NJ2232-E-M1 FAG Cylindrical Roller Bearing 160x290x80mm

Design E Increased Capacity Design
Cage M1 Two Piece Brass Cage Roller Guided
Radial internal clearance CN Group N (CN)
Tolerance class PN Normal (PN)
Number of rolling element rows 1 Single-row design

Main Dimensions & Performance Data
d 160 mm Bore diameter
D 290 mm Outside diameter
B 80 mm Width
C r 940,000 N Basic dynamic load rating, radial
C 0r 1,170,000 N Basic static load rating, radial
C ur 187,000 N Fatigue load limit, radial
n G 4,150 1/min Limiting speed
n ?r 1,660 1/min Reference speed
23.6 kg

Mounting dimensions
d a min 174 mm Minimum diameter shaft shoulder
d a max 192 mm Maximum diameter of shaft shoulder
D a max 276 mm Maximum diameter of housing shoulder
d c min 210 mm Minimum shaft shoulder
r a max 2.5 mm Maximum recess radius

Dimensions
r min 3 mm Minimum chamfer dimension
r 1 min 3 mm Minimum chamfer dimension
s 7.2 mm Axial displacement
E 261 mm Raceway diameter outer ring
F 193 mm Raceway diameter inner ring
D 1 min 251.1 mm Minimum rib diameter outer ring
d 1 205.5 mm Maximum rib diameter inner ring

Temperature range
T min -30 Degree celsius operating temperature min.
T max 150 Degree celsius operating temperature max.