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NA4928-XL Heavy Duty Needle Roller Bearings (Machined)
Dimensions: Bore (Inner) Diameter: 140 mm; Outer Diameter: 190 mm; Width (Thickness): 50 mm;

NA4928-XL
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Product Attributes
Bearing Type Roller
Roller Bearing Type Needle
For Load Direction Radial
Construction Single Row
System of Measurement Metric
Seal Type Open
Part Number NA4928-XL
For Shaft Diameter 140 mm
Bore Dia 140 mm
Bore Dia Tolerance -0.025mm to 0
For Housing ID 190 mm
Outer Dia 190 mm
Outer Dia Tolerance -0.03mm to 0
Width 50 mm
Width Tolerance -0.25mm to 0
F 160 mm
Chamfer Dimension (r min) 1,5 mm
Ring Material steel
Roller Material steel
Cage Material Steel
Dynamic Load Rating (Cr) (Newtons) 237000
Static Load Rating (Cor) (Newtons) 500000
Fatigue limit load(Cur) (Newtons) 79000
Max Speed (Grease) (RPM) 2900
Lubrication Required
Lubricant Grease
Shaft Mount Type Press Fit
Temperature Range -20 to 110 °C
RoHS Compliant
Weight (grams) 4150
NA4928-XL
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