23240BK.MB.C4 Double Row Spherical Roller Bearings

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23240BK.MB.C4

Bore Diameter:200 mm

Outside Diameter:360 mm

Width:128 mm

Weight:55.8 kg

Min. Order:1 Piece

The 23240BK.MB.C4 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 23240BK.MB.C4 bearing is a Double row spherical roller bearings with an inner diameter of 200 mm , an outer diameter of 360 mm, a width of 128 mm. GCr15, GCr15SiMn, SUJ2 rings, GCr15, SUJ2 rolling mlement. Its dynamic radial rated load is approximately 1659929 N, its static radial rated load is approximately 2749945 N. It uses C4 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:

128 mm

Weight:

55.8 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

1659929

Static load Capacity, Radial (Cor):

2749945

Fatigue Load Limit, Radial:

162909

Reference speed (Grease rpm):

975

Limiting speed (Oil rpm):

1499

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:

K = Tapered bore (K = taper 1:12)

System of Measurement:

Metric

Series:

232..-B-K-MB-C4

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

23240BK.MB.C4 bearings have the advantages of Self-aligning, extremely high load-bearing capacity, thinnest cross-section, low friction, suitable for confined spaces, and are therefore widely used in the Large crushers, mills, and rotary kilns.

Part Number	23240BK.MB.C4
Design Type	B = with fixed central rib
Bore Type	K = Tapered bore (K = taper 1:12)
RIC	C4
Row	2
Bearing Type	Double row spherical roller bearings
Manufacturer Part Code	23240BKMBC4
Original Code	23240-B-K-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]	5.039
n_B Reference speed (grease) [min^–1]	975
n_G Limiting speed (oil) [min^–1]	1499
Weight [kg]	55.8
r(min.) Chamfer [inch]	0.157
D₁ [inch]	12.106
d_s [inch]	0.374
n_s [inch]	0.697
C_r Radial Dynamic [lbf]	373152
C_0r Radial static [lbf]	618187
C_ur Radial Fatigue [lbf]	36621
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]	55.8
Calculation coefficient
e	0.37
Y₀	1.79
Y₁	1.83
Y₂	2.72

The 23240BK.MB.C4 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 23240BK.MB.C4 ( 55.8 kg Mass, ID: 200 mm OD: 360 mm WD: 128 mm , 232..-B-K-MB-C4 Series , 2 Rows , C4 Radial Clearance , GCr15, GCr15SiMn, SUJ2 Material , 1659929 Radial dynamic , 2749945 Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. 23240BK.MB.C4. 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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