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RNA4838-XL Heavy Duty Needle Roller Bearings (Machined)
Dimensions: Bore (Inner) Diameter: 210 mm; Outer Diameter: 240 mm; Width (Thickness): 50 mm;

RNA4838-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 RNA4838-XL
For Shaft Diameter 210mm
Bore Dia 210mm
Bore Dia Tolerance 0.05mm to 0.079mm
For Housing ID 240mm
Outer Dia 240mm
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) 255000
Static Load Rating (Cor) (Newtons) 690000
Fatigue limit load(Cur) (Newtons) 102000
Max Speed (Grease) (RPM) 2250
Lubrication Required
Lubricant Grease
Shaft Mount Type Press Fit
Temperature Range -20 to 110 °C
RoHS Compliant
Weight (grams) 3210
RNA4838-XL
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