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NF234M

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

Product Information

Designations

NF234M

Boundary Dimensions

d 170 mm
D 310 mm
B 52 mm
EW 272 mm
r (min.） 4 mm
r1 (min.) 4 mm

Basic Load Ratings

Cr 585000 N Basic dynamic load rating
C0r 635000 N Basic static load rating

Speeds

Thermal Speed Rating (Oil-bath) 2600 min-1
Grease 2000 min-1
Oil 2400 min-1

Dimensions

Abutment and Fillet Dimensions

da (min.) 186 mm
Db(min.) 278 mm
Da(max.) 294 mm
Db(max.) 294 mm
ra (max.) 3 mm

Calculation factors

Additional information

Mass

(approx.) 17.9 kg