SKF NU224ECM Bearing

SKF NU 224 ECM single row roller bearings

Also known as : NU224-E-XL-M1

• Inside Diameter: 120 mm
• Outside Diameter: 215 mm
• Width: 40 mm
• Basic dynamic load rating: 390 kN
• Basic static load rating: 430 kN

Inquire Now

SKF NU224ECM Bearing

NU 224 ECM SKF

Part Number	NU 224 ECM
Brand	SKF
Description	Single row cylindrical roller bearing, NU design
Cage	Machined brass cage
Radial internal clearance	CN
Tolerance class	Normal
SKF preformance class	SKF Explorer
Net weight	6.56 kg
Dimensions
d	120 mm	Bore diameter
D	215 mm	Outside diameter
B	40 mm	Width
D1	≈ 186.83 mm	Shoulder diameter of outer ring
F	143.5 mm	Raceway diameter of inner ring
r1,2	min. 2.1 mm	Chamfer dimension
r3,4	min. 2.1 mm	Chamfer dimension
s	max. 1.9 mm	Permissible axial displacement
Abutment dimensions
da	min. 132 mm	Diameter of spacer sleeve
da	max. 140 mm	Diameter of spacer sleeve
db	min. 146 mm	Diameter of shaft abutment
Da	max. 201.6 mm	Diameter of housing abutment
ra	max. 2 mm	Radius of fillet
rb	max. 2 mm	Radius of fillet
Calculation data
C	390 kN	Basic dynamic load rating
C0	430 kN	Basic static load rating
Pu	49 kN	Fatigue load limit
Limiting speed	3 600 r/min
Reference speed	3 400 r/min