NJ2312-E-M1A-C4 FAG Cylindrical Roller Bearing 60x130x46mm

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 60 mm Bore diameter
D 130 mm Outside diameter
B 46 mm Width
C r 265,000 N Basic dynamic load rating, radial
C 0r 260,000 N Basic static load rating, radial
C ur 50,000 N Fatigue load limit, radial
n G 9,600 1/min Limiting speed
n ?r 4,250 1/min Reference speed
3.06 kg

Mounting dimensions
d a min 72 mm Minimum diameter shaft shoulder
d a max 75 mm Maximum diameter of shaft shoulder
D a max 118 mm Maximum diameter of housing shoulder
d c min 86 mm Minimum shaft shoulder
r a max 2 mm Maximum recess radius

Dimensions
r min 2.1 mm Minimum chamfer dimension
r 1 min 2.1 mm Minimum chamfer dimension
s 3.5 mm Axial displacement
E 115 mm Raceway diameter outer ring
F 77 mm Raceway diameter inner ring
D 1 min 109.62 mm Minimum rib diameter outer ring
d 1 84.35 mm Maximum rib diameter inner ring

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