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NJ2236EM

Single-Row Cylindrical Roller Bearings
Single-Row Cylindrical Roller Bearings

Product Information

Designations

NJ2236EM

Boundary Dimensions

d 180 mm
D 320 mm
B 86 mm
FW 215 mm
r (min.） 4 mm
r1 (min.) 4 mm

Basic Load Ratings

Cr 1240000 N Basic dynamic load rating
C0r 1510000 N Basic static load rating

Speeds

Thermal Speed Rating (Oil-bath) 2000 min-1
Mechanical (forced-circulation oil) 3200 min-1
Grease 1700 min-1

Dimensions

Abutment and Fillet Dimensions

db (min.) 196 mm
db (max.) 210 mm
dd(min) 233 mm
Da(max.) 304 mm
ra (max.) 3 mm

Calculation factors

Additional information

Mass

(approx.) 31.5 kg