22322 E

22322 E

Spherical roller bearing with relubrication features

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	240 mm	Outside diameter
B	80 mm	Width
d₂	≈143 mm	Shoulder diameter of inner ring
D₁	≈204 mm	Shoulder/recess diameter of outer ring
b	13.9 mm	Width of lubrication groove
K	7.5 mm	Diameter of lubrication hole
r_1,2	min.3 mm	Chamfer dimension

Abutment dimensions

d_a	min.124 mm	Diameter of shaft abutment
D_a	max.226 mm	Diameter of housing abutment
r_a	max.2.5 mm	Radius of fillet

Calculation data

SKF performance class		SKF Explorer
Basic dynamic load rating	C	989 kN
Basic static load rating	C₀	1 120 kN
Fatigue load limit	P_u	100 kN
Reference speed		2 000 r/min
Limiting speed		2 800 r/min
Limiting value	e	0.33
Calculation factor	Y₁	2
Calculation factor	Y₂	3
Calculation factor	Y₀	2

Tolerance class

Dimensional tolerances	Normal
Radial run-out	P5

Properties

Number of rows	2
Locating feature, bearing outer ring	Without
Bore type	Cylindrical
Cage	Sheet metal
Radial internal clearance	CN
Tolerance class for dimensions	Normal
Tolerance class for run-out	P5
Sealing	Without
Lubricant	None
Relubrication feature	With
Candidate for remanufacturing	Yes

Logistics

Product net weight	17.7 kg
eClass code	23-05-09-11
UNSPSC code	31171510

(110X240X80) (22322E) (22322CC) (22322)

Additional information

Weight	17.7 kg
Size (mm)	110.000×240.000×80.000
Colour	BLUE