SKF NJ 228 ECML Bearing

SKF NJ 228 ECML cylindrical roller bearings

Also known as : NJ228-E-M1

• Inside Diameter: 140 mm
• Outside Diameter: 250 mm
• Width: 42 mm
• Basic dynamic load rating: 450 kN
• Basic static load rating: 510 kN

Inquire Now

SKF NJ 228 ECML Bearing

Part Number	NJ 228 ECML
Brand	SKF
Catagory	Cylindrical roller bearings, single row
d	140.0 mm, Bore diameter
D	250.0 mm, Outside diameter
B	42.0 mm, Width
d1	179.0 mm, Shoulder diameter of inner ring
D1	216.7 mm, Shoulder diameter of outer ring
F	169.0 mm, Raceway diameter of inner ring
r1,2 min	3.0 mm, Chamfer dimension
r3,4 min	3.0 mm, Chamfer dimension outer ring small side face
smax.	2.5 mm, Permissible axial displacement
ABUTMENT DIMENSIONS
da min	154.0 mm, Diameter of spacer sleeve
da max.	165.0 mm, Diameter of spacer sleeve
db min	182.0 mm, Diameter of shaft abutment
Da max	235.0 mm, Diameter of housing abutment
ra max	2.5 mm, Radius of fillet
CALCULATION DATA
C	450.0 kN, Basic dynamic load rating
C0	510.0 kN, Basic static load rating
Pu	57.0 kN, Fatigue load limit
Reference speed	2800.0 r/min
Limiting speed	4800.0 r/min
MASS
Mass bearing	9.48 kg

SKF NJ 228 ECML, Cylindrical roller bearings, single row.
ML : Machined brass cage, window-type, inner or outer ring centred (depending on bearing design)