preload condition to optimize performance. Double-row Bearings: Two-row tapered bearing arrangements offer increased load capacity over single types. Four-row Bearings: Combine the inherent high-load, radial/thrust capacity and direct/indirect mounting variables of tapered roller bearings into assemblies of maximum load rating in a minimal space.

 

FEATURES OF TAPERED ROLLER BEARINGS

The inner ring assembly of a tapered roller is referred to as the cone, while the outer ring is called the cup. Tapered rollers are guided by the cone back face rib. This bearing design is suitable for heavy radial loading and a sizeable amount of axial loading. The taper of the rollers and the cone raceways have a common apex on the bearing axis. The angle between the cup raceway and the bearing axis is the contact angle. The larger the contact angle the greater the bearings axial load capacity. The cone and cup are separable simplifying bearing mounting.
 

Single row bearings can accommodate radial load and axial load in one direction. Two single row bearings are used opposing each other to simplify setting of the proper clearance between the two rows. The two row design can handle radial load and an axial load in either direction. The two row design is available as a TDO (double outer race), or a TDI (double inner race). Two row taper designs are normally supplied with spacers to provide a pre-adjusted assembly. The four row design is commonly used on rolling mill roll necks for their large load carrying capacity. Cages used can be a pressed steel or a pin type.

 

Detailed Photos

Product Parameters

  

Specification	Boundary dimensions(mm)			Mass(kg)
	d	D	B
30202	15	35	11.75	0.053
30203	17	40	13.25	0.079
30204	20	47	15.25	0.127
30205	25	52	16.25	0.157
30206	30	62	17.25	0.238
30207	35	72	18.25	0.340
30208	40	80	19.75	0.438
30209	45	85	20.75	0.488
30210	50	90	21.75	0.558
30211	55	100	22.75	0.736
30212	60	110	23.75	0.930
30213	65	120	24.75	1.180
30214	70	125	26.25	1.300
30215	75	130	27.25	1.430
30216	80	140	28.25	1.690
30217	85	150	30.5	2.120
30218	90	160	32.5	2.600
30219	95	170	34.5	3.130
30220	100	180	37	3.780
30221	105	190	39	4.520
30222	110	200	41	5.280
30224	120	215	43.5	6.280
30226	130	230	43.75	6.830
30302	15	42	14.25	0.098
30303	17	47	15.25	0.134
30304	20	52	16.25	0.172
30305	25	62	18.25	0.270
32207	35	72	24.25	0.456
32208	40	80	24.75	0.549
32209	45	85	24.75	0.602
32210	50	90	24.75	0.644
32211	55	100	26.75	0.860
32212	60	110	29.75	1.180
32213	65	120	32.75	1.550
32214	70	125	33.25	1.660
32215	75	130	33.25	1.720
32216	80	140	35.25	2.130
32217	85	150	38.5	2.640
32218	90	160	42.5	3.410
32219	95	170	45.5	4.220
32220	100	180	49	5.050
32221	105	190	53	6.260
32222	110	200	56	7.350
32304	20	52	22.25	0.241
32305	25	62	25.25	0.376
32306	30	72	28.75	0.570
32307	35	80	32.75	0.765
32308	40	90	35.25	1.050
32309	45	100	38.25	1.420
32310	50	110	42.25	1.880
32311	55	120	45.5	2.390
32312	60	130	48.5	2.960
32313	65	140	51	3.600
32005X	25	47	15	0.116

Packaging & Shipping

 

Company Profile

Shandong Boy Bearing Manufacturing Co., Ltd., established in 2015, is a professional bearing company that integrates bearing research and development, manufacturing, and sales. The company's main products include deep groove ball bearings, tapered roller bearings, outer ball surface seat bearings, cylindrical roller bearings, spherical roller bearings, thrust ball bearings, as well as various non-standard sizes and special materials of bearings. The company adheres to the business philosophy of quality first and service first, and its products are exported to dozens of countries such as Russia, Poland, India, Iran, South Africa, etc. The boy bearings will be of high-end quality and competitive prices. We sincerely hope to cooperate with you for a win-win situation!

Our Advantages

1. OEM or Non-Stand Bearings: Any requirement for Nonstandard bearings is Easily Fulfilled by us due to its vast knowledge.
2. Genuine products With Excellent Quality: The company has always proved the 100% quality products it provides with genuine intent.
3. After Sales Service and Technical Assistance: The company provides after-sales service and technical assistance as per the customer's requirements and needs.
4. Quick Delivery: The company provides just-in-time delivery with its streamlined supply chain. 
 

We Will Give The Factory Wholesale Price.
Welcome to visit our factory!

 

Production process

FAQ

Q:What's your after-sales service and warranty?
A: We promise to bear the following responsibilities when defective products were found:
1. Replacements would be sent with goods of your next order;
2. Refund for defective products if customers require.

Q:Do you accept ODM&OEM orders?
A: Yes, we provide ODM&OEM services to worldwide customers, we also customize OEM box and packing as your requirements.

Q:What's the MOQ?
A: MOQ is 10pcs for standardized products; for customized products, MOQ should be negotiated in advance. There is no MOQ for sample orders.

Q:How long is the lead time?
A: The lead time for sample orders is 3-5 days, for bulk orders is 5-15 days.

Q:Do you offer free samples? 
A: Yes we offer free samples to distributors and wholesalers, however customers should bear freight. We DO NOT offer free samples to end users. 

Q:How to place order?
A: 1. Email us the model, brand and quantity,shipping way of bearings and we will quote our best price for you; 
2. Proforma Invoice made and sent to you as the price agreed by both parts; 
3. Deposit Payment after confirming the PI and we arrange production; 
4. Balance paid before shipment or after copy of Bill of Loading.