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FC2842125 Four Row Cylindrical Roller Mill Rolling Bearing
FC2842125 Four Row Cylindrical Roller Mill Rolling Bearing
FC2842125 Four Row Cylindrical Roller Mill Rolling Bearing
FC2842125 Four Row Cylindrical Roller Mill Rolling Bearing
FC2842125 Four Row Cylindrical Roller Mill Rolling Bearing
FC2842125 Four Row Cylindrical Roller Mill Rolling Bearing

FC2842125 Four Row Cylindrical Roller Mill Rolling Bearing

Min.Order: 1
Product origin: Jinan, Shandong, China
Infringement complaint: complaintComplaint
US$ 262 ~ 309

Description
 
FC2842125 Four Row Cylindrical Roller Mill Rolling Bearing

 
Details of Mill Rolling Bearing

Four-row cylindrical Mill Rolling Bearings are available in several designs:

with a cylindrical or tapered bore
open or sealed
Four-row cylindrical roller bearings are used almost exclusively for the roll necks of rolling mill stands, calenders and roller presses. Because they are normally mounted with an interference fit on the roll neck, four-row cylindrical roller bearings are well suited for rolling mill applications where the rolling speed is high.

Because four-row cylindrical roller bearings can accommodate only radial loads, they are mounted together with deep groove or angular contact ball bearings, or with tapered roller bearings (either radial or thrust design) which accommodate the axial loads.

Bearing features
Exceptional high load carrying capacity 
Because of their high number of rollers, four-row cylindrical roller bearings are suitable for very heavy radial loads.
Low friction (Roller end / flange contact area) 
The open flange design, together with the roller end design and surface finish, promote lubricant film formation resulting in lower friction.
Long service life 
The logarithmic roller profile reduces edge stresses at the roller/raceway contact and sensitivity to misalignment and shaft deflection.
Enhanced operational reliability 
The surface finish on the contact surfaces of the rollers and raceways supports the formation of a hydrodynamic lubricant film.
Separable and interchangeable 
The separable components of SKF four-row cylindrical roller bearings are interchangeable. This facilitates mounting and dismounting, as well as maintenance inspections.
High speed capability 
The cage designs are suitable for high speeds, rapid accelerations and peak loads.
Low cross-sectional height 
The low cross-sectional height of four-row cylindrical roller bearings allows for relatively large roll neck diameters compared to the roll diameter.

FC2842125 Four-row cylindrical roller bearing 140x210x125mm(also called rolling mill bearing) is used in rolling mill for the production of steel plates, hot-rolled and cold-rolled strips/coils, hot-rolled bars, rods, tube rounds, structural shapes and rails.
 
Boundary dimensions(mm)Basic load ratings (kN)Speed ratingDesignationWeight(kg)
(rpm)
dDBFwrminCrCorGreaseOilComplete setInner ring
1402101251582640144022002800FC284212514.94.1
 
Product NameFC2842125 Four Row Cylindrical Roller Mill Rolling Bearing

Dimension

140x210x125mm

Model Number

FC2842125

Material

Gcr15/ Carbon Steel/ Stainless Steel/ Si3N4/ ZrO2

Cage

Steel/ Brass/ Nylon/ Custom

Closures

Open, ZZ,2RS ,RZ,

Types

N, NU, NJ, NF, NUP, NCF,NN, NNU, FC, FCD, FCDP, NNCF,NNF,SL etc

For non standard bearing,there are many different types with various sizes for our 

clients and we can alsodesign or develop customized products as per the samples

or drawings provided by our clients.

Precision

P0, P6, P5, P4, P2 or as requested

Vibration

ZV1, ZV2, ZV3, or as requested

Clearance 

C0,C2,C3, or as requested 

 

Ohter Cylindrical Roller Bearing Models :

Model nod(mm)D(mm)T(mm)W(KG)
NU2042047140.11
NU2052552150.137
NU2063062160.211
NU2073572170.30
NU2084080180.382
NU2094585190.438
NU2105090200.493
NU21155100210.648
NU21260110220.84
NU21365120231.07
NU21470125241.16
NU21575130251.25
NU21680140261.5
NU21785150272.5
NU21890160302.35
NU21995170322.8
NU220100180343.42
NU221105190364.07
NU222110200384.73
NU224120215405.65
NU226130230406.5
NU228140250428.2
NU2301502704510.4
NU2321602904814.4
NU2341703105217.7
NU2361803205218.4
NU2381903405522.3
NU2402003605826.6
NU2442204006537.3
NU2482404407250.5
NU2522604808067.1



Packing of Mill Rolling Bearing


Certificates of TFNbearing


Advantages of TFNbearing

 

FAQ of Mill Rolling Bearing


1.Q:Are you a factory or trading company?

   A:TFN Bearing is specialized in manufacturing and exporting bearings.

      TFN Bearing have own factory and warehouse.

2.Q:Can I get some samples and do you offer the sample free?

   A:Yes, sure, TFN Bearing are honored to offer you samples.Can you buy a ticket ?

3.Q:What is the payment?

   A: 30% T/T In Advance, 70% T/T Against Copy Of B/L 

   B: 100% L/C At Sight 

4.Q:What is the MOQ for bearing?
   A: TFN Bearing MOQ is 1 pc.

5.Q:What kind of service you can offer?

   A:Technology support;Installation guidance;OEM.

6.Q:You only can supply four row Cylindrical roller bearing / Mill Rolling Bearing ?

   A:No,we also can supply double row Cylindrical roller bearing, single row Cylindrical roller bearing,also inch Cylindrical roller bearing

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