36690/36620

Inch Design Tapered Roller Bearings
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Parts Number

36690/36620

Boundary Dimensions

d 146.05 mm Bore diameter
D 193.675 mm Outside diameter
T 28.575 mm Total width
B 28.575 mm Width of inner ring
C 23.02 mm Width of outer ring
Cup r (min.) 1.5 mm Chamfer dimension of outer ring (Cup)
Cone r (min.) 1.5 mm Chamfer dimension of inner ring (Cone)

Basic Load Ratings

Cr 205000 N Basic dynamic load rating
C0r 345000 N Basic static load rating

Speeds

Grease 1600 min-1 Grease lubrication
Oil (Oil-bath) 2200 min-1 Oil-bath lubrication

Dimensions

a 33.5 mm Effective load center

Abutment and Fillet Dimensions

da 155 mm Diameter of shaft abutment
Da 182 mm Diameter of housing abutment
db 154 mm Diameter of shaft abutment
Db 188 mm Diameter of housing abutment
ra (max.) 1.5 mm Radius of shaft or housing fillet of inner ring
ra (max.) 1.5 mm Radius of shaft or housing fillet of outer ring

Calculation factors

e 0.37 Constant
Y0 0.9 Axial load Factors
Y1 1.6 Axial load Factors

Mass

CONE (approx.) 1.64 kg
CUP (approx.) 0.725 kg
CAD
More Information
NSK Product Type2 TRBSR_ID
NSK Product Type Bearing
Designations 36690/36620
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