24148-B-H40 Double Row Spherical Roller Bearings, Symmetric With Rib Washer

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24148-B-H40

Bore Diameter:240 mm

Outside Diameter:400 mm

Width:160 mm

Weight:78.82 kg

Min. Order:1 Piece

The 24148-B-H40 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 24148-B-H40 bearing is a Double row spherical roller bearings, symmetric with rib washer with an inner diameter of 240 mm , an outer diameter of 400 mm, a width of 160 mm. GCr15, GCr15SiMn, SUJ2 rings, GCr15, SUJ2 rolling mlement. Its dynamic radial rated load is approximately 2599832 N, its static radial rated load is approximately 3899834 N. It uses CN standard radial clearance, OPEN type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

240 mm

Outside Diameter:

400 mm

Thickness:

160 mm

Weight:

78.82 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

2599832 N

Static load Capacity, Radial (Cor):

3899834 N

Fatigue Load Limit, Radial:

339943 N

Reference speed (Grease rpm):

621

Limiting speed (Oil rpm):

1450

Specifications:

Structure:

Spherical Roller Bearings

Number of Rows:

Radial Clearance Trade No.:

Bearing Material:

GCr15, GCr15SiMn, SUJ2

Cage Type:

JPB = Stamping steel cage

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..-BE-XL-H40

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

24148-B-H40 bearings ( 240 mm x 400 mm x 160 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	24148-B-H40
Design Type	BE = with lose center lip ring
Bore Type	Z = Cylindrical bore
RIC	CN
Row	2
Bearing Type	Double row spherical roller bearings, symmetric with rib washer
Manufacturer Part Code	24148-BE-H40
Equivalent	24148-B-H40 , 24148-E1-H40
Cage	JPB = Stamping steel cage
Measurement	Metric
Seal type	OPEN
More	H40 = Without lubricating groove and holes
d φ Inside [inch]	9.449
D Φ Outside [inch]	15.748
B Width [inch]	6.299
n_B Reference speed (grease) [min^–1]	621
n_G Limiting speed (oil) [min^–1]	1450
Weight [kg]	78.82
r(min.) Chamfer [inch]	0.157
D₁ [inch]	13.346
d₂ [inch]	10.524
C_r Radial Dynamic [lbf]	584442
C_0r Radial static [lbf]	876682
C_ur Radial Fatigue [lbf]	76419
Temperature - T(min)[°C]	-30
Temperature - T(max)[°C]	+200
Mounting dimensions
d_a(min.) [inch]	10.118
D_a(max.) [inch]	15.079
r_a(max.) [mm]	78.82
Calculation coefficient
e	0.39
Y₀	1.67
Y₁	1.71
Y₂	2.54

The 24148-B-H40 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 24148-B-H40 ( 78.82 kg Mass, ID: 240 mm OD: 400 mm WD: 160 mm , 241..-BE-XL-H40 Series , 2 Rows , CN Radial Clearance , GCr15, GCr15SiMn, SUJ2 Material , 2599832 Radial dynamic , 3899834 Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. 24148-B-H40. 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.

24148-B-H40 Double Row Spherical Roller Bearings, Symmetric With Rib Washer

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