23260 CCK/C3W33 Spherical Roller Bearings, Stamped Steel Cages, Tapered Bore

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23260 CCK/C3W33

Bore Diameter:300 mm

Outside Diameter:540 mm

Width:192 mm

Weight:190 kg

Min. Order:1 Piece

The 23260 CCK/C3W33 Double-row spherical roller bearings are suitable for heavy-load, impact, and eccentric conditions. Classic applications include vibrating screen exciters, crushers, fans, paper machine press rolls, mining conveyor equipment, and marine propulsion shafts.

The 23260 CCK/C3W33 bearing is a Spherical roller bearings, double row with an inner diameter of 300 mm , an outer diameter of 540 mm, a width of 192 mm. High-carbon chromium steel rings, High-carbon chromium steel rolling mlement. Its dynamic radial rated load is approximately 4046897 N, its static radial rated load is approximately 5844950 N. It uses C3 standard radial clearance, open type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

300 mm

Outside Diameter:

540 mm

Thickness:

192 mm

Weight:

190 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

4046897 N

Static load Capacity, Radial (Cor):

5844950 N

Reference speed (Grease rpm):

732

Limiting speed (Oil rpm):

952

Specifications:

Old Designations:

23260CCK/C3W33

Structure:

Spherical Roller Bearings

Number of Rows:

Radial Clearance Trade No.:

Bearing Material:

High-carbon chromium steel

Cage Type:

CC = stamped steel cages

Seals Type:

open

Rolling Mlement Material:

High-carbon chromium steel

Bore Type:

K = Tapered bore, taper 1:12

Operating Temperature:

-30 to +200 °C

System of Measurement:

Metric

Series:

232..-CCK/W33

Rolling Element:

spherical rollers

Transaction Information:

Transport Package:

Standard Export Package

Service:

7*24 hour

Shipping Ways:

by Sea or Air

Country of Origin:

china

Stock:

200 Piece

Port:

Tianjin, Shanghai, Shenzhen, Guangzhou or Qingdao

Payment term:

by T/T in advance

Delivery time:

2-3 days for stock, 25-30 days for bulk production

Detailed description

23260 CCK/C3W33 bearings ( 300 mm x 540 mm x 192 mm) have the advantages of Self-aligning, extremely high load-bearing capacity, thinnest cross-section, low friction, suitable for confined spaces, and are therefore widely used in the Large crushers, mills, and rotary kilns.

Part Number	23260 CCK/C3W33
Manufacturer Part Code	23260CCK/C3W33
Internal design	CC = Flangeless inner ring, guide ring centred on the inner ring, two stamped steel cages
Bearing Type	Spherical roller bearings, double row
m Weight [lb]	418.874
Seal type	open
Series	232..-CCK/W33
Cage	CC = stamped steel cages
Lubrication	W33 = Annular groove and three lubrication holes in the outer ring
Bore Type	K = Tapered bore, taper 1:12
Radial internal clearance	C3
Units	Metric
C_r Dynamic Radial [lbf]	909742
C_0r Static Radial [lbf]	1313944
P_u Fatigue Radial [lbf]	94330
Operating temperature - T(min) [°C]	-30
Operating temperature - T(max) [°C]	+200
n_B Speed ratings (grease) [rpm]	732
n_G Speed ratings (oil) [rpm]	952
Heat stabilization	392 °F (200 °C)
Dimension
d φ Inside [inch]	11.811
D Φ Outside [inch]	21.260
B Width [inch]	7.559
b [inch]	0.878
K [inch]	0.472
d₂ [inch]	14.016
D₁ [inch]	18.150
r_a(max.) Fillet [inch]	0.157
r₁,r₂(min.) Fillet [inch]	0.197
Angular misalignment	2.5 degrees
Abutment dimensions
d_a(min.) [inch]	12.598
D_a(max.) [inch]	20.472
Calculation factor
e	0.35
Y₁	1.9
Y₂	2.9
Y₀	1.8

The 23260 CCK/C3W33 Double-row spherical roller bearings mainly consist of an inner ring, an outer ring, two rows of spherical rollers, a cage, and seals. The outer ring raceway has a spherical structure, while the inner ring has a double-row raceway. The rollers and raceways are logarithmically curved. The cage is typically made of stamped steel or machined brass.

Double-row spherical roller bearings possess excellent self-aligning properties, compensating for shaft deflection, installation errors, and misalignment. They can simultaneously withstand radial loads and bidirectional axial loads, exhibiting extremely high load-bearing capacity and strong impact resistance. Furthermore, the internal clearance can be optimized for vibration conditions, effectively reducing frictional temperature rise.

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High quality 23260 CCK/C3W33 ( 190 kg Mass, ID: 300 mm OD: 540 mm WD: 192 mm , 232..-CCK/W33 Series , 2 Rows , C3 Radial Clearance , High-carbon chromium steel Material , 4046897 Radial dynamic , 5844950 Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. 23260 CCK/C3W33. then click the button " Send " The web site will make your purchasing information sent to the supplier's mailbox, who will come to contact you upon they get your information at the first time.

23260 CCK/C3W33 Spherical Roller Bearings, Stamped Steel Cages, Tapered Bore

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