Description

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Tapered roller bearing, pressed steel cage

d60 mm
D85 mm
B17 mm
C14 mm
T17 mm
a15.5 mm
rs min1 mm
r1s min1 mm
e0.33
Y21.8
Y00.99
Mass0.3 kg
BrandNTN
Dynamic load, C51 kN
Rating life coefficient, A21
Static load, C083 kN
Nlim (oil)5,300 Tr/min
Nlim (grease)4,000 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.46 Hz
Characteristic rolling element frequency, BSF12.46 Hz
Characteristic outer ring frequency, BPF014.76 Hz
Characteristic inner ring frequency, BPFI17.24 Hz
da max65.5 mm
db min66 mm
Da min76.5 mm
Da max79.5 mm
Db min82.5 mm
Ca min3 mm
Cb min3 mm
ra max1 mm
r1a max1 mm
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