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6316LLUCM/5K - NTN


Deep groove ball bearing, radial contact, pressed steel cage, contact seals 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 80 mm
External diameter D 170 mm
Bearing/Inner ring width(B) 39 mm
Min fillet radius rs 2,1 mm
Radial clearance class CM
Mass 3,59 kg
Brand NTN
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Dynamic load, C 136 kN
Static load, C0 86,5 kN
Fatigue limit load, Cu 6,05 kN
Coefficient f0 13.3
Nlim (grease) 2700 tr/min
Min operating temperature, Tmin -25 °C
Max operating temperature, Tmax 110 °C
Characteristic cage frequency, FTF 0,386 Hz
Characteristic rolling element frequency, BSF 4,146 Hz
Characteristic outer ring frequency, BPF0 3,086 Hz
Characteristic inner ring frequency, BPFI 4,914 Hz


Min shoulder diameter IR da min 91 mm
Max shoulder diameter IR da max 105 mm
Max shoulder diameter OR Da max 159 mm
Max shaft & housing fillet radius ra max 2 mm
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