zhongheng bearing co.,ltd
Free Member
NN3011K/W33 cylindrical roller bearings 55x90x26mm

NN3011K/W33 Cylindrical Roller Bearings 55x90x26mm

Min. Order:
1 Piece
Payment term:
TT/Paypal/LC
Delivery time:
1--30days
Technical Parameters:
Product Designations:
NN3011K/W33
Structure:
Cylindrical roller bearing
Inside Diameter:
55 mm
Outside Diameter:
90 mm
Thickness:
26 mm
Weight:
0.618 KG
Brand:
GBZHB or OEM
Precision Rating:
P0,P6,P5,P4,P2
Bearing Material:
Bearing steel / Chrome steel GCr15
Seals Type:
ZZ,2RS,Open
NN3011K/W33 Cylindrical Roller Bearings 55x90x26mm

NN3011K/W33   cylindrical roller bearings

 Inner Diameter (ID):    55   mm
Outer diameter (OD):  90 mm
Width/Height:   26    mm
     

Weight: 0.618   KG

Number of Row: Double row
Seals type: open
Characteristics: high speed

Internal structure: N.NU.NJ.NF.NUP.NFP.NH(NJ+HJ).NN.NNU.NNF.FC.FCD

Material: No mark:Steel ball(SUJ2); SN24:Ceramic ball(Si3N4)
NN3009K/W33 Cage structure:
TYN:polyamide resin cage
TR : Phenolic resin cage

BRASS:Brass cage

 

NN3011K/W33   Type cylindrical roller bearings
1.N bearing

2.NU type bearings

3.NJ type bearings

4.NUP bearings

5.NN bearings

 

NN3011K/W33    Preloaded mark: 
CAC
: Large size bearings, roller is symmetrical
ECAC : 
Bearing roller and race surface by optimizing processing, helps to guide roller

CA : Roller is symmetrical, inner ring without guard.Each column roller with stamping steel cage
CC: Bearing roller and race surface by optimizing processing, help guide roller, and can reduce friction

E: Bearing load capacity is higher.E type bearing outer ring with a groove and three oil hole

 

NN3011K/W33      Precision grade: 

P2 : ISO2;    
P4 : ISO4;  
P5 : ISO5
P3 : Special grade(Dimensional accuracy:ISO4,Rotation accuracy:ISO2)
p4Y: Special grade

 

NN3011K/W33      Bearing clearance

C1-1 set of the clearance, clearance is less than 2 groups.
C2 - clearance conform to the standards stipulated by the two groups, group windage is less than 0.
C0 - clearance conform to the standards stipulated by the 0 group, code omitted, don't say.
C3 - clearance conform to the standards stipulated by the three groups, group clearance greater than 0.
C4 - clearance conform to the standards stipulated by the four groups, clearance is greater than three groups.
Of the C5 - clearance 5 groups, clearance is greater than the four groups.
When clearance code and tolerance grade bearing code P4, P5 or P6, saves clearance code C.

Bearing No.

Principal dimensions

Basic load ratings

Fatigue  load           limit

Speed ratings

Mass

 

 

dynamic

static

 

Reference speed

Limiting speed

 

 

d

D

B

C

C0

Pu

 

 

 

 

mm

kN

kN

r/min

kg

                   

 


Share this product to:     Let more people see your product
How can you buy NN3011K/W33 Cylindrical Roller Bearings 55x90x26mm on the Internet?
High quality NN3011K/W33 ( 0.618 kg Mass, ID: 55 mm OD: 90 mm WD: 26 mm , P0,P6,P5,P4,P2 Accuracy Class , Bearing steel / Chrome steel GCr15 Material ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. NN3011K/W33. then click the button " Send " The web site will make your purchasing information sent to the supplier's mailbox, who will come to contact you upon they get your information at the first time.
NN3011K/W33 Related Products »