23152-BE-XL-2RSR Sealed Spherical Roller Bearings

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23152-BE-XL-2RSR

Bore Diameter:260 mm

Outside Diameter:440 mm

Width:144 mm

Weight:87.9 kg

Min. Order:1 Piece

The 23152-BE-XL-2RSR 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 23152-BE-XL-2RSR bearing is a Sealed Spherical Roller Bearings with an inner diameter of 260 mm , an outer diameter of 440 mm, a width of 144 mm. GCr15, GCr15SiMn, SUJ2 rings, GCr15, SUJ2 rolling mlement. Its dynamic radial rated load is approximately 2599904 N, its static radial rated load is approximately 3899902 N. It uses CN standard radial clearance, 2RSR = Seals on both sides, normal temperature type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

260 mm

Outside Diameter:

440 mm

Thickness:

144 mm

Weight:

87.9 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

2599904 N

Static load Capacity, Radial (Cor):

3899902 N

Fatigue Load Limit, Radial:

299909 N

Limiting speed (Oil rpm):

375

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:

2RSR = Seals on both sides, normal temperature

Rolling Mlement Material:

GCr15, SUJ2

Bore Type:

Z = Cylindrical bore

Operating Temperature:

-30 to +100 °C

System of Measurement:

Metric

Series:

231..-BE-2RSR

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

23152-BE-XL-2RSR bearings ( 260 mm x 440 mm x 144 mm) 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	23152-BE-XL-2RSR
Design Type	BE = with lose center lip ring
Bore Type	Z = Cylindrical bore
RIC	CN
X-Life	XL long life design
Row	2
Bearing Type	Sealed Spherical Roller Bearings
Manufacturer Part Code	23152-BE-2RSR
Original Code	23152-BE-2RSR
Cage	JPB = Stamping steel cage
Measurement	Metric
Seal type	2RSR = Seals on both sides, normal temperature
Relubrication	Standard
d φ Inside [inch]	10.236
D Φ Outside [inch]	17.323
B Width [inch]	5.669
n_G Limiting speed (oil) [min^–1]	375
Weight [kg]	87.9
r(min.) Chamfer [inch]	0.157
D₁ [inch]	16.220
d₂ [inch]	11.614
d_s [inch]	0.374
n_s [inch]	0.697
C_r Radial Dynamic [lbf]	584458
C_0r Radial static [lbf]	876697
C_ur Radial Fatigue [lbf]	67419
Temperature - T(min)[°C]	-30
Temperature - T(max)[°C]	+100
Mounting dimensions
d_a(min.) [inch]	10.905
D_a(max.) [inch]	16.654
r_a(max.) [mm]	87.9
Calculation coefficient
e	0.3
Y₀	2.21
Y₁	2.26
Y₂	3.37

The 23152-BE-XL-2RSR 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 23152-BE-XL-2RSR ( 87.9 kg Mass, ID: 260 mm OD: 440 mm WD: 144 mm , 231..-BE-2RSR Series , 2 Rows , CN Radial Clearance , GCr15, GCr15SiMn, SUJ2 Material , 2599904 Radial dynamic , 3899902 Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. 23152-BE-XL-2RSR. 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.

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