232/850-B-MB-C3 Spherical Roller Bearings With Central Rib Cylindrical Bore

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232/850-B-MB-C3

Bore Diameter:850 mm

Outside Diameter:1500 mm

Width:515 mm

Weight:3920 kg

Min. Order:1 Piece

The 232/850-B-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 232/850-B-MB-C3 bearing is a Spherical roller bearings With central rib Cylindrical bore with an inner diameter of 850 mm , an outer diameter of 1500 mm, a width of 515 mm. GCr15, GCr15SiMn, SUJ2 rings, GCr15, SUJ2 rolling mlement. Its dynamic radial rated load is approximately 21999901 N, its static radial rated load is approximately 47499910 N. It uses C3 standard radial clearance, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

850 mm

Outside Diameter:

1500 mm

Thickness:

515 mm

Weight:

3920 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

21999901 N

Static load Capacity, Radial (Cor):

47499910 N

Fatigue Load Limit, Radial:

2949931 N

Reference speed (Grease rpm):

114

Limiting speed (Oil rpm):

335

Specifications:

Old Designations:

232/850BMBC3

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

Operating Temperature:

-30 to +200 °C

System of Measurement:

Metric

Series:

232..-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

232/850-B-MB-C3 bearings ( 850 mm x 1500 mm x 515 mm) 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	232/850-B-MB-C3
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	232/850BMBC3
Cage	MB = Solid brass cage, guided on inner ring
Measurement	Metric
d φ Inside [inch]	33.465
D Φ Outside [inch]	59.055
B Width [inch]	20.276
n_B Reference speed (grease) [min^–1]	114
n_G Limiting speed (oil) [min^–1]	335
Weight [kg]	3920
r(min.) Chamfer [inch]	0.591
D₁ [inch]	50.283
d_s [inch]	0.492
n_s [inch]	0.925
C_r Radial Dynamic [lbf]	4945577
C_0r Radial static [lbf]	10677979
C_ur Radial Fatigue [lbf]	663144
Temperature - T(min)[°C]	-30
Temperature - T(max)[°C]	+200
Mounting dimensions
d_a(min.) [inch]	35.748
D_a(max.) [inch]	56.772
r_a(max.) [mm]	3920
Calculation coefficient
e	0.35
Y₀	1.88
Y₁	1.92
Y₂	2.86

The 232/850-B-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 232/850-B-MB-C3 ( 3920 kg Mass, ID: 850 mm OD: 1500 mm WD: 515 mm , 232..-B-MB-C3 Series , 2 Rows , C3 Radial Clearance , GCr15, GCr15SiMn, SUJ2 Material , 21999901 Radial dynamic , 47499910 Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. 232/850-B-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.

232/850-B-MB-C3 Spherical Roller Bearings With Central Rib Cylindrical Bore

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