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6324LLUC3/2AS - 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 120 mm
External diameter D 260 mm
Bearing/Inner ring width(B) 55 mm
Min fillet radius rs 3 mm
Radial clearance class C3
Mass 12,4 kg
Brand NTN
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Dynamic load, C 229 kN
Static load, C0 185 kN
Fatigue limit load, Cu 10,5 kN
Coefficient f0 13.5
Nlim (grease) 1600 tr/min
Min operating temperature, Tmin -25 °C
Max operating temperature, Tmax 110 °C
Characteristic cage frequency, FTF 0,391 Hz
Characteristic rolling element frequency, BSF 4,386 Hz
Characteristic outer ring frequency, BPF0 3,131 Hz
Characteristic inner ring frequency, BPFI 4,869 Hz


Min shoulder diameter IR da min 133 mm
Max shoulder diameter OR Da max 247 mm
Max shaft & housing fillet radius ra max 2,5 mm
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