SKF NNU4920BK/SPC2W33

Price: 1,043.00 $
Specifications
Brand SKF
Item Number NNU4920BK/SPC2W33 SKF
Category Cylindrical Roller Bearing Double Row
Weight and Dimensions
Inner (d) MM 100
Outer (D) MM 140
Width (B) MM 40
Inner (d) Inch 3.937
Outer (D) Inch 5.5118
Width (B) Inch 1.5748
Weight (kg) 1.84 kg
Product Properties
Bore K - 1:12 Tapered Bore (Standard for Most Types)
Seal No Seal
Cage Type M - Brass Cage
External Modification W33
Radial Internal Play C2 Internal Play (Less than Cn)
Precision SP - Precision Higher than P4S
Heat Stabilization No Heat Stabilization - Temperatures up to 120 °C
Suffix description
B Present Standard Design With Brass Cage Of Double Pronged Type
K Tapered Bore, Taper 1:12
SP Special Precision Class For Machine Tool Bearings: Dimensional Accuracy Approximately To P5, Running Accuracy Approximately To P4
C2 Bearing Internal Clearance Smaller Than Normal
W33 Lubrication Groove And Three Holes In Bearing Outer Ring
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