23022 CCK/W33

Spherical roller bearings can accommodate heavy loads in both directions.

They are self-aligning and accommodate misalignment and shaft deflections, with virtually no increase in friction or temperature. The design includes features to facilitate relubrication. The bearings can be used in a modular system, including housings, sleeves and nuts.

• Accommodate misalignment
• High load carrying capacity
• Relubrication features
• Low friction and long service life
• Increased wear resistance

Dimensions

d	110 mm	Bore diameter
D	170 mm	Outside diameter
B	45 mm	Width
d2	≈125 mm	Shoulder diameter of inner ring
D1	≈151 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.161 mm	Diameter of housing abutment
ra	max.2 mm	Radius of fillet

Calculation data

SKF performance class		SKF Explorer
Basic dynamic load rating	C	326 kN
Basic static load rating	C0	440 kN
Fatigue load limit	Pu	46.5 kN
Reference speed		3 400 r/min
Limiting speed		4 300 r/min
Limiting value	e	0.23
Calculation factor	Y1	2.9
Calculation factor	Y2	4.4
Calculation factor	Y0	2.8

Tolerance class

Dimensional tolerances	Normal
Radial run-out	P5