23048MB Spherical Roller Bearings With Central Rib Cylindrical Bore

🔍

23048MB

Bore Diameter:240 mm

Outside Diameter:360 mm

Width:92 mm

Weight:34.4 kg

Min. Order:1 Piece

The 23048MB 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 23048MB bearing is a Spherical roller bearings With central rib Cylindrical bore with an inner diameter of 240 mm , an outer diameter of 360 mm, a width of 92 mm. GCr15, GCr15SiMn, SUJ2 rings, GCr15, SUJ2 rolling mlement. Its dynamic radial rated load is approximately 1159943 N, its static radial rated load is approximately 2199924 N. It uses CN standard radial clearance, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

240 mm

Outside Diameter:

360 mm

Thickness:

92 mm

Weight:

34.4 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

1159943 N

Static load Capacity, Radial (Cor):

2199924 N

Fatigue Load Limit, Radial:

129906 N

Reference speed (Grease rpm):

1301

Limiting speed (Oil rpm):

1393

Specifications:

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

Operating Temperature:

-30 to +200 °C

System of Measurement:

Metric

Series:

230..-MB

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

23048MB bearings ( 240 mm x 360 mm x 92 mm) 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	23048MB
Design drawing	2
Bore Type	Z = Cylindrical bore
RIC	CN
Row	2
Bearing Type	Spherical roller bearings With central rib Cylindrical bore
Manufacturer Part Code	23048MB
Cage	MB = Solid brass cage, guided on inner ring
Measurement	Metric
d φ Inside [inch]	9.449
D Φ Outside [inch]	14.173
B Width [inch]	3.622
n_B Reference speed (grease) [min^–1]	1301
n_G Limiting speed (oil) [min^–1]	1393
Weight [kg]	34.4
r(min.) Chamfer [inch]	0.118
D₁ [inch]	12.681
d_s [inch]	0.315
n_s [inch]	0.591
C_r Radial Dynamic [lbf]	260755
C_0r Radial static [lbf]	494542
C_ur Radial Fatigue [lbf]	29202
Temperature - T(min)[°C]	-30
Temperature - T(max)[°C]	+200
Mounting dimensions
d_a(min.) [inch]	9.937
D_a(max.) [inch]	13.685
r_a(max.) [mm]	34.4
Calculation coefficient
e	0.25
Y₀	2.68
Y₁	2.74
Y₂	4.08

The 23048MB 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.

Share this product to:

Let more people see your product

How can you buy 23048MB Spherical Roller Bearings With Central Rib Cylindrical Bore on the Internet?
High quality 23048MB ( 34.4 kg Mass, ID: 240 mm OD: 360 mm WD: 92 mm , 230..-MB Series , 2 Rows , CN Radial Clearance , GCr15, GCr15SiMn, SUJ2 Material , 1159943 Radial dynamic , 2199924 Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. 23048MB. 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.

23048MB Spherical Roller Bearings With Central Rib Cylindrical Bore

23048MB Related Products »

Product Groups

Information

Category