24080-B-K30-MB Double Row Spherical Roller Bearings, Main Dimensions To DIN 635-2

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24080-B-K30-MB

Bore Diameter:400 mm

Outside Diameter:600 mm

Width:200 mm

Weight:195.3 kg

Min. Order:1 Piece

The 24080-B-K30-MB 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 24080-B-K30-MB bearing is a Double row spherical roller bearings, main dimensions to DIN 635-2 with an inner diameter of 400 mm , an outer diameter of 600 mm, a width of 200 mm. GCr15, GCr15SiMn, SUJ2 rings, GCr15, SUJ2 rolling mlement. Its dynamic radial rated load is approximately 4499807 N, its static radial rated load is approximately 8099842 N. It uses CN standard radial clearance, OPEN type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

400 mm

Outside Diameter:

600 mm

Thickness:

200 mm

Weight:

195.3 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

4499807 N

Static load Capacity, Radial (Cor):

8099842 N

Fatigue Load Limit, Radial:

679903 N

Reference speed (Grease rpm):

466

Limiting speed (Oil rpm):

894

Specifications:

Old Designations:

24080BK30MB

Structure:

Spherical Roller Bearings

Number of Rows:

Radial Clearance Trade No.:

Bearing Material:

GCr15, GCr15SiMn, SUJ2

Cage Type:

MB1 = Solid brass cage, guided on inner ring

Seals Type:

OPEN

Rolling Mlement Material:

GCr15, SUJ2

Bore Type:

K30 = Tapered bore (taper 1:30)

Operating Temperature:

-30 to +200 °C

System of Measurement:

Metric

Series:

240..-BEA-K30

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

24080-B-K30-MB bearings ( 400 mm x 600 mm x 200 mm) have the advantages of High load-bearing capacity, impact resistant, self-aligning, and easy to install, and are therefore widely used in the Wind turbine main shaft, large ship main shaft, giant construction machinery.

Part Number	24080-B-K30-MB
Design Type	BEA = with lose center lip ring
Bore Type	K30 = Tapered bore (taper 1:30)
RIC	CN
Row	2
Bearing Type	Double row spherical roller bearings, main dimensions to DIN 635-2
Manufacturer Part Code	24080-BEA-K30-MB1
Equivalent	24080-B-K30-MB , 24080-E1A-K30-M , 24080-E1A-K30-MB1
Withdrawal sleeve	AH24080-H
Cage	MB1 = Solid brass cage, guided on inner ring
Measurement	Metric
Seal type	OPEN
Relubrication	Standard
d φ Inside [inch]	15.748
D Φ Outside [inch]	23.622
B Width [inch]	7.874
n_B Reference speed (grease) [min^–1]	466
n_G Limiting speed (oil) [min^–1]	894
Weight [kg]	195.3
r(min.) Chamfer [inch]	0.197
D₁ [inch]	20.842
d_s [inch]	0.492
n_s [inch]	0.925
C_r Radial Dynamic [lbf]	1011556
C_0r Radial static [lbf]	1820844
C_ur Radial Fatigue [lbf]	152842
Temperature - T(min)[°C]	-30
Temperature - T(max)[°C]	+200
Mounting dimensions
d_a(min.) [inch]	16.457
D_a(max.) [inch]	22.913
r_a(max.) [mm]	195.3
Calculation coefficient
e	0.3
Y₀	2.18
Y₁	2.23
Y₂	3.32

The 24080-B-K30-MB 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 24080-B-K30-MB ( 195.3 kg Mass, ID: 400 mm OD: 600 mm WD: 200 mm , 240..-BEA-K30 Series , 2 Rows , CN Radial Clearance , GCr15, GCr15SiMn, SUJ2 Material , 4499807 Radial dynamic , 8099842 Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. 24080-B-K30-MB. 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.

24080-B-K30-MB Double Row Spherical Roller Bearings, Main Dimensions To DIN 635-2

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