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Heavy-duty double-row cylindrical roller bearing NNC 4912 CV

Heavy-duty Double-row Cylindrical Roller Bearing NNC 4912 CV

Min. Order:
1 Piece
Payment term:
T/T(30% deposit in advance), Irrevocable L/C at si
Delivery time:
3-25 days (according to the order quantity)
Technical Parameters:
Product Designations:
NNC 4912 CV
Structure:
cylindrical roller bearing
Inside Diameter:
60 mm
Outside Diameter:
85 mm
Thickness:
25 mm
Weight:
0.49 KG
Brand:
HDBB or OEM
Precision Rating:
P6, P5
Bearing Material:
chrome steel Gcr15, stainless steel, carbon steel
Seals Type:
open
Heavy-duty Double-row Cylindrical Roller Bearing NNC 4912 CV

 Detailed Product Description

 

Heavy-duty double-row cylindrical roller bearing NNC 4912 CV

Model:NNC 4912 CV

Dimension:60x85x25mm

Basic Dynamic Load Rating:78.1kN

Basic Static Load Rating:137kN

Fatigue Load Limit:14.3kN

Limiting Speed:4500r/min

Mass:0.49kg

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

Cage Material: Brass,Steel,Nylon

Cage Type:NNC 4912 CV

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 of Cylindrical Roller Bearing: 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 Detail:

Bearing Model NNC 4912 CV
Type Cylindrical Roller Bearing
Bore Size (mm) 60
Outside Diameter (mm) 85
Width (mm) 25
Mass (kg) 0.49
Material Chrome Steel, Carbon steel, Stainless steel
Cage Material Nylon. Steel. Brass
Number of Row Double Row
Precision Rating P5. P6
Basic Dynamic Load Rating (Cr) 78.1 kN
Basic Static Load Rating (Cor) 137 kN
Limiting Speed 4500 r/min

 


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