241/530B.MB Double Row Spherical Roller Bearings, Main Dimensions To DIN 635-2

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241/530B.MB

Bore Diameter:530 mm

Outside Diameter:870 mm

Width:335 mm

Weight:784 kg

Min. Order:1 Piece

The 241/530B.MB 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 241/530B.MB bearing is a Double row spherical roller bearings, main dimensions to DIN 635-2 with an inner diameter of 530 mm , an outer diameter of 870 mm, a width of 335 mm. GCr15, GCr15SiMn, SUJ2 rings, GCr15, SUJ2 rolling mlement. Its dynamic radial rated load is approximately 10699802 N, its static radial rated load is approximately 19099847 N. It uses CN standard radial clearance, OPEN type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

530 mm

Outside Diameter:

870 mm

Thickness:

335 mm

Weight:

784 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

10699802 N

Static load Capacity, Radial (Cor):

19099847 N

Fatigue Load Limit, Radial:

1289918 N

Reference speed (Grease rpm):

196

Limiting speed (Oil rpm):

535

Specifications:

Structure:

Spherical Roller Bearings

Number of Rows:

Radial Clearance Trade No.:

Bearing Material:

GCr15, GCr15SiMn, SUJ2

Cage Type:

MB1 = Solid brass cage, guided on inner ring

Seals Type:

OPEN

Rolling Mlement Material:

GCr15, SUJ2

Bore Type:

Z = Cylindrical bore

Operating Temperature:

-30 to +200 °C

System of Measurement:

Metric

Series:

241..-BEA

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

241/530B.MB bearings ( 530 mm x 870 mm x 335 mm) have the advantages of High load-bearing capacity, impact resistant, self-aligning, and easy to install, and are therefore widely used in the Wind turbine main shaft, large ship main shaft, giant construction machinery.

Part Number	241/530B.MB
Design Type	BEA = with lose center lip ring
Bore Type	Z = Cylindrical bore
RIC	CN
Row	2
Bearing Type	Double row spherical roller bearings, main dimensions to DIN 635-2
Manufacturer Part Code	241/530-BEA-MB1
Equivalent	241/530-B-MB , 241/530-E1A-MB1
Cage	MB1 = Solid brass cage, guided on inner ring
Measurement	Metric
Seal type	OPEN
Relubrication	Standard
d φ Inside [inch]	20.866
D Φ Outside [inch]	34.252
B Width [inch]	13.189
n_B Reference speed (grease) [min^–1]	196
n_G Limiting speed (oil) [min^–1]	535
Weight [kg]	784
r(min.) Chamfer [inch]	0.295
D₁ [inch]	29.248
d_s [inch]	0.492
n_s [inch]	0.925
C_r Radial Dynamic [lbf]	2405315
C_0r Radial static [lbf]	4293645
C_ur Radial Fatigue [lbf]	289973
Temperature - T(min)[°C]	-30
Temperature - T(max)[°C]	+200
Mounting dimensions
d_a(min.) [inch]	22.126
D_a(max.) [inch]	32.992
r_a(max.) [mm]	784
Calculation coefficient
e	0.37
Y₀	1.79
Y₁	1.83
Y₂	2.72

The 241/530B.MB 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 241/530B.MB ( 784 kg Mass, ID: 530 mm OD: 870 mm WD: 335 mm , 241..-BEA Series , 2 Rows , CN Radial Clearance , GCr15, GCr15SiMn, SUJ2 Material , 10699802 Radial dynamic , 19099847 Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. 241/530B.MB. 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.

241/530B.MB Double Row Spherical Roller Bearings, Main Dimensions To DIN 635-2

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