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RNA4840-XL Heavy Duty Needle Roller Bearings (Machined)
Dimensions: Bore (Inner) Diameter: 220 mm; Outer Diameter: 250 mm; Width (Thickness): 50 mm;

RNA4840-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 RNA4840-XL
For Shaft Diameter 220mm
Bore Dia 220mm
Bore Dia Tolerance 0.05mm to 0.079mm
For Housing ID 250mm
Outer Dia 250mm
Outer Dia Tolerance -0.03mm to 0
Width 50mm
Width Tolerance -0.3mm to 0
Chamfer Dimension (r min) 1.5mm
Ring Material steel
Roller Material steel
Cage Material steel
Dynamic Load Rating (Cr) (Newtons) 260000
Static Load Rating (Cor) (Newtons) 720000
Fatigue limit load(Cur) (Newtons) 104000
Max Speed (Grease) (RPM) 2150
Lubrication Required
Lubricant Grease
Shaft Mount Type Press Fit
Temperature Range -20 to 110 °C
RoHS Compliant
Weight (grams) 3350
RNA4840-XL
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