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Single Row Cylindrical Roller Bearing With 530mm Bore NU 20 / 800 ECMA

Product Details:

Place of Origin:China
Brand Name:HDBB,,NACHI,NTN,KOYO or OEM
Certification:ISO9001:2000
Model Number:NU 20/800 ECMA

Payment & Shipping Terms:

Minimum Order Quantity:1-99 UNIT
Price:
Packaging Details:PAPER BOX,CARTON.WOODEN CASE
Delivery Time:3-25 days, according to the order quantity
Payment Terms:TT OR L/C
Supply Ability:1000000
Detailed Product Description

Single Row Cylindrical Roller Bearing With 800mm Bore NU 20 / 800 ECMA

 

 

 

Detailed Product Description
 

 

Model:NU 20/800 ECMA

Dimension:800x1150x200mm

Bore Size:800mm

Outside Diameter:1150mm

Width:200mm

 

Basic Dynamic Load Rating:7040kN

Basic Static Load Rating:14600kN

Material of Rings and Balls: Chrome steel,Carbon steel, Stainless steel

Cage Material: Brass,Steel,Nylon

 

Package: Usually made by plastic tube+anti-rust paper+box+carton

Terms of Payment: T/T(30% deposit in advance), Irrevocable L/C at sight, Western Union

Delivery Time: 3-25 days, according to the order quantity

 

Application : motor, locomotives, autos,spindle,equipment, internal combustion engine, generator, gas turbines, reducer, rolling mill, vibrating screen and lifting transportation machinery, etc.

 

Single row: NU, NJ, NUP, N, NCF and NJG designs

Double row: NNU, NN and  NNF designs

 

Quick description:

 

Bearing ModelNU 20/800 ECMA
TypeCylindrical Roller Bearing
Bore Size (mm)800
Outside Diameter (mm)1150
Width (mm)200
Mass (kg)715
MaterialChrome Steel, Carbon steel, Stainless steel
Cage MaterialBrass
Number of RowSingle Row
Precision RatingP5. P6
Basic Dynamic Load Rating (Cr)7040 kN
Basic Static Load Rating (Cor)14600 kN
Limiting Speed630 r/min

 

Single Row Cylindrical Roller Bearing With 530mm Bore NU 20 / 800 ECMA

Feature:

    Cylindrical rollers have linear contact with the raceway, and the bearings can carry heavier radial load. Applications are found in situations characterized by heavy load and shock load and also high rotation speed. The N type and NU type bearings can be movable along the shaft. liner bearing, line bearing, linear bearing, They can adapt to the position changes between the shaft and housing caused by the thermal expansion or the mounting error and are most suitable for free end shafts. NJ and NF types can accept certain axial load in one direction, and NH and NUP types can accept certain axial load in two directions. Inner ring and outer ring can be separable, and be they are convenient to mount and dismount. FC, FCD and FCDP types can carry comparatively heavy radial load and are mainly applied for mill rolls. liner bearings, line bearings, linear bearings, steel mill bearing, cylindrical roller bearing, heavy load bearing, double row bearing, single row cylindrical roller bering, double row cylindrical roller bearing, four row cylindrical roller bering, Large Cylindrical roller bearings, Large diameter cylindrical roller bearings, Custom Cylindrical roller bearings, Large size cylindrical roller bearings.

  

Applications:

    These bearings are mostly found in middle-sized and large-sized motors, electricity generators, internal combustion engines, gas turbines, machine tool spindles, deceleration devices, unloading and lifting machines and other industrial machines.


 

 

ModelBoundary dimensions (mm)Basic load ratings (KN)Limiting speed (r/min)Weight (KG)separate thrust collar code
dDBB1RsminR1sminFw(Ew)dyc_Crstc_CorOld_specDesignations
NJ222010018046102.12120260385320038005.6HJ2220
NU222010018046102.12120260385320038005.6HJ2220
NJ2240 20036098144424490516001500180045.5HJ2240
NU23341703601201644220116018581400170061.1-
NJ23341703601201444220116018581400170062.5-

 


Tag :

Cylindrical Roller Bearing

Contact Details
Shanghai YiQiang Industries Co., Ltd.

Contact Person: kayla

Tel:86-021-60543247

Mobile:+86 15026931462

  


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