NK40/20-TV-XL Heavy Duty Needle Roller Bearings (Machined)
Dimensions: Bore (Inner) Diameter: 40 mm； Outer Diameter: 50 mm； Width (Thickness): 20 mm;

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	NK40/20-TV-XL
For Shaft Diameter	40mm
Bore Dia	40mm
Bore Dia Tolerance	0.025mm to 0.041mm
For Housing ID	50mm
Outer Dia	50mm
Outer Dia Tolerance	-0.011mm to 0
Width	20mm
Width Tolerance	-0.12mm to 0
Chamfer Dimension (r min)	0.3mm
Ring Material	steel
Roller Material	steel
Cage Material	PA66
Dynamic Load Rating (Cr) (Newtons)	33500
Static Load Rating (Cor) (Newtons)	56000
Fatigue limit load(Cur) (Newtons)	10000
Max Speed (Grease) (RPM)	11400
Lubrication	Required
Lubricant	Grease
Shaft Mount Type	Press Fit
Temperature Range	-20 to 110 °C
RoHS	Compliant
Weight (grams)	78

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