521823 Bore 670 Mm, Tapered Roller Thrust Bearings Double Acting, With Spacer, Brass Cage

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521823

Bore Diameter:670 mm

Outside Diameter:900 mm

Width:230 mm

Weight:395 kg

Min. Order:1 Piece

The 521823 Rolling mill bearings are mainly suitable for applications such as floating ends that bear medium to heavy radial loads and need to accommodate shaft thermal expansion, or roll necks that need to bear combined radial and axial loads, as well as gear drives.

The 521823 bearing is a Tapered Roller Thrust Bearings double acting, with spacer with an inner diameter of 670 mm , an outer diameter of 900 mm, a width of 230 mm. Bearing steel rings, Bearing steel rolling mlement. It primarily bears axial, Its dynamic radial rated load is approximately 3800000 N, its static radial rated load is approximately 21200000 N. Open type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

670 mm

Outside Diameter:

900 mm

Thickness:

230 mm

Weight:

395 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

3800000 N

Static load Capacity, Radial (Cor):

21200000 N

Specifications:

Structure:

Thrust Tapered Roller Bearings

Number of Rows:

Two

Load Direction:

axial

Bearing Material:

Bearing steel

Cage Type:

brass cage

Seals Type:

Open

Rolling Mlement Material:

Bearing steel

Bore Type:

Cylindrical

System of Measurement:

metric

Rolling Element:

Tapered Rollers

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

521823 bearings ( 670 mm x 900 mm x 230 mm) have the advantages of Extremely high load-bearing capacity and rigidity, and are therefore widely used in the Hot rolling, cold rolling, and wire rod mills.

Part Number	521823
Interchangeable	FAG 521823
Cage	brass cage
Seal	Open
Bearing Type	Tapered Roller Thrust Bearings double acting, with spacer
Other	retaining groove in shaft washer
Bearing Weight [lb]	870.817
d_w Inside [inch]	26.378
d_g [inch]	28.543
D_g Outside [inch]	35.433
S_w [inch]	1.969
H Height [inch]	9.055
r_s min Chamfer	5 mm
r_1s min Chamfer	2 mm
C_r Radial Dynamic [lbf]	854240
C_0r Radial Static [lbf]	4765760
D₄ max [inch]	27.559
r_g max Fillet radius [inch]	0.157
r_g1 max Fillet radius [inch]	0.079

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521823 Bore 670 Mm, Tapered Roller Thrust Bearings Double Acting, With Spacer, Brass Cage

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