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RNA4868-XL Heavy Duty Needle Roller Bearings (Machined)
Dimensions: Bore (Inner) Diameter: 370 mm; Outer Diameter: 420 mm; Width (Thickness): 80 mm;

RNA4868-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 RNA4868-XL
For Shaft Diameter 370mm
Bore Dia 370mm
Bore Dia Tolerance 0.062mm to 0.098mm
For Housing ID 420mm
Outer Dia 420mm
Outer Dia Tolerance -0.045mm to 0
Width 80mm
Width Tolerance -0.4mm to 0
Chamfer Dimension (r min) 2.1mm
Ring Material steel
Roller Material steel
Cage Material steel
Dynamic Load Rating (Cr) (Newtons) 730000
Static Load Rating (Cor) (Newtons) 1940000
Fatigue limit load(Cur) (Newtons) 255000
Max Speed (Grease) (RPM) 1270
Lubrication Required
Lubricant Grease
Shaft Mount Type Press Fit
Temperature Range -20 to 110 °C
RoHS Compliant
Weight (grams) 14000
RNA4868-XL
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