22356 CCK/W33 Spherical Roller Bearings, Stamped Steel Cages, Tapered Bore

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22356 CCK/W33

Bore Diameter:280 mm

Outside Diameter:580 mm

Width:175 mm

Weight:235 kg

Min. Order:1 Piece

The 22356 CCK/W33 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 22356 CCK/W33 bearing is a Spherical roller bearings, double row with an inner diameter of 280 mm , an outer diameter of 580 mm, a width of 175 mm. High-carbon chromium steel rings, High-carbon chromium steel rolling mlement. Its dynamic radial rated load is approximately 4152933 N, its static radial rated load is approximately 5194800 N. It uses Normal standard radial clearance, open type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

280 mm

Outside Diameter:

580 mm

Thickness:

175 mm

Weight:

235 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

4152933 N

Static load Capacity, Radial (Cor):

5194800 N

Reference speed (Grease rpm):

762

Limiting speed (Oil rpm):

1081

Specifications:

Old Designations:

22356CCK/W33

Structure:

Spherical Roller Bearings

Number of Rows:

Radial Clearance Trade No.:

Normal

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:

223..-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

22356 CCK/W33 bearings ( 280 mm x 580 mm x 175 mm) have the advantages of Self-aligning, extremely strong load-bearing capacity, and impact resistant, and are therefore widely used in the Heavy-duty speed reducers, low-speed rolling mills, and medium-sized mining equipment.

Part Number	22356 CCK/W33
Manufacturer Part Code	22356CCK/W33
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]	518.081
Seal type	open
Series	223..-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	Normal
Units	Metric
C_r Dynamic Radial [lbf]	933579
C_0r Static Radial [lbf]	1167791
P_u Fatigue Radial [lbf]	80900
Operating temperature - T(min) [°C]	-30
Operating temperature - T(max) [°C]	+200
n_B Speed ratings (grease) [rpm]	762
n_G Speed ratings (oil) [rpm]	1081
Heat stabilization	392 °F (200 °C)
Dimension
d φ Inside [inch]	11.024
D Φ Outside [inch]	22.835
B Width [inch]	6.890
b [inch]	0.878
K [inch]	0.472
d₂ [inch]	13.937
D₁ [inch]	19.370
r_a(max.) Fillet [inch]	0.197
r₁,r₂(min.) Fillet [inch]	0.236
Angular misalignment	2 degrees
Abutment dimensions
d_a(min.) [inch]	12.047
D_a(max.) [inch]	21.811
Calculation factor
e	0.3
Y₁	2.3
Y₂	3.4
Y₀	2.2

The 22356 CCK/W33 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 22356 CCK/W33 ( 235 kg Mass, ID: 280 mm OD: 580 mm WD: 175 mm , 223..-CCK/W33 Series , 2 Rows , Normal Radial Clearance , High-carbon chromium steel Material , 4152933 Radial dynamic , 5194800 Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. 22356 CCK/W33. 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.

22356 CCK/W33 Spherical Roller Bearings, Stamped Steel Cages, Tapered Bore

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