RNAST45R Track Roller (Alt P/N: RSTO45)

RNAST45R

Bore Diameter:55 mm

Outside Diameter:85 mm

Width:19.8 mm

The RNAST45R bearing is a Track Rollers with an inner diameter of 55 mm , an outer diameter of 85 mm, a width of 19.8 mm. It typically uses Standard grade precision tolerances and features a Steel cage, Bearing Steel rings. Its dynamic radial rated load is approximately 37400 (N), its static radial rated load is approximately 66400 (N). Open type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Equivalent: RSTO45

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

Dimensions:

Inside Diameter:

55 mm

Outside Diameter:

85 mm

Thickness:

19.8 mm

Performance Data:

Dynamic load Capacity, Radial (Cr):

37400 (N)

Static load Capacity, Radial (Cor):

66400 (N)

Specifications:

HS Code:

8482500090

Structure:

Roller Bearing

Number of Rows:

Single

Demensions:

55x85x19.8

Brand:

Neutral Product

Precision Rating:

Standard

Bearing Material:

Bearing Steel

Cage material:

Steel

Seals Type:

Open

Roller Material:

Bearing Steel

Country of Origin:

China

Bore Type:

Cylindrical

Operating Temperature Range:

-30℃ to 120℃

System of Measurement:

Metric

Series:

RNAST..R

Rolling Element:

Roller

Closure Type:

Open

Transaction Information:

Transport Package:

Standard Export Package

Shipping Ways:

by Sea or Air

Min. Order:

1 Piece

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

RNAST45R Track Roller (Interchange Part No.: RSTO45), Open Type, with Cage, Separable, without Inner Ring.

Size: 55x85x19.8mm

Bore Diameter (Fw): 55mm

Outside diameter (D): 85mm

Width (C): 19.8mm

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	Fw	D	C	Basic Dynamic Load Rating	Basic Static Load Rating	INA	SKF	FAG
	g	mm			(N)	(N)	RSTO	RSTO	RSTO
RNAST45R	460	55	85	19.8	37400	66400	RSTO45	RSTO45	RSTO45

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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RNAST45R Track Roller (Alt P/N: RSTO45)

RNAST45R Track Roller (Alt P/N: RSTO45)

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