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NA4908-RSR-XL Heavy Duty Needle Roller Bearings (Machined)
Dimensions: Bore (Inner) Diameter: 40 mm; Outer Diameter: 62 mm; Width (Thickness): 23 mm;

NA4908-RSR-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 Single Seal
Part Number NA4908-RSR-XL
For Shaft Diameter 40 mm
Bore Dia 40 mm
Bore Dia Tolerance -0.012mm to 0
For Housing ID 62 mm
Outer Dia 62 mm
Outer Dia Tolerance -0.013mm to 0
Width 23 mm
Width Tolerance -0.12mm to 0
C 22 mm
F 48 mm
Chamfer Dimension (r min) 0,6 mm
Ring Material steel
Roller Material steel
Cage Material Steel
Dynamic Load Rating (Cr) (Newtons) 41000
Static Load Rating (Cor) (Newtons) 53000
Fatigue limit load(Cur) (Newtons) 9000
Max Speed (Grease) (RPM) 5500
Lubrication Required
Lubricant Grease
Shaft Mount Type Press Fit
Temperature Range -20 to 110 °C
RoHS Compliant
Weight (grams) 252
NA4908-RSR-XL
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