JinHang Precision Bearing Co.,Ltd
                                                                                                           
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FAG bearing code 521799A four row tapered roller bearing, roll neck bearing

Price Negotiable
Price: negotiation
MOQ: 1PCS
Delivery Time: available ,if unavailable,it will need 20-30 days
Brand: JHB or OEM
Product Description
 
 

The 521799A four row tapered roller bearing parameter as follows:

Items

Data

Unit

Description

M240648DW.611.611D or 521799a

  four row tapered roller bearing

 

TQO Type

M240648DW.611.611D

 

FAG Bearing code

521799A

 

Dimension

198.438x284.162x225.425

mm

ID(inner diameter)/Bore

198.438

mm

OD(outer diameter)

284.162

mm

H:Width/Height/thickness

225.425

mm

Cr (Radial Dynamic load rating)

2160

KN

Cor (Radial Static load rating)

4150

KN

factor

0.34

 

Weight 

48

KGS

 

The M240648DW.611.611D or  521799A four row tapered roller bearing details as follows:

 

Component

 two double cones, two single cups and a double cup with a cone spacer and two cup spacers.

Spacers have slots or holes for lubrication.

Cone spacers are hardened to reduce face wear.

Numbered serially to assure correct installation sequence.

Details

 TQO bearings are directly mounted and comprised of two double inner races, 

two single and one double outer race, 

with an inner race spacer and two outer race spacers.

Slots in the inner race spacer permit lubricant to flow from the bearing chamber to the roll neck. 

 The inner race spacers are hardened to minimize face wear.

Application

  heavy plate mills       hot strip mills     cold rolling mills       skin pass mills

 roughing mills       universal beam mills       rod, bar and wire mills

HS Code

84822000090

Material

GCr15SiMn ,G20Cr2Ni4A( carburizing steel)

Packing

First lubricated, Second circled with plastic film/Kraft paper/blue belt, 

and then packaged in plywood case, last gathered in Wooden pallet

Delivery time

In stock, if not available,It will need 20-30 days

Serive and drawing 

Our engineer can design the assembly drawing to you

 
 

  M240648DW.611.611D  or  521799A    Four row tapered roller bearing are the one kind of roll neck bearing,their radial and axial loading capacity are high,can carry heavy axial loads in two direction,and their radial loading capacity is 3 times heavier than signle row tapered roller bearing, but limiting speed is lower.They can be used as axial loacating bearing in two direction because they are able to limit axial displacement in two direction within axial clearance.The radial and axial clearance also can be adjusted by changing the width of sapcer betwwen inner and outer rings.

 
 
 
If you want to know more, Please send us by e-mail  
We will send the more details. Thanks.
 JinHang Precision Bearing Co.,Ltd
 E-mail: lyjh@lyjhbearing.com  or lyjhbearing@gmail.com
SKype: million556

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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company JinHang Precision Bearing Co.,Ltd
Location Yiyang Bearing Industry Zone, Luoyang City, Henan Province, China PRC. 471600
Contact Person Jean Yang

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