Bearing number : NA4909L
Size (mm) : 52x68x23
Brand : NTN
Bore Diameter (mm) : 52
Outer Diameter (mm) : 68
Width (mm) : 23
F - 52 mm
Fw - 45 mm
D - 68 mm
B - 23 mm
C - 22 mm
r min. - 0,6 mm
da min. - 49 mm
Da max. - 55 mm
ra max. - 0,6 mm
Db max - 64 mm
Weight - 0,29 Kg
Basic dynamic load rating (C) - 28,6 kN
Basic static load rating (C0) - 57 kN
(Grease) Lubrication Speed - 3 800 r/min
NTN NA4909L ROLLER BEARING, You Can Buy High Quality NTN NA4909L ROLLER BEARING from yoyoparts.com
Sales the NA 4909 bearings, condition monitoring and technical supports. we can assure the quality of the SKF NA 4909 bearings we provide, ZENEO Bearings has a full range of bearings and balls in a variety of materials such as stainless steel, alumina oxide ceramic, silicon nitride ceramic and heavy duty plastics.
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NTN does not warrant (a) any product, components or parts not manufactured by NTN, (b) defects caused by failure to provide a suitable installation environment for the product, (c) damage caused by use of the product for purposes other than those for which it was designed, (d) damage caused by disasters such as fire, flood, wind, and lightning ...
Various bearing types are available for NTN needle roller bearings and the representative types and the accuracy classes applicable to them are as shown in Table 4.1. Running accuracy. VDp. Variation of in-plane outer diameter. Roundness. VDmp Variation of in-plane mean outer diameter Cylindricality VBs. Variation of inner ring width ...
SKF SI40ES-2RS bearing. SKF SI40ES-2RS, Size: . SKF SI40ES-2RS are used in a wide variety of applications, they are simple in design, suitable for high speeds and are robust in operation, and need little maintenance.