70FC49350WK Cylindrical Roller Bearing (Size: 320.833x490x350mm)

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70FC49350WK

Bore Diameter:320.833 mm

Outside Diameter:490 mm

Width:350 mm

Weight:226 kg

Min. Order:1 Piece

The 70FC49350WK bearing is a Cylindrical Roller Bearings with an inner diameter of 320.833 mm , an outer diameter of 490 mm, a width of 350 mm. It typically uses Standard grade precision tolerances and features a Steel or Brass cage, Chrome Steel rings. Its dynamic radial rated load is approximately 5910 (kN), its static radial rated load is approximately 11100 (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:

320.833 mm

Outside Diameter:

490 mm

Thickness:

350 mm

Weight:

226 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

5910 (kN)

Static load Capacity, Radial (Cor):

11100 (kN)

Specifications:

HS Code:

8482500090

Structure:

Roller Bearing

Number of Rows:

Four

Demensions:

320.833x490x350

Brand:

Neutral Product

Precision Rating:

Standard

Bearing Material:

Chrome Steel

Cage material:

Steel or Brass

Roller Material:

Chrome Steel

Bore Type:

Tapered

Operating Temperature Range:

-40℃ to 120℃

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

70FC49350WK Four Row Cylindrical Roller Bearing

Size: 320.833x490x350mm

Inside Diameter (d): 320.833mm

Outside Diameter (D): 490mm

Width (B): 350mm

Material: Chrome Steel

Number of Row: Four

Bore Type: Tapered

Working Temperature: -40°C to 120°C

Radial Internal Clearance: Normal

Tolerance Class: Normal

HS Code: 8482500090

Four Row Cylindrical Roller Bearing (Tapered Bore)
Bearing No.	Main Dimensions (mm)				Basic Load Ratings (kN)		Weight
Bearing No.	d	d1	D	B	Cr	Cor	kg
70FC49350WK	320.833	350	490	350	5910	11100	226

Four Row Cylindrical Roller Bearings, having superior resistance to radial load, are suitable for use at a high-speed.

Since the inner ring raceway surface and the roll can be finished simultaneously after the inner ring is mounted on the roll neck (the inner ring raceway surface is grounded by a roll grinding machine, and then, the roll barrel is finished based on the grounded surface), rolling accuracy is improved. Additionally, residual clearance of the bearing can be adjusted freely.

Cylindrical roller bearings are used in a variety of applications. Examples include mining, petroleum production, power generation, power transmission, cement processing, aggregate crushing, and metal recycling.

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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70FC49350WK Cylindrical Roller Bearing (Size: 320.833x490x350mm)

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