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63208LLU/2AS - NTN


Deep groove ball bearing, radial contact, pressed steel cage, contact seals on both sides

The single row deep-groove ball bearing is the most popular bearing. It is available in a wide range of sizes with several possible options: sealing with shields or seals, presence of a retaining ring, varied clearances, several cage types, etc.


CAD file

Technical datasheet

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Internal diameter d 40 mm
External diameter D 80 mm
Bearing/Inner ring width(B) 30,162 mm
Min fillet radius rs 1,1 mm
Radial clearance class CN
Mass 0,366 kg
Brand NTN
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Dynamic load, C 29,1 kN
Static load, C0 17,8 kN
Fatigue limit load, Cu 0,81 kN
Coefficient f0 14.0
Nlim (grease) 5600 tr/min
Min operating temperature, Tmin -25 °C
Max operating temperature, Tmax 110 °C
Characteristic cage frequency, FTF 0,401 Hz
Characteristic rolling element frequency, BSF 4,841 Hz
Characteristic outer ring frequency, BPF0 3,607 Hz
Characteristic inner ring frequency, BPFI 5,393 Hz


Min shoulder diameter IR da min 46,5 mm
Max shoulder diameter OR Da max 73,5 mm
Max shaft & housing fillet radius ra max 1 mm
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