22222-E1A-M Double Row Spherical Roller Bearings, Symmetric 2 Outer Ribs

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22222-E1A-M

Bore Diameter:110 mm

Outside Diameter:200 mm

Width:53 mm

Weight:7.041 kg

Min. Order:1 Piece

The 22222-E1A-M 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 22222-E1A-M bearing is a Double row spherical roller bearings, symmetric 2 outer ribs with an inner diameter of 110 mm , an outer diameter of 200 mm, a width of 53 mm. GCr15, GCr15SiMn, SUJ2 rings, GCr15, SUJ2 rolling mlement. Its dynamic radial rated load is approximately 549826 N, its static radial rated load is approximately 599826 N. It uses CN standard radial clearance, OPEN type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

110 mm

Outside Diameter:

200 mm

Thickness:

53 mm

Weight:

7.041 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

549826

Static load Capacity, Radial (Cor):

599826

Fatigue Load Limit, Radial:

63935

Reference speed (Grease rpm):

2977

Limiting speed (Oil rpm):

4072

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

Seals Type:

OPEN

Rolling Mlement Material:

GCr15, SUJ2

Bore Type:

Z = Cylindrical bore

System of Measurement:

Metric

Series:

222..-E1A-XL-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

22222-E1A-M bearings have the advantages of Self-aligning, high load-bearing capacity, impact resistant, and adaptable to heavy loads, and are therefore widely used in the Gearboxes, drive shafts, conveying equipment, general machinery.

Part Number	22222-E1A-M
Design Type	E1A = without central rip
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
Manufacturer Part Code	22222-E1A-M
Equivalent	22222-E1A-M , 22222E1A.M
Original Code	22222-E1A-M
Cage	M = Solid brass cage, guided by rollers
Measurement	Metric
Seal type	OPEN
Relubrication	Standard
d φ Inside [inch]	4.331
D Φ Outside [inch]	7.874
B Width [inch]	2.087
n_B Reference speed (grease) [min^–1]	2977
n_G Limiting speed (oil) [min^–1]	4072
Weight [kg]	7.041
r(min.) Chamfer [inch]	0.083
D₁ [inch]	7.035
d₂ [inch]	5.094
d_s [inch]	0.189
n_s [inch]	0.374
C_r Radial Dynamic [lbf]	123600
C_0r Radial static [lbf]	134840
C_ur Radial Fatigue [lbf]	14372
Temperature - T(min)[°C]	-30
Temperature - T(max)[°C]	+200
Mounting dimensions
d_a(min.) [inch]	4.803
D_a(max.) [inch]	7.402
r_a(max.) [mm]	7.041
Calculation coefficient
e	0.25
Y₀	2.65
Y₁	2.71
Y₂	4.04

The 22222-E1A-M 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 22222-E1A-M ( 7.041 kg Mass, ID: 110 mm OD: 200 mm WD: 53 mm , 222..-E1A-XL-M Series , 2 Rows , CN Radial Clearance , GCr15, GCr15SiMn, SUJ2 Material , 549826 Radial dynamic , 599826 Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. 22222-E1A-M. 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.

22222-E1A-M Double Row Spherical Roller Bearings, Symmetric 2 Outer Ribs

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