22380-BEA-XL-MB1 Double Row Spherical Roller Bearings, Symmetric 2 Outer Ribs With Rib Washer

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22380-BEA-XL-MB1

Bore Diameter:400 mm

Outside Diameter:820 mm

Width:243 mm

Weight:613 kg

Min. Order:1 Piece

The 22380-BEA-XL-MB1 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 22380-BEA-XL-MB1 bearing is a Double row spherical roller bearings, symmetric 2 outer ribs with rib washer with an inner diameter of 400 mm , an outer diameter of 820 mm, a width of 243 mm. GCr15, GCr15SiMn, SUJ2 rings, GCr15, SUJ2 rolling mlement. Its dynamic radial rated load is approximately 7799903 N, its static radial rated load is approximately 10499916 N. It uses CN standard radial clearance, OPEN type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

400 mm

Outside Diameter:

820 mm

Thickness:

243 mm

Weight:

613 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

7799903 N

Static load Capacity, Radial (Cor):

10499916 N

Fatigue Load Limit, Radial:

729911 N

Reference speed (Grease rpm):

400

Limiting speed (Oil rpm):

860

Specifications:

Old Designations:

22380-BEA-MB1

Structure:

Spherical Roller Bearings

Number of Rows:

Radial Clearance Trade No.:

Bearing Material:

GCr15, GCr15SiMn, SUJ2

Cage Type:

MB1 = Solid brass cage, guided on inner ring

Seals Type:

OPEN

Rolling Mlement Material:

GCr15, SUJ2

Bore Type:

Z = Cylindrical bore

Operating Temperature:

-30 to +200 °C

System of Measurement:

Metric

Series:

223..-BEA-XL-MB1

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

22380-BEA-XL-MB1 bearings ( 400 mm x 820 mm x 243 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	22380-BEA-XL-MB1
Design Type	BEA = with lose center lip ring
Bore Type	Z = Cylindrical bore
RIC	CN
X-Life	XL long life design
Row	2
Bearing Type	Double row spherical roller bearings, symmetric 2 outer ribs with rib washer
Manufacturer Part Code	22380-BEA-MB1
Original Code	22380-BEA-MB1
Cage	MB1 = Solid brass cage, guided on inner ring
Measurement	Metric
Seal type	OPEN
Relubrication	Standard
d φ Inside [inch]	15.748
D Φ Outside [inch]	32.283
B Width [inch]	9.567
n_B Reference speed (grease) [min^–1]	400
n_G Limiting speed (oil) [min^–1]	860
Weight [kg]	613
r(min.) Chamfer [inch]	0.295
D₁ [inch]	27.610
d_s [inch]	0.492
n_s [inch]	0.925
C_r Radial Dynamic [lbf]	1753418
C_0r Radial static [lbf]	2360381
C_ur Radial Fatigue [lbf]	164083
Temperature - T(min)[°C]	-30
Temperature - T(max)[°C]	+200
Mounting dimensions
d_a(min.) [inch]	17.008
D_a(max.) [inch]	31.024
r_a(max.) [mm]	613
Calculation coefficient
e	0.31
Y₀	2.16
Y₁	2.21
Y₂	3.29

The 22380-BEA-XL-MB1 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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22380-BEA-XL-MB1 Double Row Spherical Roller Bearings, Symmetric 2 Outer Ribs With Rib Washer

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