Technical data
7201
Single row or matched pairs of angular contact ball bearings
Angular contact ball bearings, pressed steel cage
Angular contact ball bearings, pressed steel cage
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Visual(s)
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Product definition
d 12 mm D 32 mm B 10 mm a 11.5 mm Contact angle α 30 ° rs min 0.6 mm r1s min 0.3 mm Mass 0.04 kg Brand NTN -
Product performance
Dynamic load, C 7.6 kN Static load, C0 3.95 kN Fatigue limit load, Cu 0.18 kN Nlim (oil) 33,000 Tr/min Nlim (grease) 25,000 Tr/min Min operating temperature, Tmin -40 °C Max operating temperature, Tmax 120 °C -
Abutment dimensions
da min 16.5 mm db min 14.5 mm Da max 27.5 mm Db max 29.5 mm r1a max 0.3 mm ra max 0.3 mm -
Calculation factors
