What are the dimensions of this deep groove ball bearing?

The bearing has an inside diameter of 45 mm, an outside diameter of 68 mm, and a width of 12 mm.

What does the 2RS1 designation mean for SKF?

It indicates that the bearing has rubber contact seals on both sides to protect against dust and moisture.

What internal radial clearance does this bearing have?

This model features normal internal radial clearance (CN).

What bore type does the SKF 61909-2RS1 have?

This ball bearing features a standard cylindrical bore.

Is this bearing suitable for high-temperature applications?

No, this standard steel model is not designed for high-temperature operating conditions.

SKF 61909-2RS1 single-row groove ball bearing cylindrical 45x68x12 mm

Supplier number: SKF 61909-2RS1 | EAN 7316577611642

Recommended Retail Price €180.06

88.95 tax incl.

€73.51 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 8 products in stock.

Ordered before 20:00 - delivered as of 17/10/2026
Shipping costs €6.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL
Delivered from Belgium

↓ Documents (1) ✆ Talk to a specialist

Reliable rotation with the 61909-2RS1

Practical benefits

Effective protection against contaminants: Dual rubber seals keep lubricant safely inside and block dirt, extending the service life of your machinery.
Smooth running at high speeds: You experience low friction, minimal vibration, and quiet operation even during demanding high-speed rotational tasks.
Handles radial and axial loads: The deep raceway allows you to support combined radial and axial forces in both directions with ease.

In a nutshell

The right choise for

With the Skf 61909-2RS1, you get reliable, low-friction rotation for your machinery and drive systems. This single-row steel deep groove ball bearing features a standard cylindrical bore and normal internal radial clearance (CN), with compact 45X68X12 mm dimensions that make it ideal for installations with limited radial space. Dual rubber contact seals keep factory lubricant securely inside while effectively blocking dust and moisture, eliminating the need for frequent relubrication. It reliably supports both radial and axial loads in either direction, reducing vibration and noise to ensure smooth, low-maintenance performance at high speeds.

Product information FAQ

€88.95

In stock - tax incl.

Key features according to our expert

Inner diameter: 45 mm
Width: 12 mm
Number of rows: 1
Sealing (bearing): Sealed on both sides
Material (bearing seal): Rubber
Radial clearance: CN (Normal)
Material (bearing): Steel
Material (cage): Brass (sheet)
Bore type: Cylindrical
High temperature: No
Outer diameter: 68 mm

Product description

Single row deep groove ball bearings with seals or shields are particularly versatile, have low friction and are optimized for low noise and low vibration, which enables high rotational speeds. They accommodate radial and axial loads in both directions, are easy to mount, and require less maintenance than many other bearing types. The integral sealing can significantly prolong bearing service life because it keeps lubricant in the bearings and contaminants out.

Integral sealing prolongs bearing service life
Simple, versatile and robust design
Low friction and high-speed capability
Accommodate radial and axial loads in both directions
Require little maintenance

Documents

⤓ Technical data sheet PDF

All Features

Inner diameter: 45 mm
Width: 12 mm
Number of rows: 1
Sealing (bearing): Sealed on both sides
Material (bearing seal): Rubber
Radial clearance: CN (Normal)
Material (bearing): Steel
Material (cage): Brass (sheet)
Bore type: Cylindrical
High temperature: No
Outer diameter: 68 mm
Basic static load rating: 9.8
Filling slots: Without
Tolerance class: Normal
Radial internal clearance: CN
Material, bearing: Bearing steel
Matched arrangement: No
Relubrication feature: Without
Lubricant: Grease
Sealing type: Contact
Sealing: Seal on both sides
Locating feature, bearing outer ring: None
Limiting speed: 6000
Bore diameter: 45
Basic dynamic load rating: 14
Coating: Without
Outer diameter: 68

Brand SKF
01011361
EAN 7316577611642
Supplier number SKF 61909-2RS1

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this deep groove ball bearing?: The bearing has an inside diameter of 45 mm, an outside diameter of 68 mm, and a width of 12 mm.
What does the 2RS1 designation mean for SKF?: It indicates that the bearing has rubber contact seals on both sides to protect against dust and moisture.
What internal radial clearance does this bearing have?: This model features normal internal radial clearance (CN).
What bore type does the SKF 61909-2RS1 have?: This ball bearing features a standard cylindrical bore.
Is this bearing suitable for high-temperature applications?: No, this standard steel model is not designed for high-temperature operating conditions.