Basic Info.
Outer Dimension
Extra Large (440mm)
Cage Material
Steel Plate
Transport Package
Original Packaging
Specification
260*540*114mm
Product Description
I. Product Description - Tapered Roller Bearing
Tapered roller bearings are bearings that can take large axial forces (i. E., they are good thrust bearings) as well as being able to sustain large radial forces.
Advantages:
Features: high temperature, cold ,wear out failure, corrosion resistance, anti magnetic insulation , oil-free self-lubricating,high speed ,long life,high precisions and others;
Application:
Be used in extremely harsh environments and special conditions
Be widely used in aviation, aerospace, marine, petroleum , chemical, automotive, electronics, hardware,metallurgy ,electricity, textile , pumps , medical equipment , scientific research and national defense andmilitary fields.
product details:
Company | Tianjin SEMRI Bearing Technology Co., Ltd |
Item name | Original Sweden Import SKF (30352) Tapered Roller Bearing |
Brand | NSK/ TFN/ SEMRI/ OEM |
Model Number | 30322 |
Bore Size | 110mm |
Outside Diameter | 240mm |
Width/ Thickness | 50mm |
Ring Material | Gcr15 ,Carbon steel,Stainless steel, Si3N4, ZrO2 |
Cage Material | Steel/ Brass/ Nylon/ Custom |
Precision | P0, P6, P5, or as requested |
Vibration | ZV1, ZV2, ZV3, or as requested |
Clearance | C0,C2,C3, or as requested |
Quality standard | ISO9001 |
QC process | 1.Assembly |
| 2.Windage test |
| 3.Cleaning |
| 4.Rotary test |
| 5.Greasing and gland |
| 6.Noise inspection |
| 7.Appearance inspection |
| 8.Rust prevention |
| 9.Product packaging |
Application | Home appliances; automotive, electric, instruments, building machines, railway vehicle, agricultural machines and etc. |
Packing | Industrial packing: plastic bag+ carton plywood pallet |
| plastic bag+ white box+carton+plywood pallet |
| commercial packing: plastic bag+color box+carton +plywood pallet |
Service | OEM or customer logo acceptable |
Delivery Time | Within 7days for stock product |
| 7-30 days according to quantity and design |
Payment Term | 30% T/T In Advance, 70% T/T before shippment |
| 100% L/C at sight |
The inner and outer ring raceways are segments of cones and the rollers are also made with a taper so that the conical surfaces of the raceways and the roller axes if projected, would all meet at a common point on the main axis of the bearing.
II. Packaging & Shipping
SEMRI provides a variety of secure and cost-efficient packaging solutions to insure the essential protection and preservation for bearings.
Examples:
Plastic Tube: For Miniature and Instrument bearings, 10 bearings or more are normally packaged in clear plastic tubes, then into box and finally placed in individual cartons.
Roll Pack: For medium-sized types, 6-10 bearings are normally packaged in anti-rust paper rolls, then placed in individual cartons.
Individual Box: Each bearing is placed in an individual plastic bag or plastic-faced brown paper and then placed in individual boxes. Each box can be labeled with detailed information per customer's request.
Bulk Pack: Each bearing is hermetically sealed in a plastic bag, then placed neatly in an individual carton.
III. Company Profile
SEMRI Bearing Co., Ltd. Is one of the most famous export-oriented manufacturers and distributors specialized in bearings in China. SEMRI has become one of the leading companies after years' accumulation of technology and talents.
Scope of Business
The bearings SEMRI manufactures cover almost all the universal models in the international market, to supply qualified products for global manufacturing enterprises and dealers.
The main products are deep groove ball bearing, self-aligning ball bearing, cylindrical roller bearing, self-aligning roller bearing, needle bearing, angular contact ball bearing, inch tapered roller bearings, thrust ball bearing, thrust roller bearing, pillow block ball bearing, joint bearing, etc.
The products are widely used in numerically-controlled machine tool, vessel, automobile, wind electricity, metallurgy, electric motor, machinery, etc.
The close cooperative partner is the chief bearing supplier for China Aviation and Aerospace. Therefore, SEMRI can obtain strong technological power and support.
Brands
The brand, SEMRI, owned by SEMRI Bearing Company itself, gains recognition from more and more manufacturing enterprises and dealers in the globe, with the strength of high cost performance.
Meanwhile, SEMRI Company is a qualified dealer for several international brands, owing an ample supply and smooth supply channel. The international brands are NSK, SKF, NTN, TIKEN, EKM, ASAHI, NACHI, MEC, KOYO, EZO, UBC, GMN, FYH, VISTA, etc.
Production Capacity
The workshop is equipped with advanced automatic production line and thorough quality detection system. The heat treatment adopts advanced technology of salt bath martensitic hardening. The range of sizes can be from 10mm (inside diameter) to 1000mm (outside diameter). The annual output can be over 5000, 000 sets. Customized heterotype bearings and OEM are also available.
History
SEMRI began to deal with bearings since 1992. Now SEMRI has become a regional leader in China, with the annual turnover over $40, 000, 000.
IV. Our Services Delivery and Logistics
SEMRI is an export expert. Our shipping specialists are highly skilled in expediting shipments and ensuring that products are delivered smoothly.
SEMRI can provide high-quality products and continuous delivery service.
contact information
Tianjin Semri Bearing Technology Co.,Ltd
smribearing168.en.made-in-china.com
Tel:+86-22-23853626
Fax:+86-22-23853628
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.