22240 CC/W33

22240 CC/W33

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	200 mm	Bore diameter
D	360 mm	Outside diameter
B	98 mm	Width
d₂	≈238 mm	Shoulder diameter of inner ring
D₁	≈313 mm	Shoulder/recess diameter of outer ring
b	16.7 mm	Width of lubrication groove
K	9 mm	Diameter of lubrication hole
r_1,2	min.4 mm	Chamfer dimension

Abutment dimensions

d_a	min.217 mm	Diameter of shaft abutment
D_a	max.343 mm	Diameter of housing abutment
r_a	max.3 mm	Radius of fillet

Calculation data

SKF performance class		SKF Explorer
Basic dynamic load rating	C	1 526 kN
Basic static load rating	C₀	1 930 kN
Fatigue load limit	P_u	166 kN
Reference speed		1 600 r/min
Limiting speed		2 200 r/min
Limiting value	e	0.26
Calculation factor	Y₁	2.6
Calculation factor	Y₂	3.9
Calculation factor	Y₀	2.5

Tolerance class

Dimensional tolerances	Normal
Radial run-out	P5

Description

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	42.6 kg
eClass code	23-05-09-11
UNSPSC code	31171510

(200X360X98) (22240CCW33) (22240E) (22240)

Additional information

Weight	42.7 kg
Size (mm)	200.000×360.000×98.000
Colour	BLUE