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NJ1024

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

Product Information

Designations

NJ1024

Boundary Dimensions

d 120 mm
D 180 mm
B 28 mm
FW 135 mm
r (min.） 2 mm
r1 (min.) 1.1 mm

Basic Load Ratings

Cr 171000 N Basic dynamic load rating
C0r 191000 N Basic static load rating

Speeds

Thermal Speed Rating (Oil-bath) 4000 min-1
Grease 3400 min-1
Oil 4300 min-1

Dimensions

Abutment and Fillet Dimensions

db (min.) 126.5 mm
db (max.) 133 mm
Da(max.) 171 mm
ra (max.) 2 mm

Calculation factors

Additional information

Mass

(approx.) 2.49 kg