Technical data
30207A
Single row tapered roller bearings
Tapered roller bearing, pressed steel cage
Tapered roller bearing, pressed steel cage
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Visual(s)
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Product definition
d 35 mm D 72 mm B 17 mm C 15 mm T 18.25 mm d1 52.3 mm a 15.4 mm rs min 1.5 mm r1s min 1.5 mm e 0.37 Y2 1.6 Y0 0.88 Mass 0.33 kg ISO 355 reference T3DB035 Brand SNR -
Product performance
Dynamic load, C 56 kN Rating life coefficient, A2 1 Static load, C0 62.4 kN Fatigue limit load, Cu 7.6 kN Nref 6,300 Tr/min Nlim 11,000 Tr/min Min operating temperature, Tmin -40 °C Max operating temperature, Tmax 120 °C Characteristic cage frequency, FTF 0.42 Hz Characteristic rolling element frequency, BSF 5.82 Hz Characteristic outer ring frequency, BPF0 7.12 Hz Characteristic inner ring frequency, BPFI 9.88 Hz -
Abutment dimensions
da max 44 mm db min 43.5 mm Da min 62 mm Da max 63.5 mm Db min 67 mm Ca min 3 mm Cb min 3 mm ra max 1.5 mm r1a max 1.5 mm -
Calculation factors
