SKF NCF 3004 CV bearings
SKF single row full complement cylindrical roller bearings

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SKF NCF 3004 CV bearings
Measurement system
Metric
Bore diameter
20.000 mm
Outside diameter
42.000 mm
Width
16.000 mm
Cr
28100 N
C0r
28500 N
Limiting speed
10000 r/min
Net weight
0.11 kg
Number of rows
1
Sealing
Without
Cage
None
Bore type
Cylindrical
Outer diameter type
Cylindrical
Bearing material
Steel
Rolling material
Steel
Tolerance class
Normal (PN)
Internal clearance
CN
Lubricant in bearing
None
Relubrication feature
None

In stock

Technical specification for SKF NCF 3004 CV

Part Number NCF 3004 CV  
d 20 mm Bore diameter
D 42 mm Outside diameter
B 16 mm Width
d1 29 mm Shoulder diameter inner ring
D1 33 mm Shoulder diameter outer ring
E 36.81 mm Raceway diameter outer ring
smax 1.5 mm Permissible axial displacement from the normal position of one bearing ring relative to the other
r1,2 min. 0.6 mm Chamfer dimension
r3,4 min. 0.3 mm Chamfer dimension
 
da min 24 mm Abutment diameter shaft
das 26.9 mm Abutment diameter shaft
Da max 38 mm Abutment diameter housing
Db max 39 mm Abutment diameter housing
ra max 0.5 mm Fillet radius
rb max 0.3 mm Fillet radius
 
C 28.1 kN Basic dynamic load rating
C0 28.5 kN Basic static load rating
Pu 3.1 kN Fatigue load limit
Reference speed 8500 r/min  
Limiting speed 10000 r/min  
Kr 0.3 Calculation factor
e 0.3 Limiting value
Y 0.4 Axial load factor
Mass 0.11 kg  
SKF NCF design bearing

NCF 3004 CV, SKF single row full complement cylindrical roller bearings, Deimension: 20 x 42 x 16mm, have two integral flanges on the inner ring and one on the outer ring, and a retaining ring in the outer ring, on the side opposite the integral flange, to hold the bearing together.

NCF 3004 CV is interchangeable with SL183004-A

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