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NJ212EW

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

Product Information

Designations

NJ212EW

Boundary Dimensions

d 60 mm
D 110 mm
B 22 mm
FW 72 mm
r (min.） 1.5 mm
r1 (min.) 1.5 mm

Basic Load Ratings

Cr 120000 N Basic dynamic load rating
C0r 107000 N Basic static load rating

Speeds

Thermal Speed Rating (Oil-bath) 6300 min-1
Mechanical (forced-circulation oil) 9500 min-1
Grease 5300 min-1

Dimensions

Abutment and Fillet Dimensions

db (min.) 68 mm
db (max.) 70 mm
dd(min) 80 mm
Da(max.) 102 mm
ra (max.) 1.5 mm

Calculation factors

Additional information

Mass

(approx.) 0.847 kg