La description

Deep groove ball bearing, radial contact, pressed steel cage, snap ring & groove on outer diameter, contact seals on both sides

d20 mm
D52 mm
B15 mm
d130 mm
D145.5 mm
a min2.31 mm
a max2.46 mm
Ca min3.33 mm
Ca max3.58 mm
rs min1.1 mm
rNs min0.5 mm
D3 max49.73 mm
b min1.35 mm
b max1.65 mm
r0 max0.4 mm
D4 max57.9 mm
f1.07 mm
Snap ring referenceR52
Radial clearance classCN
Mass0.15 kg
BrandSNR
Dynamic load, C15.8 kN
Static load, C07.9 kN
Fatigue limit load, Cu0.36 kN
f012.4
Nlim9,500 Tr/min
Min operating temperature, Tmin-20 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.37 Hz
Characteristic rolling element frequency, BSF3.52 Hz
Characteristic outer ring frequency, BPF02.57 Hz
Characteristic inner ring frequency, BPFI4.43 Hz
da min26.5 mm
da max30 mm
Ce min0 mm
Da max45.5 mm
ra max1 mm
rNa max0.5 mm
Db min58.5 mm
''