NJ2224-E-M1-C3 FAG Cylindrical Roller Bearing 120x215x58mm

Design E Increased Capacity Design
Cage M1 Two Piece Brass Cage Roller Guided
Radial internal clearance C3 Group 3 (C3)
Tolerance class PN Normal (PN)
Number of rolling element rows 1 Single-row design

Main Dimensions & Performance Data
d 120 mm Bore diameter
D 215 mm Outside diameter
B 58 mm Width
C r 530,000 N Basic dynamic load rating, radial
C 0r 610,000 N Basic static load rating, radial
C ur 104,000 N Fatigue load limit, radial
n G 5,600 1/min Limiting speed
n ?r 2,500 1/min Reference speed
9.12 kg

Mounting dimensions
d a min 132 mm Minimum diameter shaft shoulder
d a max 141 mm Maximum diameter of shaft shoulder
D a max 203 mm Maximum diameter of housing shoulder
d c min 156 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 4.5 mm Axial displacement
E 195.5 mm Raceway diameter outer ring
F 143.5 mm Raceway diameter inner ring
D 1 min 187.75 mm Minimum rib diameter outer ring
d 1 153.2 mm Maximum rib diameter inner ring

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