L770847dw-L770810 L770849d-L770810 Ee48049d-480340 M271149d-M271110 Double Row Tapered Roller Bearing Cone

• Customization: Available
• Model: L770847dw-L770810 L770849d-L770810
• Bearing Size: 120*215*312 mm
• Model NO.: L770847DW-L770810 L770849D-L770810
• Chamfer: Light Chamfer or Black Chamfer
• Precision Rating: P0/P6/P5/P4/P2
• Bearing Cage: Steel Cage or Nylon Cage
• Applications: Automoive Industry, Heavy Equipment, Gearbox
• Certificate: ISO/Ts 16949
• Bearing Row: Double Row
• Features: Long Life
• Used on: Cars, Axles, Trucks, Trailers, Tractors
• Related Bearing: L770847dw-L770810 L770849d-L770810
• Delivery Time: 3-15 Days
• Bearing Type: Tapered Roller Bearing
• Transport: by Land / Sea / Air
• Transport Package: Carton Box + Pallet
• Specification: Chrome steel bearing
• Trademark: OEM
• Origin: Hebei, China
• HS Code: 84822000
• Production Capacity: 100000/Month
• Package Size: 26.00cm * 26.00cm * 18.00cm
• Package Gross Weight: 30.000kg
• Lead Time: 15 days (1 - 10000 Sets) ; To be negotiated ( > 10000 Sets)

Product Description

Product Description

Double Row Taper Roller Bearings for gearboxes,hoisting equipment, rolling mills and machines in the mining industry, e.g. tunelling machines

L770847DW-L770810 L770849D-L770810 EE48049D-480340 M271149D-M271110

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.

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.
TDO TDI.These bearings are well suited for heavy radial and axial loads because they have two sets of rollers and tapered raceways. They are also very stiff and durable. The contact angle of the bearing, which is usually between 10 and 30 degrees, affects the size of the axial load it can carry. 1030,.As the contact angle increases, so does the load.


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.
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Bearing Model	L163149D-L163110 LM263149-LM263110 LM763449DW-LM763410 M263349D-M263310
Bearing Type	Double Row Tapered Roller Bearing
Bearing Material	GCR15 Chrome Steel
Bearing Features	High precision, low noise, long using life
Bearing Brand	OEM
Bearing Row	Double Row
Packing	Industrail packing or single box packing
Applications	Double row tapered roller bearings are used in many industrial applications, including: Gearboxes, Hoisting equipment, Rolling mills, Mining machinery, Crop shears, Heavy-duty gear drives, Cement pulverizers, Coal conveyors, Cranes, and Calender rolls.
Guarantee	100% quality inspetion before shipping
HS Code	84822000

Detailed Photos

 

 

Company Profile

Shandong Hongye Precision Bearing Co.,Ltd. was founded by Hebei Defa Bearing Co.,Ltd, factory is located in Hebei province, China. 
We are a bearing manufacturer integrating the research, development and sales of bearings, with a floor area of 18,000 square meters and a plant area of 8,800 square meters. Equipped with modern production equipment and advanced detection instruments. 

We can provide all types bearings and OEM service according to customers' requirements. 

Our products are widely used in the automobile, agricultural, textile production, mining, printing and packing industries, in addition to various applications at airports, in air-conditioning systems, conveying devices, ships ad so on. Our products are being exported to more than 50 countries and regions overseas including Singapore, Thailand, Iran, Turkey, Poland, Italy, England, France, Russia, Germany, the United States, Australia, Argentina, Brazil as well as other countries and regions all over the world.

We are a trusted and reliable bearing supplier, choose us to be your good partner!

 

Quality Inspection 

100% Quality inspection to ensure the bearings are with good quality before shipping. 

Our Advantages

1.  Professional production team with advanced production equipment and testing instruments. 

2.  Many years of export experience can provide customers with better service and problem-solving capabilities.

3.  Customers all over the world enable us to better understand the market and provide customers with suitable bearings.

4.  Sincerity, cooperation, mutual and provide good quality bearings for clients are the development idea of our company.

5.  Quick delivery, shipping goods on time. Save more time and cost for all customers. 
 

Packaging & Shipping 

FAQ

1. Q: Are you trading company or manufacturer ?

   A: We have our own factory , our type is factory + trade.

2. Q: Could you accept OEM and customize?

    A: Yes, we can customize products according to your sample or drawing.

3. Q: How long is your delivery time? 

    A: If stock, within 7 days to ship or based on your order quantity.

4. Q: Could you supply sample for free? 

    A: Yes, we can offer the sample for free,do you mind to buy a "ticket" for her?
 

More details, please contact with us. Thanks for your time!