SKF 22218 EK Bearing

22218EK SKF spherical roller bearings with tapered bore

Also known as : 22218-E1-K-XL

• Inside Diameter: 90 mm
• Outside Diameter: 160 mm
• Width: 40 mm
• Basic dynamic load rating: 331 kN
• Basic static load rating: 375 kN

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SKF 22218 EK Bearing

22218 EK SKF

Part Number	22218 EK
Brand	SKF
Description	Spherical roller bearing with tapered bore and relubrication features
SKF performance class	SKF Explorer
Bore type	Tapered 1:12
Tolerance class for dimensions	Normal
Tolerance class for run-out	P5
Radial internal clearance	CN
Cage	Sheet metal
Dimensions
d	90 mm	Bore diameter
D	160 mm	Outside diameter
B	40 mm	Width
d2	106 mm	Shoulder diameter of inner ring
D1	141 mm	Shoulder/recess diameter of outer ring
b	6 mm	Width of lubrication groove
K	3 mm	Diameter of lubrication hole
r1,2	min. 2 mm	Chamfer dimension
Abutment dimensions
Da	max. 149 mm	Diameter of housing abutment
ra	max. 2 mm	Radius of fillet
Calculation data
C	331 kN	Basic dynamic load rating
C0	375 kN	Basic static load rating
Pu	39 kN	Fatigue load limit
Limiting speed	3800 r/min
Mass
Net Weight	3.33 kg
Mounting information
a	150 °	Recommended tightening angle for lock nut