23048-E1-C4 Double Row Spherical Roller Bearings, Main Dimensions To DIN 635-2

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23048-E1-C4

Bore Diameter:240 mm

Outside Diameter:360 mm

Width:92 mm

Weight:32.045 kg

Min. Order:1 Piece

The 23048-E1-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 23048-E1-C4 bearing is a Double row spherical roller bearings, main dimensions to DIN 635-2 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 1349808 N, its static radial rated load is approximately 2119825 N. It uses C4 standard radial clearance, OPEN type, 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:

32.045 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

1349808 N

Static load Capacity, Radial (Cor):

2119825 N

Fatigue Load Limit, Radial:

199913 N

Reference speed (Grease rpm):

1281

Limiting speed (Oil rpm):

2051

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:

OPEN

Rolling Mlement Material:

GCr15, SUJ2

Bore Type:

Z = Cylindrical bore

Operating Temperature:

-30 to +200 °C

System of Measurement:

Metric

Series:

230..-E1

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

23048-E1-C4 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	23048-E1-C4
Design Type	BE = with lose center lip ring
Bore Type	Z = Cylindrical bore
RIC	C4
Row	2
Bearing Type	Double row spherical roller bearings, main dimensions to DIN 635-2
Manufacturer Part Code	23048-BE-C4
Equivalent	23048-E1-C4
Cage	JPB = Stamping steel cage
Measurement	Metric
Seal type	OPEN
Relubrication	Standard
d φ Inside [inch]	9.449
D Φ Outside [inch]	14.173
B Width [inch]	3.622
n_B Reference speed (grease) [min^–1]	1281
n_G Limiting speed (oil) [min^–1]	2051
Weight [kg]	32.045
r(min.) Chamfer [inch]	0.118
D₁ [inch]	12.780
d₂ [inch]	10.610
d_s [inch]	0.315
n_s [inch]	0.591
C_r Radial Dynamic [lbf]	303436
C_0r Radial static [lbf]	476536
C_ur Radial Fatigue [lbf]	44940
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]	32.045
Calculation coefficient
e	0.23
Y₀	2.92
Y₁	2.98
Y₂	4.44

The 23048-E1-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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23048-E1-C4 Double Row Spherical Roller Bearings, Main Dimensions To DIN 635-2

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