Basic Info.
Rolling Body
Roller Bearings
Outer Dimension
Medium and Large(120-190mm)
Spherical
Non-Aligning Bearings
Load Direction
Radial Bearing
Service
Customization & OEM Service
Noise Level
Z1, Z2, Z3, Z4
Vibration Level
V1, V2, V3, V4
Quality
P0, P2, P3, P4, P5, P6
Transport Package
Industrial Standar
Product Description
TIANJIN SEMRI BEARING TECHNOLOGY CO.,LTD
China famous brand high quality and cheap price taper roller bearing (30203) with large stock
Product Features
Tapered roller bearings inside, the outer ring has a tapered raceways, raceway fitted between the tapered roller. If tapered surface extending eventually converge to a point on the bearing axis. Tapered roller bearings are mainly used to bear radial load mainly radial, axial joint load. Axial bearing capacity by the contact angle, the greater the reach, the greater the axial load capacity Tapered roller bearings for the separation of bearings, with roller and cage inner ring inner components can be installed separately from the outer ring This kind of bearing shell limit the axis or axial displacement side allowed tilt axis relative to shell hole. In the radial load, it will produce additional axial force, therefore, generally in two support bearings, the bearing outer ring and inner ring with the face should be relatively installation.
The main purpose of such bearings: automotive front, rear, transmission, differential, pinion shaft, spindle, construction machinery, large-scale agricultural machinery, railway vehicles, gear reduction, the rolling mill roll neck small deceleration devices.
Tapered roller bearing consist of four interdependent components: the cone, or inner ring; the cup, or outer ring; the tapered rollers, or rolling elements; and the cage, or roller retainer. The taper angles allow the bearing to handle a combination of radial and thrust loads. The steeper the cup angle, the greater the ability of the tapered roller bearing to handle thrust loads.
Series:
Metric series: 30200 series, 30300 series, 31300series , 32000 series, 32200 series, 32300 series, 32900 series, 33000 series, 33100 series
Inch series: LM**/LM**, LL***/LL***, LM***/LM***, HM***/HM***, JW***/JW***,HH****/HH****,H****/H****, JLM***/JLM***, JF***/JF***, JH***/JH***,JLM***/JLM***,JHM***/JHM****,M***/M***,EE****/EE***
Name | Taper roller bearing 30203 |
Material | chrome steel or bearing steel(Gcr15) Stainless steel / Carbon steel |
Cage | Steel, Brass |
Types | CC, CA, CCK, CAK.W33 |
Delivery time | 1.For samples: 1-3days 2.For order: Generally 15-20 days after |
Payment terms | A:100% TT B: 30% T/T in advance .70% before shipment or against copy of B/L C. Western union and PayPal |
Application | Papermaking machinery, speed reducer, railway vehicle axle, gear box bearing, rolling mill rolling mill rolls, crusher, vibrating screen, printing machinery, woodworking machinery, all kinds of industry |
Package | 1. Industrial packaging: Plastic tube (10pcs in one tube)+ carton + plywood pallets; plastic bag + kraft paper + carton + plywood pallets; 2.Commercial packing: 1pc/plastic bag+ single color box+ carton + plywood pallets; 3.According to customer's requirements |
Feature | High precision, low noise, high speed, long life, high reliability, heavy load and high temperature resistance. |
Service | OEM and ODM(any brands you want) |
Product show
Package
1.Industrial packaging: Plastic tube (10pcs in one tube)+ carton + plywood pallets; plastic bag + kraft paper + carton + plywood pallets;
2.Commercial packing: 1pc/plastic bag+ single color box+ carton + plywood pallets;
3.According to customer's requirement
Shipping
Express,air shipment, and sea shipment are available,according to customers' requirement
Company Information
Tianjin SEMRI Bearing Technology Co.,Ltd is a leading manufacturer of ball, roller bearings, pillow block bearings and other bearings in China. We specialize in research and development of various kinds of high precision, non-noise, long-life bearings, high quality chains, belts, auto parts and other machinery & transmission products.
Quality First, Customers First and Credit First" is our management tenet. We warmly welcome you to contact or visit us. Let's create a bright future together!
Our Services
1.Any inquiries will be replyed within 24 hours.
2.Professional manufactory for 6 years.
3.OEM service:
1).we can customize lots of different types of bearings with different brand,different material
2).Any your idea on bearing we can help you to design and put it into production.
4.Famous brand bearings also available
5.Quality First, Credibility Supremacy, Price Reasonable, Excellent Service
6.After-sale service:
1).All products will have been strictly Quality Checked in house before packing.
2).All products will be well packed before shipping.
3).our company provices technical assiatance as the customers requirement and needs.
Advantages of Tianjin SEMRI Bearing Technology Co., Ltd
1.Price advantage compare with the trading company, as we have our own factory.
2.Compare with the factory we are easy communicated.
3 our products were produced under strict quality test system.
5.More than many years industry experience
6.Accept OEM, customization, customers' logo
7.The shortest delivery time
8.Welcome mini order
9.Multiplex-method of payment:Western Union, paypal, T/T, L/C at sight
You are welcome to send inquiry to us! Please tell me your needs! All you need, we can do!
Call me, let's talk details!
Contact: Rita Xia
My phone:+8618202260567
Address:
Haitai South-North Street Huake Three Road No. 1, Huayuan Industrial District, Binhai Hi-Tech Zone, Tianjin, China
Business Type:
Manufacturer/Factory, Trading Company, Other
Business Range:
Apparel & Accessories, Auto, Motorcycle Parts & Accessories, Computer Products, Construction & Decoration, Consumer Electronics, Electrical & Electronics, Furniture, Industrial Equipment & Components, Light Industry & Daily Use
Management System Certification:
ISO 9001, ISO 9000
Company Introduction:
Tianjin SEMRI Bearing Technology Co., Ltd. is a company engaged in imported bearings sales professionally, which main imported brands involves SKF/ NSK/ NTN/ KOYO/ IKO/ THK/ TIMKEN and so on. We also manage the three main brands in domestic, which are ZWZ/ HRB/ and LYC. All the imported brand products handled by our company offered by Hong Kong, Singapore and Macao storage company directly. Through the abundant inventory, rapid response and the both high performance and quality products, we offer a perfect service for our customers who want imported bearing, which depending on good stock channel, humanistic management concept and advanced marketing network combining the advantages in terms of supply and marketing and after sales by our self.
Tianjin Saimeirui Bearing Trading Co., Ltd. Sets up two large warehouse which supplying more than 20 thousand domestic bearings and imported bearings, besides, the plenty of spot inventory and the effective inventory management system and the efficient transport security offer a greatest possible to meet the customers′ demands. The sales industry involved in space flight, aviation, metallurgy, petrochemical, electric power, steel, railways, printing, food, medicine, chemical industry, mining machinery, construction machinery, road construction machinery and other fields; We have a professional technical team, sales team and customer service personnel work in the pre-sale, sale and after-sale of any link to provide reliable all-round service to our customers, We will work with friends all over the world to get another record! Win-win cooperation! Welcome the friends both in domestic and abroad to come here for inspection and business negotiation.