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6326ZZC3/5K - NTN


Deep groove ball bearing, radial contact, pressed steel cage, shields 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 130 mm
External diameter D 280 mm
Bearing/Inner ring width(B) 58 mm
Min fillet radius rs 4 mm
Radial clearance class C3
Mass 15,3 kg
Brand NTN
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Dynamic load, C 254 kN
Static load, C0 214 kN
Fatigue limit load, Cu 11,7 kN
Coefficient f0 13.6
Nlim (grease) 2400 tr/min
Min operating temperature, Tmin -40 °C
Max operating temperature, Tmax 150 °C
Characteristic cage frequency, FTF 0,392 Hz
Characteristic rolling element frequency, BSF 4,395 Hz
Characteristic outer ring frequency, BPF0 3,133 Hz
Characteristic inner ring frequency, BPFI 4,867 Hz


Min shoulder diameter IR da min 146 mm
Max shoulder diameter OR Da max 264 mm
Max shaft & housing fillet radius ra max 3 mm
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