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2204G15 - SNR

2204G15

Self-aligning ball bearing, polyamide cage, open

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PRODUCT DIMENSIONS

Internal diameter d 20 mm
External diameter D 47 mm
Bearing/Inner ring width(B) 18 mm
External diameter inner ring d1 28 mm
Inner diameter outer ring D1 39,9 mm
Min fillet radius rs 1 mm
Coef e 0.44
Lower axial load coef (Y1) 1.45
Upper axial load coef (Y2) 2.24
Static axial load coef (Y0) 1.51
Radial clearance class CN
Precision class P0
Mass 0,136 kg
Brand SNR
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PRODUCT PERFORMANCE

Dynamic load, C 14,3 kN
Static load, C0 3,55 kN
Fatigue limit load, Cu 0,16 kN
Reference thermal speed (Nref) 16000 tr/min
Mechanical Limit Speed Nlim 19000 tr/min
Min operating temperature, Tmin -20 °C
Max operating temperature, Tmax 120 °C
Characteristic cage frequency, FTF 0,386 Hz
Characteristic rolling element frequency, BSF 3,986 Hz
Characteristic outer ring frequency, BPF0 3,858 Hz
Characteristic inner ring frequency, BPFI 6,142 Hz

ABUTMENT

Min shoulder diameter IR da min 25 mm
Max shoulder diameter OR Da max 42 mm
Max shaft & housing fillet radius ra max 1 mm
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