23030-E1-TVPB-C4 Double Row Spherical Roller Bearings, Main Dimensions To DIN 635-2

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23030-E1-TVPB-C4

Bore Diameter:150 mm

Outside Diameter:225 mm

Width:56 mm

Weight:7.266 kg

Min. Order:1 Piece

The 23030-E1-TVPB-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 23030-E1-TVPB-C4 bearing is a Double row spherical roller bearings, main dimensions to DIN 635-2 with an inner diameter of 150 mm , an outer diameter of 225 mm, a width of 56 mm. GCr15, GCr15SiMn, SUJ2 rings, GCr15, SUJ2 rolling mlement. Its dynamic radial rated load is approximately 629844 N, its static radial rated load is approximately 879812 N. It uses C4 standard radial clearance, OPEN type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

150 mm

Outside Diameter:

225 mm

Thickness:

56 mm

Weight:

7.266 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

629844 N

Static load Capacity, Radial (Cor):

879812 N

Fatigue Load Limit, Radial:

86927 N

Reference speed (Grease rpm):

2184

Limiting speed (Oil rpm):

3221

Specifications:

Structure:

Spherical Roller Bearings

Number of Rows:

Radial Clearance Trade No.:

Bearing Material:

GCr15, GCr15SiMn, SUJ2

Cage Type:

TVPB = Plastic cage, guided on inner ring

Seals Type:

OPEN

Rolling Mlement Material:

GCr15, SUJ2

Bore Type:

Z = Cylindrical bore

Operating Temperature:

-30 to +120 °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

23030-E1-TVPB-C4 bearings ( 150 mm x 225 mm x 56 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	23030-E1-TVPB-C4
Design Type	E1 = without central rip
Bore Type	Z = Cylindrical bore
RIC	C4
X-Life	XL long life design
Row	2
Bearing Type	Double row spherical roller bearings, main dimensions to DIN 635-2
Manufacturer Part Code	23030-E1-TVPB-C4
Equivalent	23030-E1-TVPB-C4 , 23030E1TVPB.C4
Original Code	23030-E1-TVPB-C4
Cage	TVPB = Plastic cage, guided on inner ring
Measurement	Metric
Seal type	OPEN
Relubrication	Standard
d φ Inside [inch]	5.905
D Φ Outside [inch]	8.858
B Width [inch]	2.205
n_B Reference speed (grease) [min^–1]	2184
n_G Limiting speed (oil) [min^–1]	3221
Weight [kg]	7.266
r(min.) Chamfer [inch]	0.083
D₁ [inch]	8.122
d₂ [inch]	6.559
d_s [inch]	0.189
n_s [inch]	0.374
C_r Radial Dynamic [lbf]	141588
C_0r Radial static [lbf]	197781
C_ur Radial Fatigue [lbf]	19541
Temperature - T(min)[°C]	-30
Temperature - T(max)[°C]	+120
Mounting dimensions
d_a(min.) [inch]	6.307
D_a(max.) [inch]	8.457
r_a(max.) [mm]	7.266
Calculation coefficient
e	0.22
Y₀	3.03
Y₁	3.1
Y₂	4.62

The 23030-E1-TVPB-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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23030-E1-TVPB-C4 Double Row Spherical Roller Bearings, Main Dimensions To DIN 635-2

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