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RNA4907-2RSR-XL Heavy Duty Needle Roller Bearings (Machined)
Dimensions: Bore (Inner) Diameter: 42 mm; Outer Diameter: 55 mm; Width (Thickness): 20 mm;

RNA4907-2RSR-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 Double Seals
Part Number RNA4907-2RSR-XL
For Shaft Diameter 42mm
Bore Dia 42mm
Bore Dia Tolerance 0.025mm to 0.041mm
For Housing ID 55mm
Outer Dia 55mm
Outer Dia Tolerance -0.013mm to 0
Width 20mm
Width Tolerance -0.12mm to 0
Chamfer Dimension (r min) 0.6mm
Ring Material steel
Roller Material steel
Cage Material steel
Dynamic Load Rating (Cr) (Newtons) 29500
Static Load Rating (Cor) (Newtons) 39500
Fatigue limit load(Cur) (Newtons) 7400
Max Speed (Grease) (RPM) 6400
Lubrication Required
Lubricant Grease
Shaft Mount Type Press Fit
Temperature Range -20 to 110 °C
RoHS Compliant
Weight (grams) 107
RNA4907-2RSR-XL
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