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SKF Single Row Deep Groove Ball Bearing 20 mm ID, 37 mm OD, 9 mm Width, Sealed, Stainless Steel W 61904-2RS1

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SKF Single Row Deep Groove Ball Bearing 20 mm ID, 37 mm OD, 9 mm Width, Sealed, Stainless Steel W 61904-2RS1

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Category Rotary Bearings & Housing Units Brand SKF Condition New

Specifications

Country of Origin	Japan
Brand	SKF
Model	W 61904-2RS1
Series	1 Extra Light Thrust
Outside diameter	37mm
Inside Diameter	20mm
Number of Rows	1
Ball Material	Stainless Steel
Limiting Speed	12000rpm
Internal Clearance	CN
End Type	Sealed
Bore Type	Parallel
Bearing Type	Single Row Deep Groove Ball
Cage Material	Sheet Metal
Race Width	9mm
Race Material	Stainless Steel
Static Load Rating	3.65kN
Race Type	Plain
Dynamic Load Rating	5.53kN
RS PRO SS61904-2RS 1 Row Ball Bearing - 20 mm ID, 37 mm ODRS Stock No.	893-7470Brand: RS PROManufacturers Part No.: SS61904-2RS
RS PRO SS61904-2RS 1 Row Ball Bearing - 20 mm ID, 37 mm ODBrand	RS PRO

Key Features

Features sealed design with nitrile rubber seals on both sides to prevent contamination and lubricant leakage.
Manufactured using stainless steel for balls and races ensuring corrosion resistance and easy cleaning.
Dynamic load rating of 5.53 kN supports heavy radial and axial loads efficiently.
Operates safely at speeds up to 12,000 revolutions per minute, suitable for high-speed machinery.
Designed with sheet metal cage and parallel bore for easy mounting and reliable operation.
Internal clearance is CN type for precise fitting and controlled radial play.
Ideal for food processing, chemical processing, milling machines, and agricultural equipment.
Durable nitrile rubber seals provide resistance to oils and acids ensuring long-lasting maintenance-free use.

Product Description

SKF W 61904-2RS1 single row deep groove ball bearing features a 20 mm inside diameter, 37 mm outside diameter, and 9 mm race width, constructed with stainless steel balls and races for excellent corrosion resistance. The bearing employs a sealed design with nitrile rubber seals on both sides that prevent ingress of contaminants and retain the food-grade grease lubricant, making it suitable for hygiene sensitive environments such as food processing industries.

The bearing's dynamic load rating of 5.53 kN allows it to handle substantial radial and axial loads while maintaining low friction and noise levels, contributing to efficient machinery operation. With a limiting speed of 12,000 rpm, this bearing supports fast-paced industrial processes effectively.

Its sheet metal cage and parallel bore design facilitate easy installation on shafts and secure fitment between gears, making it versatile for various mechanical assemblies. The CN internal clearance ensures optimum radial play under operating conditions, enhancing durability.

Common applications include use in food and beverage processing equipment, chemical processing plants, milling machines, and agricultural machinery, where hygiene, corrosion resistance, and performance reliability are paramount.

The bearing is manufactured in Japan, ensuring adherence to high-quality standards. It is supplied new and ready for immediate integration into industrial, laboratory, HVAC, manufacturing, and agricultural equipment.

Features sealed nitrile rubber seals to prevent contamination and lubricant leakage. Stainless steel construction provides corrosion resistance and ease of cleaning. Dynamic load rating of 5.53 kN supports heavy loads in both radial and axial directions.

Suitable for high-speed operations up to 12,000 rpm. Sheet metal cage and parallel bore ensure easy mounting and reliable shaft fitting. Internal clearance CN ensures precise radial play and bearing performance. Ideal for demanding applications in food processing, chemical, milling, and agriculture sectors.

This SKF ball bearing is a durable and low-maintenance component designed to enhance the operational efficiency and reliability of your machinery. Browse the Ball Bearings category on EnvMart for more industrial-grade bearings from trusted brands like SKF.

Explore more products in our Rotary Bearings & Housing Units category.

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Frequently Asked Questions

This ball bearing has an inside diameter of 20 mm, an outside diameter of 37 mm, and a race width of 9 mm.

The dynamic load rating of this model is 5.53 kN, allowing it to support substantial radial and axial loads efficiently.

It operates safely at speeds up to 12,000 revolutions per minute (rpm), making it suitable for high-speed machinery applications.

This bearing is constructed with stainless steel for both the balls and races, ensuring corrosion resistance and ease of cleaning.

It features sealed nitrile rubber seals on both sides to prevent contamination and retain the lubricant, enhancing its suitability for hygiene-sensitive environments.

The internal clearance is of CN type, which ensures precise radial play under operating conditions.

Common applications include food processing, chemical processing, milling machines, and agricultural equipment, where hygiene and performance reliability are critical.

The static load rating is 3.65 kN, indicating the maximum load the bearing can withstand without moving.

This bearing is manufactured in Japan, ensuring adherence to high-quality standards.

It is a single row deep groove ball bearing, designed to accommodate both radial and axial loads.

The cage material for this model is sheet metal, which contributes to its overall design and performance.