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11210G15 - SNR

11210G15

Self-aligning ball bearing with wide inner ring, polyamide cage, open

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Technical datasheet

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Specs

PRODUCT DIMENSIONS

Internal diameter d 50 mm
External diameter D 90 mm
Bearing/Inner ring width(B) 58 mm
Outer ring width (C ) 20 mm
External diameter inner ring d1 62,7 mm
Inner diameter outer ring D1 78,8 mm
Min fillet radius rs 1,1 mm
Coef e 0.2
Lower axial load coef (Y1) 3.17
Upper axial load coef (Y2) 4.9
Static axial load coef (Y0) 3.32
Radial clearance class CN
Precision class P0
Mass 0,86 kg
Brand SNR
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PRODUCT PERFORMANCE

Dynamic load, C 22,7 kN
Static load, C0 8,1 kN
Fatigue limit load, Cu 0,37 kN
Reference thermal speed (Nref) 7600 tr/min
Mechanical Limit Speed Nlim 8600 tr/min
Min operating temperature, Tmin -20 °C
Max operating temperature, Tmax 120 °C
Characteristic cage frequency, FTF 0,432 Hz
Characteristic rolling element frequency, BSF 7,152 Hz
Characteristic outer ring frequency, BPF0 7,776 Hz
Characteristic inner ring frequency, BPFI 10,224 Hz

ABUTMENT

Min shoulder diameter IR da min 56,5 mm
Max shoulder diameter OR Da max 83,5 mm
Max shaft & housing fillet radius ra max 1 mm
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