NAST50R Track Roller (Alt P/N: STO50)

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NAST50R

Bore Diameter:50 mm

Outside Diameter:90 mm

Width:20 mm

Min. Order:1 Piece

The NAST50R bearing is a Track Rollers with an inner diameter of 50 mm , an outer diameter of 90 mm, a width of 20 mm. It typically uses Standard grade precision tolerances and Bearing Steel rings. Its dynamic radial rated load is approximately 38900 (N), its static radial rated load is approximately 71700 (N). Open type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Equivalent: STO50

Application: Conveyors, Process Transfer Lines, Power Generation, Metal Processing, Transportation, Food Processing, and Packaging.

Dimensions:

Inside Diameter:

50 mm

Outside Diameter:

90 mm

Thickness:

20 mm

Performance Data:

Dynamic load Capacity, Radial (Cr):

38900 (N)

Static load Capacity, Radial (Cor):

71700 (N)

Specifications:

HS Code:

8482500090

Structure:

Roller Bearing

Number of Rows:

Single

Demensions:

50x90x20

Brand:

Neutral Product

Precision Rating:

Standard

Bearing Material:

Bearing Steel

Seals Type:

Open

Roller Material:

Bearing Steel

Bore Type:

Cylindrical

Operating Temperature Range:

-30℃ to 120℃

System of Measurement:

Metric

Series:

NAST..R

Rolling Element:

Roller

Closure Type:

Open

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

NAST50R Track Roller (Interchange Part No.: STO50), Open Type, with Cage, Separable, with Inner Ring.

Size: 50x90x20mm

Bore Diameter (d): 50mm

Outside diameter (D): 90mm

Width (B): 20mm

Ring Material: Bearing Steel

Rolling Element Material: Bearing Steel

Cage Material: Sheet Steel

Sealing Type: Open

Operating Temperature: -30 ºC to +120 ºC

Outer Ring Profile: Crowned Outer Ring

HS Code: 8482500090

Part No.	Weight	Dimension			Basic Dynamic Load Rating	Basic Static Load Rating	Interchange Part No.
	Weight	d	D	B	Basic Dynamic Load Rating	Basic Static Load Rating	INA	SKF	FAG
	g	mm			(N)	(N)	STO	STO	STO
NAST50R	635	50	90	20	38900	71700	STO50	STO50	STO50

Track Rollers are bearings designed for outer ring rotation, in which needle rollers are incorporated in a thick walled outer ring. Track rollers include separable and non-separable types. These bearings are available in a variety of types to suit almost any kind of application. They are widely used for cam mechanisms and for linear motions of conveying 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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NAST50R Track Roller (Alt P/N: STO50)

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