Basic Info.
Model NO.
30220 30221 30222 30224 30226
Price
Factory Wholesale Price
Material Quality
Bearing Steel
Box
We Will Provide Corresponding Packing According to
Model No.
High Quality High Load Tapered Roller Bearing
Load Direction
Radial Bearing
Harbor
Guangzhou/Qingdao/Shanghai/Ningbo/Yiwu
Applicable Place
Construction Works , Energy&Mining, Others
Precision Rating
P0 P6 P5 P4
Transport
by Land or Sea or Air
Certification System
ISO 9001
Transport Package
Plastic Bag+Carton+Pallet
Specification
International size special size please contact me
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.
Address:
Jinan, Shandong, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Auto, Motorcycle Parts & Accessories, Chemicals, Construction & Decoration, Industrial Equipment & Components, Instruments & Meters, Light Industry & Daily Use, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy, Textile, Tools & Hardware
Management System Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001, IATF16949, HSE, ISO 14064, QC 080000
Company Introduction:
Shandong Boy Bearing Manufacturing Co., Ltd. The factory is located in the Bearing Industrial Park, Yandian Town, Linqing City, Shandong Province. The factory has been established for more than 20 years. It is a professional bearing company that integrates bearing research and development, manufacturing, and sales. The company′ S main products include deep groove ball bearings, taper roller bearings, poillow block bearing and poillow block bearing with housing, cylindrical roller bearings, self- aligning ball bearings, spherical roller bearings, thrust ball bearings, thrust roller bearings, hub bearings, automobile parts 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. In addition, our products are exported to dozens of countries and regions such as Europe, North America, South America, Southeast Asia, South Asia, and the Middle East. Highly trusted by customers, we welcome OEM and ODM orders. Whether you are selecting products from our catalog or seeking engineering assistance for your application, you can contact us to inquire about your procurement needs. Shandong Boy Bearing will offer high-end quality and discounted prices. We sincerely hope to cooperate with you for a win-win situation!
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