Detailed description
Tapered roller bearings T4DB200
main dimensions to DIN ISO 355, separable, adjusted or in pairs
d 200 mm
D 270 mm
T 37 mm
a 54 mm ≈
B 34 mm
C 27 mm
Ca min 7 mm
Cb min 10 mm
Da max 254 mm
Da min 251 mm
Db min 262 mm
d1 234 mm ≈
da max 214 mm
db min 218 mm
r1, 2 min 3 mm
r3, 4 min 3 mm
ra max 3 mm
rb max 3 mm
m 5,55 kg ≈ Mass
Cr 310000 N Basic dynamic load rating, radial
C0r 550000 N Basic static load rating, radial
e 0,47
Y 1,27
Y0 0,7
Cur 63000 N Fatigue limit load, radial
nG 2460 1/min Limiting speed
nB 1530 1/min Reference speed













