23220E1AKM Double Row Spherical Roller Bearings

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23220E1AKM

Bore Diameter:100 mm

Outside Diameter:180 mm

Width:60.3 mm

Weight:6.33 kg

Min. Order:1 Piece

The 23220E1AKM 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 23220E1AKM bearing is a Double row spherical roller bearings with an inner diameter of 100 mm , an outer diameter of 180 mm, a width of 60.3 mm. GCr15, GCr15SiMn, SUJ2 rings, GCr15, SUJ2 rolling mlement. Its dynamic radial rated load is approximately 549918 N, its static radial rated load is approximately 659914 N. It uses CN standard radial clearance, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

100 mm

Outside Diameter:

180 mm

Thickness:

60.3 mm

Weight:

6.33 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

549918

Static load Capacity, Radial (Cor):

659914

Fatigue Load Limit, Radial:

59948

Reference speed (Grease rpm):

2409

Limiting speed (Oil rpm):

3598

Specifications:

Structure:

Spherical Roller Bearings

Number of Rows:

Radial Clearance Trade No.:

Bearing Material:

GCr15, GCr15SiMn, SUJ2

Cage Type:

M = Solid brass cage, guided by rollers

Rolling Mlement Material:

GCr15, SUJ2

Bore Type:

K = Tapered bore (K = taper 1:12)

System of Measurement:

Metric

Series:

232..-E1A-K-M

Rolling Element:

symmetrical rollers

Transaction Information:

Transport Package:

Standard Export Package

Service:

7*24 hour

Shipping Ways:

by Sea or Air

Country of Origin:

china

Stock:

10 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

23220E1AKM bearings 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	23220E1AKM
Design Type	E1A = without central rip
Bore Type	K = Tapered bore (K = taper 1:12)
RIC	CN
Row	2
Bearing Type	Double row spherical roller bearings
Manufacturer Part Code	23220E1AKM
Original Code	23220-E1A-K-M
Cage	M = Solid brass cage, guided by rollers
Measurement	Metric
d φ Inside [inch]	3.937
D Φ Outside [inch]	7.087
B Width [inch]	2.374
n_B Reference speed (grease) [min^–1]	2409
n_G Limiting speed (oil) [min^–1]	3598
Weight [kg]	6.33
r(min.) Chamfer [inch]	0.083
D₁ [inch]	6.169
d_s [inch]	0.189
n_s [inch]	0.374
C_r Radial Dynamic [lbf]	123621
C_0r Radial static [lbf]	148348
C_ur Radial Fatigue [lbf]	13476
Temperature - T(min)[°C]	-30
Temperature - T(max)[°C]	up +200
Mounting dimensions
d_a(min.) [inch]	4.409
D_a(max.) [inch]	6.614
r_a(max.) [mm]	6.33
Calculation coefficient
e	0.31
Y₀	2.1
Y₁	2.15
Y₂	3.2

The 23220E1AKM 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 23220E1AKM ( 6.33 kg Mass, ID: 100 mm OD: 180 mm WD: 60.3 mm , 232..-E1A-K-M Series , 2 Rows , CN Radial Clearance , GCr15, GCr15SiMn, SUJ2 Material , 549918 Radial dynamic , 659914 Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. 23220E1AKM. 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.

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