23228E1K.TVPB Double Row Spherical Roller Bearings, Main Dimensions To DIN 635-2

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23228E1K.TVPB

Bore Diameter:140 mm

Outside Diameter:250 mm

Width:88 mm

Weight:16.943 kg

Min. Order:1 Piece

The 23228E1K.TVPB 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 23228E1K.TVPB bearing is a Double row spherical roller bearings, main dimensions to DIN 635-2 with an inner diameter of 140 mm , an outer diameter of 250 mm, a width of 88 mm. GCr15, GCr15SiMn, SUJ2 rings, GCr15, SUJ2 rolling mlement. Its dynamic radial rated load is approximately 1089817 N, its static radial rated load is approximately 1399803 N. It uses CN standard radial clearance, OPEN type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

140 mm

Outside Diameter:

250 mm

Thickness:

88 mm

Weight:

16.943 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

1089817 N

Static load Capacity, Radial (Cor):

1399803 N

Fatigue Load Limit, Radial:

115937 N

Reference speed (Grease rpm):

1522

Limiting speed (Oil rpm):

2576

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:

K = Tapered bore (taper 1:12)

Operating Temperature:

-30 to +120 °C

System of Measurement:

Metric

Series:

232..-E1-K

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

23228E1K.TVPB bearings ( 140 mm x 250 mm x 88 mm) have the advantages of Self-aligning, extremely high load-bearing capacity, thinnest cross-section, low friction, suitable for confined spaces, and are therefore widely used in the Large crushers, mills, and rotary kilns.

Part Number	23228E1K.TVPB
Design Type	E1 = without central rip
Bore Type	K = Tapered bore (taper 1:12)
RIC	CN
Row	2
Adapter sleeve	H2328
Bearing Type	Double row spherical roller bearings, main dimensions to DIN 635-2
Manufacturer Part Code	23228-E1-K-TVPB
Equivalent	23228-E1-K-TVPB , 23228E1K.TVPB
Withdrawal sleeve	AHX3228G
Cage	TVPB = Plastic cage, guided on inner ring
Measurement	Metric
Seal type	OPEN
Relubrication	Standard
d φ Inside [inch]	5.512
D Φ Outside [inch]	9.843
B Width [inch]	3.465
n_B Reference speed (grease) [min^–1]	1522
n_G Limiting speed (oil) [min^–1]	2576
Weight [kg]	16.943
r(min.) Chamfer [inch]	0.118
D₁ [inch]	8.504
d₂ [inch]	6.378
d_s [inch]	0.248
n_s [inch]	0.480
C_r Radial Dynamic [lbf]	244990
C_0r Radial static [lbf]	314675
C_ur Radial Fatigue [lbf]	26062
Temperature - T(min)[°C]	-30
Temperature - T(max)[°C]	+120
Mounting dimensions
d_a(min.) [inch]	6.063
d_a(max.) [inch]	6.378
D_a(max.) [inch]	9.291
d_b(min.) [inch]	5.984
B_a(min.) [inch]	0.866
r_a(max.) [mm]	16.943
Calculation coefficient
e	0.33
Y₀	2
Y₁	2.04
Y₂	3.04

The 23228E1K.TVPB 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 23228E1K.TVPB ( 16.943 kg Mass, ID: 140 mm OD: 250 mm WD: 88 mm , 232..-E1-K Series , 2 Rows , CN Radial Clearance , GCr15, GCr15SiMn, SUJ2 Material , 1089817 Radial dynamic , 1399803 Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. 23228E1K.TVPB. 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.

23228E1K.TVPB Double Row Spherical Roller Bearings, Main Dimensions To DIN 635-2

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