Roller bearing, buy Wholesale China Products 31319 Tapered Roller Bearing From Hebei on China Suppliers Mobile

Product Details

Wholesale China Products 31319 Tapered Roller Bearing From Hebei

As the name implies, the rolling elements and raceways (of outer and inner rings) of these bearing are made with a tapered profile. These bearings can be separated into components, i.e. outer ring (cup), and the combined inner ring and roller assembly (cone).

Model	31319
Size	ALL SIZE
Weight
Brand Name	AMYQLY
Min. Order	99 PIECES
Lead Time	20 DAYS

Tapered Roller Bearings are further classified into:

1.Single Row	2.Double Row	3.Four Row
A Single Row Tapered Roller Bearing can support combined radial and axial load. However, if an application has a bi-directional axial load, then two single row tapered roller bearings can be used together in a back-to-back or face-to-face mounting pattern.	Double Row Tapered Roller Bearings are specially made to sustain radial and bi-directional axial loads.	Four Row Tapered Roller Bearings can support much heavier radial and impact loads, in addition to standard capabilities of a Double Row Tapered Roller Bearings. Suitable for very high load applications.

Key Competitive Advantages

we can offer the following variants:

Number	Types
1.	302xx, 303xx, 313xx, 320xx, 322xx, 323xx and 329xx series
2.	Double Row Tapered Roller Bearings Series (Details can be provide on request)
3.	Pressed steel and polyamide cage
4.	Standard precision P0 and higher precision P6.
5.	Wide range of Inch type bearings is also available

packing.

Company Information

Established in 1989,our factory currently has 29 production lines and 7 plants. We are proud to be associated with major OEM for 105 countries all over the world. Now, the warehouse covers more than 11,000 square meters.

There are as many as 3,200 kinds of bearings. 23,000 pieces of products are produced and with an average shipments 4.5 containers each day.

We have developed to meet specific requirements with great solution within 48 hours. The delivery date of customized product is 24 days on average. We aim to become the global ONE-STOP mechanical parts supermarket.

Mainly export markets

1.Australasia

2.North America

3.Asia

Quality control(QC)

1.QC department

2.QC staff

3.Technical support: CNC(computer numerical control)

a) How to prolong service life of bearings?
Accurate installation and using,alignment,timely monitor,re lubrication etc.

b) Reason for bearings failure?
Usually is incorrect using method,pollution,improper use of lubricant,damage happened in installation and handing,also including installation error.according to the traces can know the reason why is failure.

c) When select bearings specifications,what you need to consider?
The precision of the bearings(rotating precision,dimensional tolerances)internal clearance and preload bearing material and heat treatment.structure of cage and material.

d) Payment method,packing way,transport method,time of delivery?
T/T,PAYPAL,WESTERN UNION,L/C
Tube,box,carton,pallet,
By sea,by air
2-5days after receipt of payment.