24038-E1-XL-K30-C3 Double Row Spherical Roller Bearings

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24038-E1-XL-K30-C3

Bore Diameter:190 mm

Outside Diameter:290 mm

Width:100 mm

Weight:23.8 kg

Min. Order:1 Piece

The 24038-E1-XL-K30-C3 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 24038-E1-XL-K30-C3 bearing is a Double row spherical roller bearings with an inner diameter of 190 mm , an outer diameter of 290 mm, a width of 100 mm. GCr15, GCr15SiMn, SUJ2 rings, GCr15, SUJ2 rolling mlement. Its dynamic radial rated load is approximately 1159928 N, its static radial rated load is approximately 1859946 N. It uses C3 standard radial clearance, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

190 mm

Outside Diameter:

290 mm

Thickness:

100 mm

Weight:

23.8 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

1159928

Static load Capacity, Radial (Cor):

1859946

Fatigue Load Limit, Radial:

191946

Reference speed (Grease rpm):

1358

Limiting speed (Oil rpm):

2213

Specifications:

Old Designations:

24038-E1-K30-C3

Structure:

Spherical Roller Bearings

Number of Rows:

Radial Clearance Trade No.:

Bearing Material:

GCr15, GCr15SiMn, SUJ2

Cage Type:

JPA = Stamping steel cage

Rolling Mlement Material:

GCr15, SUJ2

Bore Type:

K30 = Tapered bore (K30 = taper 1:30)

System of Measurement:

Metric

Series:

240..-E1-XL-K30-C3

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

24038-E1-XL-K30-C3 bearings have the advantages of Self-aligning, high load-bearing capacity, and impact resistant, and are therefore widely used in the Mining machinery, metallurgical equipment, papermaking machinery, vibrating screens, wind turbines, and large industrial gearboxes.

Part Number	24038-E1-XL-K30-C3
Design Type	E1 = without central rip
Bore Type	K30 = Tapered bore (K30 = taper 1:30)
RIC	C3
X-Life	XL long life design
Row	2
Bearing Type	Double row spherical roller bearings
Manufacturer Part Code	24038-E1-K30-C3
Original Code	24038-E1-K30
Cage	JPA = Stamping steel cage
Measurement	Metric
d φ Inside [inch]	7.480
D Φ Outside [inch]	11.417
B Width [inch]	3.937
n_B Reference speed (grease) [min^–1]	1358
n_G Limiting speed (oil) [min^–1]	2213
Weight [kg]	23.8
r(min.) Chamfer [inch]	0.083
D₁ [inch]	10.059
d₂ [inch]	8.346
d_s [inch]	0.189
n_s [inch]	0.374
C_r Radial Dynamic [lbf]	260751
C_0r Radial static [lbf]	418115
C_ur Radial Fatigue [lbf]	43149
Temperature - T(min)[°C]	-30
Temperature - T(max)[°C]	up +200
Mounting dimensions
d_a(min.) [inch]	7.882
D_a(max.) [inch]	11.016
r_a(max.) [mm]	23.8
Calculation coefficient
e	0.29
Y₀	2.15
Y₁	2.2
Y₂	3.27

The 24038-E1-XL-K30-C3 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 24038-E1-XL-K30-C3 ( 23.8 kg Mass, ID: 190 mm OD: 290 mm WD: 100 mm , 240..-E1-XL-K30-C3 Series , 2 Rows , C3 Radial Clearance , GCr15, GCr15SiMn, SUJ2 Material , 1159928 Radial dynamic , 1859946 Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. 24038-E1-XL-K30-C3. 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.

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