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NK7/12-TV-XL Heavy Duty Needle Roller Bearings (Machined)
Dimensions: Bore (Inner) Diameter: 7 mm; Outer Diameter: 14 mm; Width (Thickness): 12 mm;

NK7/12-TV-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 NK7/12-TV-XL
For Shaft Diameter 7mm
Bore Dia 7mm
Bore Dia Tolerance 0.013mm to 0.022mm
For Housing ID 14mm
Outer Dia 14mm
Outer Dia Tolerance -0.008mm to 0
Width 12mm
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) 4150
Static Load Rating (Cor) (Newtons) 3600
Fatigue limit load(Cur) (Newtons) 610
Max Speed (Grease) (RPM) 34500
Lubrication Required
Lubricant Grease
Shaft Mount Type Press Fit
Temperature Range -20 to 110 °C
RoHS Compliant
Weight (grams) 8.2
NK7/12-TV-XL
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