FAG NNU4944S.M.UP


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  • FAG NNU4944S.M.UP Cylindrical Roller Bearing Double Row
Bearing Parameters
Availability
Brand FAG bearing brand
Model NNU4944S.M.UP Cylindrical Roller Bearing Double Row
Also known as
Inner (d) MM 220
Outer (D) MM 300
Width (B) MM 80
Weight (kg) 16.60
Technical details (2RS) S=(W33-SKF)=Lubrication Groove And Three Holes In Bearing Outer Ring. M=Solid Brass Cage, Roller Guided. UP=Special Tolerance Class For Machine Tool Spindle Bearings; Dimensional Accuracy Approximately To ISO Tolerance Class 4 And Running Accuracy Be
Inner (d) Inch -
Outer (D) Inch -
Width (B) Inch -
Description from Medias
Manufacturer Part Number (MPN) NNU4944S.M.UP
Bore C - Cylindrical Bore
Seal No Seal
Cage Type M - Brass Cage
External Modification No External Modification
Radial Internal Play Cn Normal Internal
Precision UP (Ultra Precision)
Heat Stabilization
Special Treatment No Heat Stabilization - Temperatures up to 120°C
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