22240-B-MB-C2 Double Row Spherical Roller Bearings

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22240-B-MB-C2

Bore Diameter:200 mm

Outside Diameter:360 mm

Width:98 mm

Weight:44.2 kg

Min. Order:1 Piece

The 22240-B-MB-C2 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 22240-B-MB-C2 bearing is a Double row spherical roller bearings with an inner diameter of 200 mm , an outer diameter of 360 mm, a width of 98 mm. GCr15, GCr15SiMn, SUJ2 rings, GCr15, SUJ2 rolling mlement. Its dynamic radial rated load is approximately 1319918 N, its static radial rated load is approximately 1999923 N. It uses C3 standard radial clearance, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

200 mm

Outside Diameter:

360 mm

Thickness:

98 mm

Weight:

44.2 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

1319918

Static load Capacity, Radial (Cor):

1999923

Fatigue Load Limit, Radial:

122950

Reference speed (Grease rpm):

1522

Limiting speed (Oil rpm):

1692

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:

222..XL-MB-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

22240-B-MB-C2 bearings have the advantages of Self-aligning, high load-bearing capacity, impact resistant, and adaptable to heavy loads, and are therefore widely used in the Gearboxes, drive shafts, conveying equipment, general machinery.

Part Number	22240-B-MB-C2
Design Type	B = with fixed central rib
Bore Type	Z = Cylindrical bore
RIC	C3
Row	2
Bearing Type	Double row spherical roller bearings
Manufacturer Part Code	22240BMBC3
Original Code	22240-B-MB
Cage	MB = Solid brass cage, guided on inner ring
Measurement	Metric
d φ Inside [inch]	7.874
D Φ Outside [inch]	14.173
B Width [inch]	3.858
n_B Reference speed (grease) [min^–1]	1522
n_G Limiting speed (oil) [min^–1]	1692
Weight [kg]	44.2
r(min.) Chamfer [inch]	0.157
D₁ [inch]	12.283
d_s [inch]	0.374
n_s [inch]	0.697
C_r Radial Dynamic [lbf]	296717
C_0r Radial static [lbf]	449582
C_ur Radial Fatigue [lbf]	27639
Temperature - T(min)[°C]	-30
Temperature - T(max)[°C]	up +200
Mounting dimensions
d_a(min.) [inch]	8.543
D_a(max.) [inch]	13.504
r_a(max.) [mm]	44.2
Calculation coefficient
e	0.29
Y₀	2.3
Y₁	2.35
Y₂	3.5

The 22240-B-MB-C2 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 22240-B-MB-C2 ( 44.2 kg Mass, ID: 200 mm OD: 360 mm WD: 98 mm , 222..XL-MB-B-MB-C3 Series , 2 Rows , C3 Radial Clearance , GCr15, GCr15SiMn, SUJ2 Material , 1319918 Radial dynamic , 1999923 Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. 22240-B-MB-C2. 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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