22344-E1-C4 Double Row Spherical Roller Bearings, Main Dimensions To DIN 635-2

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22344-E1-C4

Bore Diameter:220 mm

Outside Diameter:460 mm

Width:145 mm

Weight:112.7 kg

Min. Order:1 Piece

The 22344-E1-C4 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 22344-E1-C4 bearing is a Double row spherical roller bearings, main dimensions to DIN 635-2 with an inner diameter of 220 mm , an outer diameter of 460 mm, a width of 145 mm. GCr15, GCr15SiMn, SUJ2 rings, GCr15, SUJ2 rolling mlement. Its dynamic radial rated load is approximately 2799806 N, its static radial rated load is approximately 3399825 N. It uses C4 standard radial clearance, OPEN type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

220 mm

Outside Diameter:

460 mm

Thickness:

145 mm

Weight:

112.7 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

2799806

Static load Capacity, Radial (Cor):

3399825

Fatigue Load Limit, Radial:

269936

Reference speed (Grease rpm):

922

Limiting speed (Oil rpm):

1668

Specifications:

Structure:

Spherical Roller Bearings

Number of Rows:

Radial Clearance Trade No.:

Bearing Material:

GCr15, GCr15SiMn, SUJ2

Cage Type:

JPB = Stamping steel cage

Seals Type:

OPEN

Rolling Mlement Material:

GCr15, SUJ2

Bore Type:

Z = Cylindrical bore

System of Measurement:

Metric

Series:

223..-E1

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

22344-E1-C4 bearings 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	22344-E1-C4
Design Type	BE = with lose center lip ring
Bore Type	Z = Cylindrical bore
RIC	C4
Row	2
Bearing Type	Double row spherical roller bearings, main dimensions to DIN 635-2
Manufacturer Part Code	22344-BE-C4
Equivalent	22344-E1-C4
Cage	JPB = Stamping steel cage
Measurement	Metric
Seal type	OPEN
Relubrication	Standard
d φ Inside [inch]	8.661
D Φ Outside [inch]	18.110
B Width [inch]	5.709
n_B Reference speed (grease) [min^–1]	922
n_G Limiting speed (oil) [min^–1]	1668
Weight [kg]	112.7
r(min.) Chamfer [inch]	0.197
D₁ [inch]	15.398
d₂ [inch]	10.764
d_s [inch]	0.492
n_s [inch]	0.925
C_r Radial Dynamic [lbf]	629396
C_0r Radial static [lbf]	764280
C_ur Radial Fatigue [lbf]	60681
Temperature - T(min)[°C]	-30
Temperature - T(max)[°C]	+200
Mounting dimensions
d_a(min.) [inch]	9.449
D_a(max.) [inch]	17.323
r_a(max.) [mm]	112.7
Calculation coefficient
e	0.33
Y₀	2.01
Y₁	2.06
Y₂	3.06

The 22344-E1-C4 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 22344-E1-C4 ( 112.7 kg Mass, ID: 220 mm OD: 460 mm WD: 145 mm , 223..-E1 Series , 2 Rows , C4 Radial Clearance , GCr15, GCr15SiMn, SUJ2 Material , 2799806 Radial dynamic , 3399825 Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. 22344-E1-C4. 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.

22344-E1-C4 Double Row Spherical Roller Bearings, Main Dimensions To DIN 635-2

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