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NU2206ET2XC3 - NTN

NU2206ET2XC3

Single row cylindrical roller bearing, floating, separable, polyamide cage

In the cylindrical roller bearing range, the single row roller bearing withstands high radial loads. The standard ISO ranges (NU, N, NJ, NF, NUP, NH, RNU, HJ) are available with different types of cage, bore diameters, shoulder rings.

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Technical datasheet

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Specs

PRODUCT DIMENSIONS

Internal diameter d 30 mm
External diameter D 62 mm
Bearing/Inner ring width(B) 20 mm
Upper roller diameter E 55,5 mm
Under roller diameter F 37,5 mm
Min fillet radius rs 1 mm
Min fillet radius r1s 0,6 mm
Radial clearance class C3
Mass 0,266 kg
Brand NTN
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PRODUCT PERFORMANCE

Dynamic load, C 49 kN
Static load, C0 50 kN
Fatigue limit load, Cu 6,1 kN
Nlim (oil) 11000 tr/min
Nlim (grease) 9700 tr/min
Min operating temperature, Tmin -20 °C
Max operating temperature, Tmax 120 °C
Characteristic cage frequency, FTF 0,403 Hz
Characteristic rolling element frequency, BSF 4,973 Hz
Characteristic outer ring frequency, BPF0 5,242 Hz
Characteristic inner ring frequency, BPFI 7,758 Hz

ABUTMENT

Min shoulder diameter IR da min 34 mm
Small face shoulder max diameter da max 37 mm
db min 40 mm
Max shoulder diameter OR Da max 57 mm
Max fillet radius ra max 1 mm
Maxi fillet radius r1a 0,6 mm
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