29376-E1-XL-MB Bore 380 Mm, Axial Spherical Roller Bearings With Flanging Ring With Solid Brass Cage

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29376-E1-XL-MB

Bore Diameter:380 mm

Outside Diameter:600 mm

Width:132 mm

Weight:132 kg

Min. Order:1 Piece

The 29376-E1-XL-MB Spherical Roller Thrust Bearings are suitable for heavy-duty applications involving alignment errors and impacts. Classic applications include large gate hoists in hydraulic engineering, ship stern tubes, mining crushers, continuous casting machine slewing tables, large crane slewing supports, and oil drilling rig rotary tables.

The 29376-E1-XL-MB bearing is a Axial spherical roller bearings with flanging ring with an inner diameter of 380 mm , an outer diameter of 600 mm, a width of 132 mm. GCr15, GCr15SiMn rings, GCr15, GCr15SiMn rolling mlement. Its dynamic axial rated load is approximately 3896219 N, its static axial rated load is approximately 15997559 N. together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

380 mm

Outside Diameter:

600 mm

Thickness:

132 mm

Weight:

132 KG

Dynamic load Capacity, axial (Ca):

3896219 N

Static load Capacity, axial (C0a):

15997559 N

Fatigue Load Limit, Axial (Cua):

854771 N

Reference speed (Grease rpm):

481

Limiting speed (Oil rpm):

829

Specifications:

Old Designations:

29376-E1-MB

Structure:

Thrust Spherical Roller Bearings

Number of Rows:

One

Bearing Material:

GCr15, GCr15SiMn

Cage Type:

MB = Solid brass cage

Rolling Mlement Material:

GCr15, GCr15SiMn

Bore Type:

Cylindrical bore

Operating Temperature:

-30 to 200 °C

System of Measurement:

Metric

Series:

293 series (293..-E1-XL-MB)

Rolling Element:

spherical roller

Transaction Information:

Transport Package:

Standard Export Package

Service:

7*24 hour

Shipping Ways:

by Sea or Air

Country of Origin:

china

Stock:

200 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

29376-E1-XL-MB bearings ( 380 mm x 600 mm x 132 mm) have the advantages of withstand extremely high axial loads and has a self-aligning function to compensate for installation errors or shaft deformation, and are therefore widely used in the Ship propulsion systems, oil drilling rigs, large cranes, hydroelectric generators, and heavy-duty gearboxes.

Part Number	29376-E1-XL-MB
Bearing Type	Axial spherical roller bearings with flanging ring
Design Type	E1 = Increased capacity design
Original model	29376-E1-MB
Cage	MB = Solid brass cage
Series	293 series (293..-E1-XL-MB)
Thread holes	No
Locating	No
Equivalent	29376-E1-MB
Permissible skewing	1.5° to 2.5°
X-Life	XL
Bearing Mass - m [lb]	291.0072
Performance
Axial Dynamic Capacity - C_a [lbf]	875870
Axial Static Capacity - C_0a [lbf]	3596251
Axial Fatigue Capacity - C_ua [lbf]	192152
Reference speed - n_B [min^–1]	481
Limiting speed - n_G [min^–1]	829
Dimension
Inside - d φ [inch]	14.9606
Outside - D Φ [inch]	23.6220
Thickness - T [inch]	5.1968
T₁ [inch]	2.4803
T₂ [inch]	1.8898
T₃ [inch]	3.2677
T₄ [inch]	3.7008
A [inch]	8.5039
D₁ [inch]	18.6614
d₁ [inch]	21.8504
r(min.) [inch]	0.2362
Mounting dimensions
d_a(min.) [inch]	18.8976
D_a(max.) [inch]	21.1811
D_b(min.) [inch]	24.0944
d_b(max.) [inch]	15.9055
r_a(max.) [inch]	0.1969

The 29376-E1-XL-MB Spherical Roller Thrust Bearings primarily consist of a shaft ring, a housing ring, asymmetrical drum-shaped rollers, and a cage assembly. The housing ring features a spherical raceway design, allowing the rollers to automatically adjust for alignment errors between the shaft and the housing ring.

The advantages of Spherical Roller Thrust Bearings lie in their superior self-aligning capability, effectively compensating for misalignment caused by installation skew or shaft deformation. They also possess extremely high axial load capacity, can withstand certain radial loads, and exhibit excellent impact resistance.

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29376-E1-XL-MB Bore 380 Mm, Axial Spherical Roller Bearings With Flanging Ring With Solid Brass Cage

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