829784 Thrust Tapered Roller Bearing (Alt P/N: 351121C)

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829784

Bore Diameter:420 mm

Outside Diameter:620 mm

Width:170 mm

Weight:185 kg

Min. Order:1 Piece

The 829784 bearing is a Thrust Tapered Roller Bearings with an inner diameter of 420 mm , an outer diameter of 620 mm, a width of 170 mm. It typically uses Standard grade precision tolerances and features a Brass cage, Chrome Steel rings. Its dynamic radial rated load is approximately 2420 (kN), its static radial rated load is approximately 12200 (kN). together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Interchange code: SKF 351121C

Application: Rolling Mills, Metal Processing Equipment, Precision Equipment

Dimensions:

Inside Diameter:

420 mm

Outside Diameter:

620 mm

Thickness:

170 mm

Weight:

185 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

2420 (kN)

Static load Capacity, Radial (Cor):

12200 (kN)

Specifications:

HS Code:

8482500090

Structure:

Roller Bearing

Number of Rows:

Double

Demensions:

420x620x170

Brand:

Neutral Product

Precision Rating:

Standard

Bearing Material:

Chrome Steel

Cage material:

Brass

Roller Material:

Chrome Steel

Bore Type:

Cylindrical

Operating Temperature Range:

-30℃ 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

829784 Thrust Tapered Roller Bearing (Interchange P/N: SKF 351121C), Double-Direction, Heavy-Duty, High Load Capacity, Low Friction.

Size: 420x620x170mm

Inside Diameter (d): 420 mm

Outside Diameter (D): 620 mm

Width / Thickness (H): 170 mm

Bearing Race Material: High-Grade Chrome Steel

Bearing Roller Material: High-Grade Chrome Steel

Cage Material: Machined Brass Cage

Working Temperature: -30°C to +120°C

HS Code: 8482500090

Bilateral Double Row Thrust Tapered Roller Bearing
Part No.	Interchange P/N.		Boundary Dimension (mm)						Basic Load Ratings (kN)		Weight
Part No.	SKF	FAG	d	D	H	da	D1	B	Cr	Cor	KG
829784	351121C	-	420	620	170	455	465	35	2420	12200	185

A bilateral double-row thrust tapered roller bearing is a heavy-duty mechanical component designed to handle extreme bidirectional axial (thrust) loads while maintaining high system rigidity. They are most commonly utilized in high-stress industrial applications such as rolling mill roll necks, heavy mining equipment, and large gearboxes.

Common Applications and Industries:

Rolling Mills: Frequently installed on the roll necks of metal-processing mills to absorb severe axial forces during the flattening process.

Machinery: Utilized in large earth-moving machinery, agricultural equipment, and heavy hoisting equipment.

Precision Equipment: Select sizes are calibrated for heavy-duty rotary tables and large-scale industrial printing equipment.

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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829784 Thrust Tapered Roller Bearing (Alt P/N: 351121C)

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