23876-K-MB-C4 Spherical Roller Bearings With Central Rib Tapered Bore(K = Taper 1:12)

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23876-K-MB-C4

Bore Diameter:380 mm

Outside Diameter:480 mm

Width:75 mm

Weight:33.5 kg

Min. Order:1 Piece

The 23876-K-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 23876-K-MB-C4 bearing is a Spherical roller bearings With central rib Tapered bore(K = taper 1:12) with an inner diameter of 380 mm , an outer diameter of 480 mm, a width of 75 mm. GCr15, GCr15SiMn, SUJ2 rings, GCr15, SUJ2 rolling mlement. Its dynamic radial rated load is approximately 964903 N, its static radial rated load is approximately 2399939 N. It uses C4 standard radial clearance, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

380 mm

Outside Diameter:

480 mm

Thickness:

75 mm

Weight:

33.5 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

964903 N

Static load Capacity, Radial (Cor):

2399939 N

Fatigue Load Limit, Radial:

162915 N

Limiting speed (Oil rpm):

992

Specifications:

Old Designations:

23876KMBC4

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)

Operating Temperature:

-30 to +200 °C

System of Measurement:

Metric

Series:

238..-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

23876-K-MB-C4 bearings ( 380 mm x 480 mm x 75 mm) have the advantages of Self-aligning, high load-bearing capacity, and impact resistant, and are therefore widely used in the Mining machinery, metallurgical equipment, papermaking machinery, vibrating screens, wind turbines, and large industrial gearboxes.

Part Number	23876-K-MB-C4
Design drawing	2
Bore Type	K = Tapered bore (K = taper 1:12)
RIC	C4
Row	2
Bearing Type	Spherical roller bearings With central rib Tapered bore(K = taper 1:12)
Manufacturer Part Code	23876KMBC4
Cage	MB = Solid brass cage, guided on inner ring
Measurement	Metric
d φ Inside [inch]	14.961
D Φ Outside [inch]	18.898
B Width [inch]	2.953
n_G Limiting speed (oil) [min^–1]	992
Weight [kg]	33.5
r(min.) Chamfer [inch]	0.083
D₁ [inch]	17.744
d_s [inch]	0.248
n_s [inch]	0.480
C_r Radial Dynamic [lbf]	216910
C_0r Radial static [lbf]	539506
C_ur Radial Fatigue [lbf]	36623
Temperature - T(min)[°C]	-30
Temperature - T(max)[°C]	+200
Mounting dimensions
d_a(min.) [inch]	15.362
D_a(max.) [inch]	18.496
r_a(max.) [mm]	33.5
Calculation coefficient
e	0.14
Y₀	4.87
Y₁	4.98
Y₂	7.41

The 23876-K-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 23876-K-MB-C4 ( 33.5 kg Mass, ID: 380 mm OD: 480 mm WD: 75 mm , 238..-K-MB-C4 Series , 2 Rows , C4 Radial Clearance , GCr15, GCr15SiMn, SUJ2 Material , 964903 Radial dynamic , 2399939 Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. 23876-K-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.

23876-K-MB-C4 Spherical Roller Bearings With Central Rib Tapered Bore(K = Taper 1:12)

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