For Renault Peugoet ,engine, agricultural machinery
2-10 days upon receipt of deposit
Express: DHL Fedex EMS /By Sea
1).Excellent and high quality control
4).Small order accepted
5).Customers' drawing or samples accepted
Taper Roller Bearing Photo
1.Taper Roller Bearing Information:
Tapered roller bearings are designed such that their conical rollers and raceways are arranged so that all elements of the rollerand race way cones meet at a common apex on the bearing axis.The rolling elements perform the real rotating movement on the raceway;the synthesized force from the inner and outer ring raceways guides the rollers,pressing them to the large rib on the inner ring.Metric and inch series are considered standard and both systems are widely used.
2.Taper Roller Bearing Application:
Single Row taper roller bearings are the most used in all kinds of machinery. Double Row taper roller bearings are used in automobiles hub wheel,and high speed railway,gear box,lifting equipment,tunnel boring machine mining machinery. Four Row taper roller bearings used in large cold and hot rolling mill,and other heavy machinery.
3.Taper Roller BearingFeatures:
Motion taper roller bearing , wheel hub is designed to support the vehicles weight.
This wheel hub is lubricated, sealed and complete with hub assembly. They provide tight fit to the wheels and transmit power without slipping. These hub assemblies are maintenance free, easy to install and increase product reliability while enhancing performance.
4.Taper Roller BearingQuality&Services:
Tapered Roller Bearing Material
While other materials may be available, typically, tapered roller bearings are made of high carbon chrome steel due to their expected performance.
Tapered Roller Bearing Heat Treatments
Through-Hardened: Through-hardened heat treatment gives consistent hardness throughout the component.
Case-Hardened: Surface hardening combined with a tough, flexible core (Case-Hardened available upon special request only.
Although Through-Hardened bearings have gradually become the preference in heavy-duty commercial trucking applications, AST will supply both Through-Hardened and Case-Hardened Tapered Roller Bearings.
Tapered Roller Bearing Sizes
Most standard industrial sizes are available in inch and metric. Custom sizes are also available upon special request. AST's main stock sizes are: ID 15-240mm or .59- 9.45 inches to OD 35-40mm or 1.38-15.75 inches. Please consult an AST sales specialist for larger sizes and availability.
5.Related Taper Roller Bearing Catalogue
Boundary dimensions (mm)
– At the beginning, we will have a communication with our customers on their demand, then our engineers will work out an optimum solution based on the customers’ demand and condition. PRODUCTION
– Running in accordance with ISO 9001 quality system, the advanced production equipments, sophisticated processing technology, strict quality management system, skilled workers and innovative technical team, make our bearings in continuous quality improvement & technology development. QUALITY CONTROL (Q/C)
- In accordance with ISO standards, we have professional Q/C staff, precision testing instruments and internal inspection system, the quality control is implemented in every process from material receiving to products packaging to ensure our bearings quality. PACKAGE
– Standardized export packing and environment-protected packing material are used for our bearings, the custom boxes, labels, barcodes etc. can also be provided according to our customer’s request. LOGISTIC
– Normally, our bearings will be sent to the customers by ocean transportation due to its heavy weight, airfreight, express is also available if our customers need. WARRANTY
– We warrant our bearings to be free from defects in material and workmanship for a 12 months period from the shipping date, this warranty is voided by non-recommended use, improper installation or physical damage.
High Quality Bearings, Choose Saifan. Jinan Saifan Bearing Co., Ltd is a professional bearing manufacture located in Jinan, Shandong.
We are established in year 2005 and we have 10 years experience in bearing manufacture. We mainly produce wheel hub bearings, ball bearings, roller bearings etc.
Express & Payment
Q:What’s your after-sales service and warranty?
A: We promise to bear the following responsibility when defective product is found:
1.12 months warranty from the first day of receiving goods;
2. Replacements would be sent with goods of your next order;
3. 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 are able to customize housings in different styles, and sizes in different brands, we also customize circuit board & packaging box as per 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 orders?
A: 1. Email us the model, brand and quantity, consignee information, shipping way and payment terms;