230/710K.MB.C3 Double Row Spherical Roller Bearings, Symmetric 3 Ribs

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230/710K.MB.C3

Bore Diameter:710 mm

Outside Diameter:1030 mm

Width:236 mm

Weight:645 kg

Min. Order:1 Piece

The 230/710K.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 230/710K.MB.C3 bearing is a Double row spherical roller bearings, symmetric 3 ribs with an inner diameter of 710 mm , an outer diameter of 1030 mm, a width of 236 mm. GCr15, GCr15SiMn, SUJ2 rings, GCr15, SUJ2 rolling mlement. Its dynamic radial rated load is approximately 7599804 N, its static radial rated load is approximately 16899846 N. It uses C3 standard radial clearance, OPEN type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

710 mm

Outside Diameter:

1030 mm

Thickness:

236 mm

Weight:

645 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

7599804

Static load Capacity, Radial (Cor):

16899846

Fatigue Load Limit, Radial:

1179938

Reference speed (Grease rpm):

300

Limiting speed (Oil rpm):

569

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

Seals Type:

OPEN

Rolling Mlement Material:

GCr15, SUJ2

Bore Type:

K = Tapered bore (taper 1:12)

Operating Temperature:

-30 to +200 °C

System of Measurement:

Metric

Series:

230..-B-K-MB

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

230/710K.MB.C3 bearings ( 710 mm x 1030 mm x 236 mm) have the advantages of Small cross-section, high load-bearing capacity, self-aligning, and low friction, and are therefore widely used in the Gearbox, motor, space-constrained transmission components.

Part Number	230/710K.MB.C3
Design Type	B = with fixed central rib
Bore Type	K = Tapered bore (taper 1:12)
RIC	C3
Row	2
Adapter sleeve	H30/710-HG
Bearing Type	Double row spherical roller bearings, symmetric 3 ribs
Manufacturer Part Code	230/710BK.MB.C3
Equivalent	230/710BK.MB.C3 , 230/710K.MB.C3
Withdrawal sleeve	AH30/710A-H
Cage	MB = Solid brass cage, guided on inner ring
Measurement	Metric
Seal type	OPEN
Relubrication	Standard
d φ Inside [inch]	27.953
D Φ Outside [inch]	40.551
B Width [inch]	9.291
n_B Reference speed (grease) [min^–1]	300
n_G Limiting speed (oil) [min^–1]	569
Weight [kg]	645
r(min.) Chamfer [inch]	0.295
D₁ [inch]	36.961
d_s [inch]	0.492
n_s [inch]	0.925
C_r Radial Dynamic [lbf]	1708435
C_0r Radial static [lbf]	3799085
C_ur Radial Fatigue [lbf]	265250
Temperature - T(min)[°C]	-30
Temperature - T(max)[°C]	+200
Mounting dimensions
d_a(min.) [inch]	29.055
d_a(max.) [inch]	30.905
D_a(max.) [inch]	39.449
d_b(min.) [inch]	28.937
B_a(min.) [inch]	0.906
r_a(max.) [mm]	645
Calculation coefficient
e	0.22
Y₀	3
Y₁	3.07
Y₂	4.57

The 230/710K.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 230/710K.MB.C3 ( 645 kg Mass, ID: 710 mm OD: 1030 mm WD: 236 mm , 230..-B-K-MB Series , 2 Rows , C3 Radial Clearance , GCr15, GCr15SiMn, SUJ2 Material , 7599804 Radial dynamic , 16899846 Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. 230/710K.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.

230/710K.MB.C3 Double Row Spherical Roller Bearings, Symmetric 3 Ribs

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