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6306EE - SNR

6306EE

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.

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Technical datasheet

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Specs

PRODUCT DIMENSIONS

Internal diameter d 30 mm
External diameter D 72 mm
Bearing/Inner ring width(B) 19 mm
External diameter inner ring d1 43,1 mm
Inner diameter outer ring D1 61,4 mm
Min fillet radius rs 1,1 mm
Radial clearance class CN
Mass 0,35 kg
Brand SNR
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PRODUCT PERFORMANCE

Dynamic load, C 26,7 kN
Static load, C0 15,2 kN
Fatigue limit load, Cu 0,69 kN
Coefficient f0 13.2
Mechanical Limit Speed Nlim 6600 tr/min
Min operating temperature, Tmin -30 °C
Max operating temperature, Tmax 120 °C
Characteristic cage frequency, FTF 0,385 Hz
Characteristic rolling element frequency, BSF 4,103 Hz
Characteristic outer ring frequency, BPF0 3,077 Hz
Characteristic inner ring frequency, BPFI 4,923 Hz

ABUTMENT

Min shoulder diameter IR da min 36,5 mm
Max shoulder diameter IR da max 43,1 mm
Max shoulder diameter OR Da max 65,5 mm
Max shaft & housing fillet radius ra max 1 mm
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