What are the dimensions of this SKF yoke-type track roller?

This roller features a 25 mm bore, a 62 mm outside diameter, and a total width of 20.6 mm.

What running surface profile does the outer ring have?

The outer ring has a cylindrical (flat) outer surface designed for flat tracks and guideways.

How is this track roller shielded?

It is equipped on both sides with metal shields (2Z) to retain grease and keep out contaminants.

Can this SKF track roller be relubricated?

Yes, a lubrication hole in the inner ring allows for easy relubrication during maintenance.

What is the internal bearing design?

It is based on a double-row angular contact ball bearing, capable of accommodating heavy radial loads.

SKF 305705 C-2Z two-row cam roller (Yoke-type idler) 25 x 62 x 20.6 mm

Supplier number: SKF 305705 C-2Z | EAN 7316577742667

Recommended Retail Price €192.05

94.95 tax incl.

€78.47 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 3 products in stock.

Ordered before 20:00 - delivered as of 12/10/2026
Shipping costs €6.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL

↓ Documents (1) ✆ Talk to a specialist

Reliable yoke roller for heavy-duty tracks

Practical benefits

High radial load support: With its double row design, you reliably accommodate heavy radial loads and tilting moments across your guide systems.
Double shielded bearing protection: The metal shields on both sides protect internal components from contaminants, ensuring you experience smooth and long-lasting rotation.
Simple in-place relubrication: Using the lubrication hole in the inner ring, you easily replenish grease to maintain optimal performance with minimal downtime.

In a nutshell

The right choise for

With the Skf 305705 C-2Z double-row yoke-type track roller, you keep your guide systems, conveyors, and cam mechanisms running smoothly and reliably. Featuring a 25 mm bore, 62 mm outside diameter, and 20.6 mm width, this robust roller is built around a double-row angular contact ball bearing to easily handle heavy radial loads and tilting moments. Its cylindrical outer ring profile ensures consistent tracking on flat raceways and guide rails. The dual metal 2Z shields protect internal components against dirt and contamination, while the lubrication hole in the inner ring allows for quick relubrication during maintenance to keep machine downtime to a minimum.

Product information FAQ

€94.95

In stock - tax incl.

Key features according to our expert

Inner diameter: 25 mm
Width: 20,6 mm
Number of rows: 2
Sealing (bearing): Sealed on both sides
Material (bearing seal): Metal
Radial clearance: Not applicable
Axial clearance: CN (Normal)
Outer ring profile: Cylindrical
Outer diameter: 62 mm

Product description

These cam rollers (yoke-type track rollers) are designed to run on all types of tracks and to be used in cam drives, conveyor systems, etc. They are based on double row angular contact ball bearings. They have a thick-walled outer ring with a flat running surface and are supplied greased, sealed and ready-to-mount. A lubrication hole in the inner ring facilitates relubrication.

High radial load carrying capacity and relatively high speed capability
Accommodate tilting moments
Long service life
Ready to mount
Integral sealing, for increased reliability, with relubrication feature

Documents

⤓ Technical data sheet PDF

All Features

Inner diameter: 25 mm
Width: 20,6 mm
Number of rows: 2
Sealing (bearing): Sealed on both sides
Material (bearing seal): Metal
Radial clearance: Not applicable
Axial clearance: CN (Normal)
Outer ring profile: Cylindrical
Outer diameter: 62 mm
Basic static load rating: 12.2
Bearing part: Complete track roller
Tolerance class: Normal
Radial internal clearance: Not applicable
Material, bearing: Bearing steel
Relubrication feature: With
Lubricant: Grease
Sealing type: Non-contact
Cage: With
Sealing: Shield on both sides
Functional outside diameter: 62
Axial guidance of outer ring: Yes
Axial internal clearance: Normal
Limiting speed: 8000
Bore diameter: 25
Basic dynamic load rating: 19.9
Coating: Without
Rolling elements: Balls

Brand SKF
01210251
EAN 7316577742667
Supplier number SKF 305705 C-2Z

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this SKF yoke-type track roller?: This roller features a 25 mm bore, a 62 mm outside diameter, and a total width of 20.6 mm.
What running surface profile does the outer ring have?: The outer ring has a cylindrical (flat) outer surface designed for flat tracks and guideways.
How is this track roller shielded?: It is equipped on both sides with metal shields (2Z) to retain grease and keep out contaminants.
Can this SKF track roller be relubricated?: Yes, a lubrication hole in the inner ring allows for easy relubrication during maintenance.
What is the internal bearing design?: It is based on a double-row angular contact ball bearing, capable of accommodating heavy radial loads.