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NA4918-XL Heavy Duty Needle Roller Bearings (Machined)
Dimensions: Bore (Inner) Diameter: 90 mm; Outer Diameter: 125 mm; Width (Thickness): 35 mm;

NA4918-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 NA4918-XL
For Shaft Diameter 90 mm
Bore Dia 90 mm
Bore Dia Tolerance -0.02mm to 0
For Housing ID 125 mm
Outer Dia 125 mm
Outer Dia Tolerance -0.018mm to 0
Width 35 mm
Width Tolerance -0.2mm to 0
F 105 mm
Chamfer Dimension (r min) 1,1 mm
Ring Material steel
Roller Material steel
Cage Material Steel
Dynamic Load Rating (Cr) (Newtons) 129000
Static Load Rating (Cor) (Newtons) 250000
Fatigue limit load(Cur) (Newtons) 44500
Max Speed (Grease) (RPM) 4400
Lubrication Required
Lubricant Grease
Shaft Mount Type Press Fit
Temperature Range -20 to 110 °C
RoHS Compliant
Weight (grams) 1312
NA4918-XL
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