SKF NNU4948B/SPW33


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  • SKF NNU4948B/SPW33 Cylindrical Roller Bearing Double Row
Bearing Parameters
Availability
Brand SKF bearing brand
Model NNU4948B/SPW33 Cylindrical Roller Bearing Double Row
Also known as 7316577115898
Inner (d) MM 240
Outer (D) MM 320
Width (B) MM 80
Weight (kg) 18.34
Technical details (2RS) B=(Segment Cage Type, Code M)=Present Standard Design With Brass Cage Of Double Pronged Type. SP=Special Precision Class For Machine Tool Bearings: Dimensional Accuracy Approximately To P5, Running Accuracy Approximately To P4. W33=Lubrication Groove
Inner (d) Inch -
Outer (D) Inch -
Width (B) Inch -
Description from Medias
Manufacturer Part Number (MPN) NNU4948B/SPW33
Bore C - Cylindrical Bore
Seal No Seal
Cage Type M - Brass Cage
External Modification No External Modification
Radial Internal Play Cn Normal Internal
Precision SP - Precision Higher than P4S
Heat Stabilization
Special Treatment No Heat Stabilization - Temperatures up to 120°C
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