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6332C3 - NTN


Deep groove ball bearing, radial contact, pressed steel cage, open

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 160 mm
External diameter D 340 mm
Bearing/Inner ring width(B) 68 mm
Min fillet radius rs 4 mm
Radial clearance class C3
Mass 26 kg
Brand NTN
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Dynamic load, C 310 kN
Static load, C0 286 kN
Fatigue limit load, Cu 14,2 kN
Coefficient f0 13.9
Nlim (oil) 2300 tr/min
Nlim (grease) 1900 tr/min
Min operating temperature, Tmin -40 °C
Max operating temperature, Tmax 120 °C
Characteristic cage frequency, FTF 0,398 Hz
Characteristic rolling element frequency, BSF 4,718 Hz
Characteristic outer ring frequency, BPF0 3,187 Hz
Characteristic inner ring frequency, BPFI 4,813 Hz


Min shoulder diameter IR da min 176 mm
Max shoulder diameter OR Da max 324 mm
Max shaft & housing fillet radius ra max 3 mm
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