JinHang Precision Bearing Co.,Ltd
                                                                                                           
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9974DW.9920.9920D rolling neck bearing,four row, used in Rolling mill

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

The 9974DW.9920.9920D  four row tapered roller bearing parameter as follows:

Items

Data

Unit

Description

9974DW.9920.9920D or  802100

  four row tapered roller bearing

 

TQO Type

9974DW.9920.9920D

 

FAG Bearing code

802100

 

Dimension

216.103x330.2x269.875

mm

ID(inner diameter)/Bore

216.103

mm

OD(outer diameter)

330.2

mm

H:Width/Height/thickness

269.875

mm

Cr (Radial Dynamic load rating)

2750

KN

Cor (Radial Static load rating)

5200

KN

factor

0.56

 

Weight 

84

KGS

 

The 9974DW.9920.9920D  or 523935   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

 
 
 
 
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

Get in Touch

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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