Detailed description
Tapered roller bearings T7FC055
main dimensions to DIN ISO 355, separable, adjusted or in pairs
d 55 mm
D 115 mm
T 34 mm
a 40 mm ≈
B 31 mm
C 23,5 mm
Ca min 5 mm
Cb min 10,5 mm
Da max 101 mm
Da min 86 mm
Db min 109 mm
d1 88,6 mm ≈
da max 65 mm
db min 72 mm
r1, 2 min 3 mm
r3, 4 min 3 mm
ra max 3 mm
rb max 3 mm
m 1,62 kg ≈ Mass
Cr 152000 N Basic dynamic load rating, radial
C0r 165000 N Basic static load rating, radial
e 0,87
Y 0,69
Y0 0,38
Cur 25500 N Fatigue limit load, radial
nG 6000 1/min Limiting speed
nB 4950 1/min Reference speed












