22348CCK/W33 Spherical Roller Bearings, Stamped Steel Cages, Tapered Bore

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22348CCK/W33

Bore Diameter:240 mm

Outside Diameter:500 mm

Width:155 mm

Weight:155 kg

Min. Order:1 Piece

The 22348CCK/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 22348CCK/W33 bearing is a Spherical roller bearings, double row with an inner diameter of 240 mm , an outer diameter of 500 mm, a width of 155 mm. High-carbon chromium steel rings, High-carbon chromium steel rolling mlement. Its dynamic radial rated load is approximately 3228177 N, its static radial rated load is approximately 3999144 N. It uses Normal standard radial clearance, open type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Interchange code: KOYO 22348RHAKW33 , TORRINGTON 22348KSDW33 , NACHI 22348EW33K , NSK 22348CAKE4 , FAG 22348K·MB , NTN 22348BKD1 , SKF 22348CCK/W33 ,

Dimensions:

Inside Diameter:

240 mm

Outside Diameter:

500 mm

Thickness:

155 mm

Weight:

155 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

3228177 N

Static load Capacity, Radial (Cor):

3999144 N

Reference speed (Grease rpm):

949

Limiting speed (Oil rpm):

1270

Specifications:

Old Designations:

153648

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

22348CCK/W33 bearings ( 240 mm x 500 mm x 155 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	22348CCK/W33
Manufacturer Part Code	22348CCK/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]	341.713
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]	725694
C_0r Static Radial [lbf]	899007
P_u Fatigue Radial [lbf]	65015
Operating temperature - T(min) [°C]	-30
Operating temperature - T(max) [°C]	+200
n_B Speed ratings (grease) [rpm]	949
n_G Speed ratings (oil) [rpm]	1270
Heat stabilization	392 °F (200 °C)
Dimension
d φ Inside [inch]	9.449
D Φ Outside [inch]	19.685
B Width [inch]	6.102
b [inch]	0.878
K [inch]	0.472
d₂ [inch]	11.929
D₁ [inch]	16.654
r_a(max.) Fillet [inch]	0.157
r₁,r₂(min.) Fillet [inch]	0.197
Angular misalignment	2 degrees
Abutment dimensions
d_a(min.) [inch]	10.236
D_a(max.) [inch]	18.898
Calculation factor
e	0.31
Y₁	2.2
Y₂	3.3
Y₀	2.2

The 22348CCK/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 22348CCK/W33 ( 155 kg Mass, ID: 240 mm OD: 500 mm WD: 155 mm , 223..-CCK/W33 Series , 2 Rows , Normal Radial Clearance , High-carbon chromium steel Material , 3228177 Radial dynamic , 3999144 Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. 22348CCK/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.

22348CCK/W33 Spherical Roller Bearings, Stamped Steel Cages, Tapered Bore

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