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6315L1C3 - NTN


Deep groove ball bearing, radial contact, machined 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 75 mm
External diameter D 160 mm
Bearing/Inner ring width(B) 37 mm
Min fillet radius rs 2,1 mm
Radial clearance class C3
Mass 3,02 kg
Brand NTN
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Dynamic load, C 126 kN
Static load, C0 77 kN
Fatigue limit load, Cu 3,25 kN
Coefficient f0 13.2
Min operating temperature, Tmin -40 °C
Max operating temperature, Tmax 120 °C
Characteristic cage frequency, FTF 0,385 Hz
Characteristic rolling element frequency, BSF 4,124 Hz
Characteristic outer ring frequency, BPF0 3,081 Hz
Characteristic inner ring frequency, BPFI 4,919 Hz


Min shoulder diameter IR da min 86 mm
Max shoulder diameter OR Da max 149 mm
Max shaft & housing fillet radius ra max 2 mm
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