22238-2CS5K/VT143

Spherical roller bearing with integral sealing and 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. Under normal operating conditions, sealed bearings are almost maintenance-free, keeping service costs and grease consumption low. The design includes features to facilitate relubrication.

  • Accommodate misalignment
  • High load carrying capacity
  • Sealed for increased reliability, with relubrication features
  • Low friction and long service life
  • Increased wear resistance

Dimensions

d
190 mm
 Bore diameter
D
340 mm
 Outside diameter
B
92 mm
 Width
d2
≈220 mm
 Shoulder diameter of inner ring
D1
≈306 mm
 Shoulder/recess diameter of outer ring
b
16.7 mm
 Width of lubrication groove
K
9 mm
 Diameter of lubrication hole
r1,2
min.4 mm
 Chamfer dimension
Abutment dimensions - 22238-2CS5K/VT143

Abutment dimensions

da
max.220 mm
 Diameter of shaft abutment
Da
max.323 mm
 Diameter of housing abutment
ra
max.3 mm
 Radius of fillet

Calculation data

SKF performance class
SKF Explorer
Basic dynamic load rating C
1 345 kN
Basic static load rating C0
1 700 kN
Fatigue load limit Pu
150 kN
Limiting speed
480 r/min
Limiting value e
0.24
Calculation factor Y1
2.8
Calculation factor Y2
4.2
Calculation factor Y0
2.8

Tolerance class

Dimensional tolerances
Normal
Radial run-out
P5
Add to Enquiry
SKU: 22238-2CS5K/VT143-SKF Categories: , ,
SKF

Description

Properties

Number of rows 2
Locating feature, bearing outer ring Without
Bore type Tapered 1:12
Cage Sheet metal
Radial internal clearance CN
Tolerance class for dimensions Normal
Tolerance class for run-out P5
Sealing Seal on both sides
Sealing type Contact
Lubricant Grease
Relubrication feature With
Candidate for remanufacturing Yes

Logistics

Product net weight 34.4 kg
eClass code 23-05-09-11
UNSPSC code 31171510

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(190X340X92) (22238-2CS5KVT143)

Additional information

Weight 34.4 kg
Size (mm)

Colour

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