24084BMBC3 Spherical Roller Bearings With Central Rib Cylindrical Bore

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24084BMBC3

Bore Diameter:420 mm

Outside Diameter:620 mm

Width:200 mm

Weight:217 kg

Min. Order:1 Piece

The 24084BMBC3 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 24084BMBC3 bearing is a Spherical roller bearings With central rib Cylindrical bore with an inner diameter of 420 mm , an outer diameter of 620 mm, a width of 200 mm. GCr15, GCr15SiMn, SUJ2 rings, GCr15, SUJ2 rolling mlement. Its dynamic radial rated load is approximately 3999924 N, its static radial rated load is approximately 8799922 N. It uses C3 standard radial clearance, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

420 mm

Outside Diameter:

620 mm

Thickness:

200 mm

Weight:

217 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

3999924

Static load Capacity, Radial (Cor):

8799922

Fatigue Load Limit, Radial:

709903

Reference speed (Grease rpm):

459

Limiting speed (Oil rpm):

668

Specifications:

Structure:

Spherical Roller Bearings

Number of Rows:

Radial Clearance Trade No.:

Bearing Material:

GCr15, GCr15SiMn, SUJ2

Cage Type:

MB = Solid brass cage, guided on inner ring

Rolling Mlement Material:

GCr15, SUJ2

Bore Type:

Z = Cylindrical bore

System of Measurement:

Metric

Series:

240..-B-MB-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

24084BMBC3 bearings 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	24084BMBC3
Design drawing	2
Design Type	B = with fixed central rib
Bore Type	Z = Cylindrical bore
RIC	C3
Row	2
Bearing Type	Spherical roller bearings With central rib Cylindrical bore
Manufacturer Part Code	24084BMBC3
Cage	MB = Solid brass cage, guided on inner ring
Measurement	Metric
d φ Inside [inch]	16.535
D Φ Outside [inch]	24.409
B Width [inch]	7.874
n_B Reference speed (grease) [min^–1]	459
n_G Limiting speed (oil) [min^–1]	668
Weight [kg]	217
r(min.) Chamfer [inch]	0.197
D₁ [inch]	21.661
d_s [inch]	0.492
n_s [inch]	0.925
C_r Radial Dynamic [lbf]	899182
C_0r Radial static [lbf]	1978222
C_ur Radial Fatigue [lbf]	159586
Temperature - T(min)[°C]	-30
Temperature - T(max)[°C]	+200
Mounting dimensions
d_a(min.) [inch]	17.244
D_a(max.) [inch]	23.701
r_a(max.) [mm]	217
Calculation coefficient
e	0.32
Y₀	2.08
Y₁	2.13
Y₂	3.17

The 24084BMBC3 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 24084BMBC3 ( 217 kg Mass, ID: 420 mm OD: 620 mm WD: 200 mm , 240..-B-MB-C3 Series , 2 Rows , C3 Radial Clearance , GCr15, GCr15SiMn, SUJ2 Material , 3999924 Radial dynamic , 8799922 Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. 24084BMBC3. 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.

24084BMBC3 Spherical Roller Bearings With Central Rib Cylindrical Bore

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