22230-E1A-K-M Double Row Spherical Roller Bearings, Symmetric 2 Outer Ribs

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22230-E1A-K-M

Bore Diameter:150 mm

Outside Diameter:270 mm

Width:73 mm

Weight:17.283 kg

Min. Order:1 Piece

The 22230-E1A-K-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 22230-E1A-K-M bearing is a Double row spherical roller bearings, symmetric 2 outer ribs with an inner diameter of 150 mm , an outer diameter of 270 mm, a width of 73 mm. GCr15, GCr15SiMn, SUJ2 rings, GCr15, SUJ2 rolling mlement. Its dynamic radial rated load is approximately 1009803 N, its static radial rated load is approximately 1209844 N. It uses CN standard radial clearance, OPEN type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

150 mm

Outside Diameter:

270 mm

Thickness:

73 mm

Weight:

17.283 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

1009803

Static load Capacity, Radial (Cor):

1209844

Fatigue Load Limit, Radial:

113901

Reference speed (Grease rpm):

2027

Limiting speed (Oil rpm):

2876

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:

K = Tapered bore (taper 1:12)

System of Measurement:

Metric

Series:

222..-E1A-XL-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

22230-E1A-K-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	22230-E1A-K-M
Design Type	E1A = without central rip
Bore Type	K = Tapered bore (taper 1:12)
RIC	CN
X-Life	XL long life design
Row	2
Adapter sleeve	H3130
Bearing Type	Double row spherical roller bearings, symmetric 2 outer ribs
Manufacturer Part Code	22230-E1A-K-M
Equivalent	22230-E1A-K-M , 22230E1AK.M
Original Code	22230-E1A-K-M
Withdrawal sleeve	AHX3130G
Cage	M = Solid brass cage, guided by rollers
Measurement	Metric
Seal type	OPEN
Relubrication	Standard
d φ Inside [inch]	5.905
D Φ Outside [inch]	10.630
B Width [inch]	2.874
n_B Reference speed (grease) [min^–1]	2027
n_G Limiting speed (oil) [min^–1]	2876
Weight [kg]	17.283
r(min.) Chamfer [inch]	0.118
D₁ [inch]	9.480
d₂ [inch]	7.004
d_s [inch]	0.315
n_s [inch]	0.591
C_r Radial Dynamic [lbf]	227003
C_0r Radial static [lbf]	271972
C_ur Radial Fatigue [lbf]	25604
Temperature - T(min)[°C]	-30
Temperature - T(max)[°C]	+200
Mounting dimensions
d_a(min.) [inch]	6.457
d_a(max.) [inch]	6.968
D_a(max.) [inch]	10.079
d_b(min.) [inch]	6.299
B_a(min.) [inch]	0.591
r_a(max.) [mm]	17.283
Calculation coefficient
e	0.25
Y₀	2.63
Y₁	2.69
Y₂	4

The 22230-E1A-K-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 22230-E1A-K-M ( 17.283 kg Mass, ID: 150 mm OD: 270 mm WD: 73 mm , 222..-E1A-XL-K-M Series , 2 Rows , CN Radial Clearance , GCr15, GCr15SiMn, SUJ2 Material , 1009803 Radial dynamic , 1209844 Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. 22230-E1A-K-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.

22230-E1A-K-M Double Row Spherical Roller Bearings, Symmetric 2 Outer Ribs

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