23152-MB-C4 Spherical Roller Bearings With Central Rib Cylindrical Bore

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23152-MB-C4

Bore Diameter:260 mm

Outside Diameter:440 mm

Width:144 mm

Weight:92.5 kg

Min. Order:1 Piece

The 23152-MB-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 23152-MB-C4 bearing is a Spherical roller bearings With central rib Cylindrical bore 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 2199947 N, its static radial rated load is approximately 3999904 N. It uses C4 standard radial clearance, 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:

92.5 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

2199947

Static load Capacity, Radial (Cor):

3999904

Fatigue Load Limit, Radial:

212949

Reference speed (Grease rpm):

842

Limiting speed (Oil rpm):

1191

Specifications:

Old Designations:

23152MBC4

Structure:

Spherical Roller Bearings

Number of Rows:

Radial Clearance Trade No.:

Bearing Material:

GCr15, GCr15SiMn, SUJ2

Cage Type:

MB = Solid brass cage, guided on inner ring

Rolling Mlement Material:

GCr15, SUJ2

Bore Type:

Z = Cylindrical bore

System of Measurement:

Metric

Series:

231..-MB-C4

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-MB-C4 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	23152-MB-C4
Design drawing	2
Bore Type	Z = Cylindrical bore
RIC	C4
Row	2
Bearing Type	Spherical roller bearings With central rib Cylindrical bore
Manufacturer Part Code	23152MBC4
Cage	MB = Solid brass cage, guided on inner ring
Measurement	Metric
d φ Inside [inch]	10.236
D Φ Outside [inch]	17.323
B Width [inch]	5.669
n_B Reference speed (grease) [min^–1]	842
n_G Limiting speed (oil) [min^–1]	1191
Weight [kg]	92.5
r(min.) Chamfer [inch]	0.157
D₁ [inch]	14.949
d_s [inch]	0.374
n_s [inch]	0.697
C_r Radial Dynamic [lbf]	494548
C_0r Radial static [lbf]	899178
C_ur Radial Fatigue [lbf]	47870
Temperature - T(min)[°C]	-30
Temperature - T(max)[°C]	+200
Mounting dimensions
d_a(min.) [inch]	10.905
D_a(max.) [inch]	16.654
r_a(max.) [mm]	92.5
Calculation coefficient
e	0.33
Y₀	1.98
Y₁	2.03
Y₂	3.02

The 23152-MB-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 23152-MB-C4 ( 92.5 kg Mass, ID: 260 mm OD: 440 mm WD: 144 mm , 231..-MB-C4 Series , 2 Rows , C4 Radial Clearance , GCr15, GCr15SiMn, SUJ2 Material , 2199947 Radial dynamic , 3999904 Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. 23152-MB-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.

23152-MB-C4 Spherical Roller Bearings With Central Rib Cylindrical Bore

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