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21315EAKE4

Spherical Roller Bearings
Spherical Roller Bearings

Product Information

Designations

21315EAKE4

Boundary Dimensions

d 75 mm
D 160 mm
B 37 mm
r (min.） 2.1 mm

Basic Load Ratings

Cr 310000 N Basic dynamic load rating
C0r 325000 N Basic static load rating

Speeds

Thermal Speed Rating (Oil-bath) 4000 min-1
Mechanical (forced-circulation oil) 5600 min-1
Grease 3200 min-1

Dimensions

Abutment and Fillet Dimensions

da (min.) 87 mm
da (max.) 101 mm
Da (min.) 134 mm
Da(max.) 148 mm
ra (max.) 2 mm

Calculation factors

e 0.22
Y2 4.6
Y3 3.1
Y0 3

Additional information

Mass

(approx.) 3.64 kg