NJ326-E-M1 FAG Cylindrical Roller Bearing 130x280x58mm

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 130 mm Bore diameter
D 280 mm Outside diameter
B 58 mm Width
C r 720,000 N Basic dynamic load rating, radial
C 0r 720,000 N Basic static load rating, radial
C ur 115,000 N Fatigue load limit, radial
n G 4,250 1/min Limiting speed
n ?r 2,340 1/min Reference speed
18.7 kg

Mounting dimensions
d a min 147 mm Minimum diameter shaft shoulder
d a max 164 mm Maximum diameter of shaft shoulder
D a max 263 mm Maximum diameter of housing shoulder
d c min 184 mm Minimum shaft shoulder
r a max 3 mm Maximum recess radius

Dimensions
r min 4 mm Minimum chamfer dimension
r 1 min 4 mm Minimum chamfer dimension
s 3.5 mm Axial displacement
E 247 mm Raceway diameter outer ring
F 167 mm Raceway diameter inner ring
D 1 min 235.2 mm Minimum rib diameter outer ring
d 1 181.7 mm Maximum rib diameter inner ring

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