What is the main benefit of a self-aligning ball bearing?

It accommodates angular misalignments and shaft deflections smoothly without increasing friction or wear.

What does the ETN9 suffix indicate?

The ETN9 suffix indicates a snap-type cage made of glass fibre reinforced polyamide.

Does this bearing have a cylindrical bore?

Yes, this model features a cylindrical bore designed for direct mounting onto a standard 30 mm shaft.

Is this SKF bearing sealed?

No, this is an open bearing without seals, suitable for external lubrication with oil or grease.

SKF 1306 ETN9 double-row self-aligning ball bearing cylindrical 30x72x19 mm

Supplier number: SKF 1306 ETN9 | EAN 7316576626302

Recommended Retail Price €119.02

58.80 tax incl.

€48.59 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 4 products in stock.

Delivery by DHL

↓ Documents (1) ✆ Talk to a specialist

Smooth operation with the Skf 1306 ETN9

Practical benefits

Automatic compensation for misalignment: You prevent excessive mechanical stress as the two rows of balls easily accommodate angular errors and shaft deflections.
Low friction at speed: The lightweight polyamide cage reduces internal friction and heat generation, helping you maintain consistent performance at higher operating speeds.
Straightforward standard mounting: With its 30 mm cylindrical bore, you mount the bearing directly and accurately onto conventional shafts.

In a nutshell

The right choise for

Keep your industrial machinery and drive systems running smoothly with the Skf 1306 ETN9 self-aligning ball bearing. Featuring an inside diameter of 30 mm, an outside diameter of 72 mm, and a width of 19 mm, this double-row bearing automatically accommodates angular misalignment and shaft deflections. This prevents premature wear and mechanical stress on long shafts, conveyor belts, and industrial fans. The glass fibre reinforced polyamide cage minimizes internal friction and heat build-up during high-speed rotation. With its standard cylindrical bore, you can mount this open bearing quickly and accurately onto conventional shafts for dependable performance.

Product information FAQ

€58.80

In stock - tax incl.

Key features according to our expert

Inner diameter: 30 mm
Width: 19 mm
Number of rows: 2
Sealing (bearing): Without seals
Material (bearing seal): Not applicable
Radial clearance: CN (Normal)
Material (cage): Plastic
Bore type: Cylindrical
Outer diameter: 72 mm

Product description

Self-aligning ball bearings have two rows of balls, a common sphered raceway in the outer ring and two deep uninterrupted raceway grooves in the inner ring. They are insensitive to angular misalignment of the shaft relative to the housing, which can be caused, for example, by shaft deflection.

Accommodate static and dynamic misalignment
Excellent high-speed performance
Excellent light load performance
Low friction

Documents

⤓ Technical data sheet PDF

All Features

Inner diameter: 30 mm
Width: 19 mm
Number of rows: 2
Sealing (bearing): Without seals
Material (bearing seal): Not applicable
Radial clearance: CN (Normal)
Material (cage): Plastic
Bore type: Cylindrical
Outer diameter: 72 mm
Basic static load rating: 6.8
Tolerance class: Normal
Retaining feature, inner ring: None
Radial internal clearance: CN
Cage: Non-metallic
Relubrication feature: Without
Reference speed: 19000
Lubricant: None
Sealing: Without
Material, bearing: Bearing steel
Locating feature, bearing outer ring: None
Coating: Without
Limiting speed: 13000
Bore diameter: 30
Basic dynamic load rating: 22.5
Outer diameter: 72

Brand SKF
01030063
EAN 7316576626302
Supplier number SKF 1306 ETN9

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this SKF ball bearing?: This bearing has an inside diameter of 30 mm, an outside diameter of 72 mm, and a width of 19 mm.
What is the main benefit of a self-aligning ball bearing?: It accommodates angular misalignments and shaft deflections smoothly without increasing friction or wear.
What does the ETN9 suffix indicate?: The ETN9 suffix indicates a snap-type cage made of glass fibre reinforced polyamide.
Does this bearing have a cylindrical bore?: Yes, this model features a cylindrical bore designed for direct mounting onto a standard 30 mm shaft.
Is this SKF bearing sealed?: No, this is an open bearing without seals, suitable for external lubrication with oil or grease.