23220-E1A-XL-M-C3 Double Row Spherical Roller Bearings, Main Dimensions To DIN 635-2

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23220-E1A-XL-M-C3

Bore Diameter:100 mm

Outside Diameter:180 mm

Width:60.3 mm

Weight:6.595 kg

Min. Order:1 Piece

The 23220-E1A-XL-M-C3 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 23220-E1A-XL-M-C3 bearing is a Double row spherical roller bearings, main dimensions to DIN 635-2 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 559903 N, its static radial rated load is approximately 659942 N. It uses C3 standard radial clearance, OPEN type, 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:

6.595 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

559903 N

Static load Capacity, Radial (Cor):

659942 N

Fatigue Load Limit, Radial:

60925 N

Reference speed (Grease rpm):

2395

Limiting speed (Oil rpm):

3765

Specifications:

Old Designations:

23220-E1A-M

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

Seals Type:

OPEN

Rolling Mlement Material:

GCr15, SUJ2

Bore Type:

Z = Cylindrical bore

Operating Temperature:

-30 to +200 °C

System of Measurement:

Metric

Series:

232..-E1A

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

23220-E1A-XL-M-C3 bearings ( 100 mm x 180 mm x 60.3 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	23220-E1A-XL-M-C3
Design Type	E1A = without central rip
Bore Type	Z = Cylindrical bore
RIC	C3
X-Life	XL long life design
Row	2
Bearing Type	Double row spherical roller bearings, main dimensions to DIN 635-2
Manufacturer Part Code	23220-E1A-M-C3
Equivalent	23220-E1A-M-C3 , 23220E1A.M.C3
Original Code	23220-E1A-M-C3
Cage	M = Solid brass cage, guided by rollers
Measurement	Metric
Seal type	OPEN
Relubrication	Standard
d φ Inside [inch]	3.937
D Φ Outside [inch]	7.087
B Width [inch]	2.374
n_B Reference speed (grease) [min^–1]	2395
n_G Limiting speed (oil) [min^–1]	3765
Weight [kg]	6.595
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]	125866
C_0r Radial static [lbf]	148354
C_ur Radial Fatigue [lbf]	13695
Temperature - T(min)[°C]	-30
Temperature - T(max)[°C]	+200
Mounting dimensions
d_a(min.) [inch]	4.409
D_a(max.) [inch]	6.614
r_a(max.) [mm]	6.595
Calculation coefficient
e	0.31
Y₀	2.1
Y₁	2.15
Y₂	3.2

The 23220-E1A-XL-M-C3 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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23220-E1A-XL-M-C3 Double Row Spherical Roller Bearings, Main Dimensions To DIN 635-2

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