45388 Tapered Roller Bearing (Size: 440x720x226mm)

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45388

Bore Diameter:440 mm

Outside Diameter:720 mm

Width:226 mm

Weight:367 kg

Min. Order:1 Piece

The 45388 bearing is a Tapered Roller Bearings with an inner diameter of 440 mm , an outer diameter of 720 mm, a width of 226 mm. It typically uses Standard grade precision tolerances and features a Steel cage, Chrome Steel rings. It primarily bears Radial and Axial, Its dynamic radial rated load is approximately 5750 (kN), its static radial rated load is approximately 9130 (kN). together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Application: Mining, Petroleum Production, Power Generation, Power Transmission, Cement Processing, Aggregate Crushing, and Metal Recycling.

Dimensions:

Inside Diameter:

440 mm

Outside Diameter:

720 mm

Thickness:

226 mm

Weight:

367 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

5750 (kN)

Static load Capacity, Radial (Cor):

9130 (kN)

Specifications:

HS Code:

8482500090

Structure:

Roller Bearing

Number of Rows:

Double

Demensions:

440x720x226

Brand:

Neutral Product

Precision Rating:

Standard

Load Direction:

Radial and Axial

Bearing Material:

Chrome Steel

Cage material:

Steel

Roller Material:

Chrome Steel

Bore Type:

Cylindrical

Operating Temperature Range:

-40℃ to 120℃

System of Measurement:

Metric

Rolling Element:

Roller

Transaction Information:

Transport Package:

Standard Export Package

Shipping Ways:

by Sea or Air

Country of Origin:

China

Stock:

1000 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

45388 Double Row Tapered Roller Bearing, Metric Size, Ideal for Axial and Radial Loads, High Speed, Heavy Loads, Low Friction, and Long Service Life.

Size: 440x720x226mm

Inside Diameter (d): 440mm

Outside Diameter (D): 720mm

Width (T): 226mm

Ring Material: Chrome Steel

Roller Material: Chrome Steel

Cage Material: Steel

Number of Row: 2

Working Temperature: -40°C to 120°C

Tolerance Class: Normal

HS Code: 8482500090

Double Row Tapered Roller Bearing (TDI Type)
Bearing No.	Main Dimensions (mm)				Basic Load Ratings (kN)		Weight
Bearing No.	d	D	T	B	Cr	Cor	kg
45388	440	720	226	226	5750	9130	367

TDI type tapered roller bearings have a one-piece double inner race and two single outer races and are typically supplied complete with an outer race spacer as a pre-set assembly. The bearing can be used at fixed positions on rotation shaft applications. For rotating housing application it can be used to float on the stationary shaft.

Tapered roller bearings are widely used in automobile, motor, gear, injection molding machines, machine tools, mining machinery, engineering machinery, motorcycles, office equipment, paper making machinery, pumps and compressors, wind power generator and so on.

All the bearings we are offering are direct factory price, fast delivery, perfect quality. For more bearings, please feel free to mail us at [email protected] or contact us by Wechat or Whatsapp at +8618062246726.

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45388 Tapered Roller Bearing (Size: 440x720x226mm)

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