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6322C4 - NTN

6322C4

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.

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Technical datasheet

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Specs

PRODUCT DIMENSIONS

Internal diameter d 110 mm
External diameter D 240 mm
Bearing/Inner ring width(B) 50 mm
Min fillet radius rs 3 mm
Radial clearance class C4
Mass 9,54 kg
Brand NTN
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PRODUCT PERFORMANCE

Dynamic load, C 227 kN
Static load, C0 179 kN
Fatigue limit load, Cu 10,5 kN
Coefficient f0 13.1
Nlim (oil) 3400 tr/min
Nlim (grease) 2900 tr/min
Min operating temperature, Tmin -40 °C
Max operating temperature, Tmax 120 °C
Characteristic cage frequency, FTF 0,383 Hz
Characteristic rolling element frequency, BSF 4,042 Hz
Characteristic outer ring frequency, BPF0 3,065 Hz
Characteristic inner ring frequency, BPFI 4,935 Hz

ABUTMENT

Min shoulder diameter IR da min 123 mm
Max shoulder diameter OR Da max 227 mm
Max shaft & housing fillet radius ra max 2,5 mm
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