22384-MB-C3 Spherical Roller Bearings With Central Rib Cylindrical Bore

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22384-MB-C3

Bore Diameter:420 mm

Outside Diameter:850 mm

Width:250 mm

Weight:746 kg

Min. Order:1 Piece

The 22384-MB-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 22384-MB-C3 bearing is a Spherical roller bearings With central rib Cylindrical bore with an inner diameter of 420 mm , an outer diameter of 850 mm, a width of 250 mm. GCr15, GCr15SiMn, SUJ2 rings, GCr15, SUJ2 rolling mlement. Its dynamic radial rated load is approximately 6949945 N, its static radial rated load is approximately 11199928 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:

850 mm

Thickness:

250 mm

Weight:

746 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

6949945

Static load Capacity, Radial (Cor):

11199928

Fatigue Load Limit, Radial:

779948

Reference speed (Grease rpm):

400

Limiting speed (Oil rpm):

623

Specifications:

Old Designations:

22384MBC3

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:

223..-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

22384-MB-C3 bearings have the advantages of Self-aligning, extremely strong load-bearing capacity, and impact resistant, and are therefore widely used in the Heavy-duty speed reducers, low-speed rolling mills, and medium-sized mining equipment.

Part Number	22384-MB-C3
Design drawing	2
Bore Type	Z = Cylindrical bore
RIC	C3
Row	2
Bearing Type	Spherical roller bearings With central rib Cylindrical bore
Manufacturer Part Code	22384MBC3
Cage	MB = Solid brass cage, guided on inner ring
Measurement	Metric
d φ Inside [inch]	16.535
D Φ Outside [inch]	33.465
B Width [inch]	9.843
n_B Reference speed (grease) [min^–1]	400
n_G Limiting speed (oil) [min^–1]	623
Weight [kg]	746
r(min.) Chamfer [inch]	0.374
D₁ [inch]	28.449
d_s [inch]	0.492
n_s [inch]	0.925
C_r Radial Dynamic [lbf]	1562347
C_0r Radial static [lbf]	2517743
C_ur Radial Fatigue [lbf]	175332
Temperature - T(min)[°C]	-30
Temperature - T(max)[°C]	+200
Mounting dimensions
d_a(min.) [inch]	18.110
D_a(max.) [inch]	31.890
r_a(max.) [mm]	746
Calculation coefficient
e	0.33
Y₀	2.03
Y₁	2.07
Y₂	3.09

The 22384-MB-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 22384-MB-C3 ( 746 kg Mass, ID: 420 mm OD: 850 mm WD: 250 mm , 223..-MB-C3 Series , 2 Rows , C3 Radial Clearance , GCr15, GCr15SiMn, SUJ2 Material , 6949945 Radial dynamic , 11199928 Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. 22384-MB-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.

22384-MB-C3 Spherical Roller Bearings With Central Rib Cylindrical Bore

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