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Loading equivalents
Specifications
Availability5 pcs
BrandFAG
Item NumberNN3040-AS-M-SP FAG
Manufacturer Part Number0192315390000
EAN4012801336338
CategoryCylindrical Roller Bearing Double Row
Weight and Dimensions
Inner (d) MM
200
Outer (D) MM
310
Width (B) MM
82
Inner (d) Inch
7.874
Outer (D) Inch
12.2047
Width (B) Inch
3.2283
Weight (kg)
22.9
Product Properties
Bore
C - Cylindrical Bore
Seal
No Seal
Cage Type
M - Brass Cage
External Modification
No External Modification
Radial Internal Play
Cn Normal Internal Play
Precision
SP - Precision Higher than P4S
Heat Stabilization
No Heat Stabilization - Temperatures up to 120 °C
Data from Schaeffler (medias)
Width (b) mm
82
Radial Static Load Rating C0r (N)
1190000
Radial Dynamic Load Rating Cr (N)
660000
Fatigue load limit, radial (C ur)
142000
Limiting speed for grease lubrication (n G Grease)
2550
Limiting speed for oil lubrication (n G Oil)
3000
ECLASS number
23-05-09-01
ECLASS2 number
23-05-09-01
Medias description
Cylindrical roller bearing NN..-AS-M-SP, with cage, two-row, non-locating bearing, 0 ribs on outer ring (smooth), 3 ribs on inner ring, type NN
Suffix description
ACylindrical Roller Bearings, Parts Interchangeable
SLubrication Groove And Three Holes In Bearing Outer Ring
MSolid Brass Cage, Roller Guided
SPSuper Precision Specification, Tolerance Class SP, Radial Clearance C1
The NN3040-AS-M-SP FAG is a double-row precision cylindrical roller bearing. This bearing has a particularly high radial load capacity and high running accuracy. The design consists of a solid inner and outer ring with a double row of cylindrical rollers with a cage. The rolling elements are guided between flanges. This construction enables compact bearing arrangements with high radial stiffness and very high precision and load capacity. The outer ring is separable from the inner ring, facilitating (dis)assembly. Precision cylindrical roller bearings are often used, for example, in the main spindles of machine tools.
The NN3040-AS-M-SP FAG is equipped with a cage that prevents the cylindrical rollers from coming into contact with each other. This design allows for controlled movement of the rolling elements. There is less friction than in full-complement cylindrical roller bearings. As a result, higher rotational speeds are possible, and less heat is generated.
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