23034-E1A-XL-K-M-C2 Double Row Spherical Roller Bearings

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23034-E1A-XL-K-M-C2

Bore Diameter:170 mm

Outside Diameter:260 mm

Width:67 mm

Weight:12 kg

Min. Order:1 Piece

The 23034-E1A-XL-K-M-C2 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 23034-E1A-XL-K-M-C2 bearing is a Double row spherical roller bearings with an inner diameter of 170 mm , an outer diameter of 260 mm, a width of 67 mm. GCr15, GCr15SiMn, SUJ2 rings, GCr15, SUJ2 rolling mlement. Its dynamic radial rated load is approximately 879943 N, its static radial rated load is approximately 1229937 N. It uses C3 standard radial clearance, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

170 mm

Outside Diameter:

260 mm

Thickness:

67 mm

Weight:

12 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

879943

Static load Capacity, Radial (Cor):

1229937

Fatigue Load Limit, Radial:

145909

Reference speed (Grease rpm):

1883

Limiting speed (Oil rpm):

2591

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

Rolling Mlement Material:

GCr15, SUJ2

Bore Type:

K = Tapered bore (K = taper 1:12)

System of Measurement:

Metric

Series:

230..-E1A-XL-K-M-C3

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

23034-E1A-XL-K-M-C2 bearings have the advantages of Small cross-section, high load-bearing capacity, self-aligning, and low friction, and are therefore widely used in the Gearbox, motor, space-constrained transmission components.

Part Number	23034-E1A-XL-K-M-C2
Design Type	E1A = without central rip
Bore Type	K = Tapered bore (K = taper 1:12)
RIC	C3
X-Life	XL long life design
Row	2
Bearing Type	Double row spherical roller bearings
Manufacturer Part Code	23034-E1A-K-M-C3
Original Code	23034-E1A-K-M
Cage	M = Solid brass cage, guided by rollers
Measurement	Metric
d φ Inside [inch]	6.693
D Φ Outside [inch]	10.236
B Width [inch]	2.638
n_B Reference speed (grease) [min^–1]	1883
n_G Limiting speed (oil) [min^–1]	2591
Weight [kg]	12
r(min.) Chamfer [inch]	0.083
D₁ [inch]	9.339
d_s [inch]	0.248
n_s [inch]	0.480
C_r Radial Dynamic [lbf]	197811
C_0r Radial static [lbf]	276489
C_ur Radial Fatigue [lbf]	32800
Temperature - T(min)[°C]	-30
Temperature - T(max)[°C]	up +200
Mounting dimensions
d_a(min.) [inch]	7.094
D_a(max.) [inch]	9.835
r_a(max.) [mm]	12
Calculation coefficient
e	0.23
Y₀	2.92
Y₁	2.98
Y₂	4.44

The 23034-E1A-XL-K-M-C2 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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23034-E1A-XL-K-M-C2 Double Row Spherical Roller Bearings

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