Descripción

Single row cylindrical roller bearing, floating, separable, pressed steel cage

d40 mm
D90 mm
B33 mm
E77.5 mm
F53.5 mm
rs min1.5 mm
r1s min1.5 mm
Radial clearance classCN
Mass (without HJ ring)0.96 kg
BrandNTN
Dynamic load, C82.5 kN
Static load, C088 kN
Fatigue limit load, Cu10.7 kN
Nlim (oil)8,200 Tr/min
Nlim (grease)7,000 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.41 Hz
Characteristic rolling element frequency, BSF5.28 Hz
Characteristic outer ring frequency, BPF04.9 Hz
Characteristic inner ring frequency, BPFI7.1 Hz
da min48 mm
da max51 mm
db min55 mm
Da max82 mm
ra max1.5 mm
r1a max1.5 mm
''