23130 CCK/W33

Spherical roller bearing with tapered bore 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. 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
150 mm
 Bore diameter
tΔdmp 0.0  –  40.0 µm Deviation limits of mid-range bore diameter
tΔSL 0.0  –  40.0 µm Deviation limits of tapered slope
D
250 mm
 Outside diameter
tΔDmp -30.0  –  0.0 µm Deviation limits of mid-range outside diameter
B
80 mm
 Width
tΔBs -80.0  –  0.0 µm Deviation limits of ring width
d2
≈172 mm
 Shoulder diameter of inner ring
D1
≈216 mm
 Shoulder/recess diameter of outer ring
b
11.1 mm
 Width of lubrication groove
K
6 mm
 Diameter of lubrication hole
r1,2
min.2.1 mm
 Chamfer dimension
Normal
 ISO tolerance class for dimensions
Abutment dimensions - 23130 CCK/W33

Abutment dimensions

Da
max.238 mm
 Diameter of housing abutment
ra
max.2 mm
 Radius of fillet

Calculation data

SKF performance class
SKF Explorer
Basic dynamic load rating C
883 kN
Basic static load rating C0
1 200 kN
Fatigue load limit Pu
114 kN
Reference speed
2 000 r/min
Limiting speed
2 600 r/min
Limiting value e
0.3
Calculation factor Y1
2.3
Calculation factor Y2
3.4
Calculation factor Y0
2.2

Tolerances of run-out

Range of section height at inner ring of assembled bearing tKia
8 µm
Maximum run-out of inner ring side face to the bore tSd
10 µm
Range of section height at outer ring of assembled bearing tKea
15 µm
Perpendicularity of outer ring outside surface tSD
5.5 µm
ISO tolerance class for geometrical tolerances
P5
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SKU: 23130 CCK/W33-SKF Categories: , ,
SKF

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 Without
Lubricant None
Relubrication feature With
Candidate for remanufacturing Yes

Logistics

Product net weight 15.2 kg
eClass code 23-05-09-11
UNSPSC code 31171510

Radial internal clearance

Maximum initial clearance
180 µm
Minimum initial clearance
130 µm

Recommended product

Withdrawal sleeve, basic design, ISO standards AHX 3130 G
Adapter sleeve with KM lock nut and MB lock washer, metric dimensions H 3130
Adapter sleeve with KMFE lock nut, metric dimensions H 3130 E
Adapter sleeve with KM lock nut and MB lock washer, metric dimensions H 3130 L

(150X250X80) (23130CCKW33) (23130EK) (23130K)

Additional information

Weight 15.2 kg
Size (mm)

Colour

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