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6320C3 - NTN

6320C3

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 100 mm
External diameter D 215 mm
Bearing/Inner ring width(B) 47 mm
Min fillet radius rs 3 mm
Radial clearance class C3
Mass 7 kg
Brand NTN
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PRODUCT PERFORMANCE

Dynamic load, C 192 kN
Static load, C0 141 kN
Fatigue limit load, Cu 8,75 kN
Coefficient f0 13.2
Nlim (oil) 3700 tr/min
Nlim (grease) 3200 tr/min
Min operating temperature, Tmin -40 °C
Max operating temperature, Tmax 120 °C
Characteristic cage frequency, FTF 0,384 Hz
Characteristic rolling element frequency, BSF 4,082 Hz
Characteristic outer ring frequency, BPF0 3,073 Hz
Characteristic inner ring frequency, BPFI 4,927 Hz

ABUTMENT

Min shoulder diameter IR da min 113 mm
Max shoulder diameter OR Da max 202 mm
Max shaft & housing fillet radius ra max 2,5 mm
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