What are the dimensions of this ball bearing?

The ball bearing has an inside diameter of 35 mm, an outside diameter of 80 mm, and a width of 31 mm.

How do you mount a bearing with a tapered bore?

The 1:12 tapered bore mounts directly onto a tapered shaft or onto a cylindrical shaft using an adapter sleeve.

What is the benefit of a self-aligning bearing?

It compensates for static and dynamic angular misalignment or shaft deflections without increasing friction.

What type of cage is used in the SKF 2307 EKTN9?

It is equipped with a glass-fibre reinforced polyamide cage (TN9) for reduced friction and smooth running.

Is this ball bearing sealed?

No, this is an open bearing without seals, designed for external oil or grease lubrication in a protected housing.

SKF 2307 EKTN9 double-row self-aligning ball bearing tapered 35x80x31 mm

Supplier number: SKF 2307 EKTN9 | EAN 7316577053336

Recommended Retail Price €221.44

109.60 tax incl.

€90.58 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 6 products in stock.

Ordered before 20:00 - delivered as of 13/10/2026
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

Dependable alignment by Skf

Practical benefits

Accommodates angular misalignment: The double-row self-aligning design smoothly compensates for shaft deflections and mounting misalignments during operation.
Easy tapered mounting: The tapered bore allows you to mount the bearing securely and swiftly onto shafts using adapter sleeves.
Quiet polyamide cage: Built with a durable polymer cage, you achieve reduced operating friction and stable performance at high rotational speeds.

In a nutshell

The right choise for

Keep your rotating equipment running smoothly and reliably with the Skf 2307 EKTN9 double-row self-aligning ball bearing. Its self-aligning design effortlessly accommodates angular misalignment and shaft deflections without increasing friction or generating excess heat. Featuring a tapered bore with dimensions of 35X80X31 mm, it mounts quickly and accurately onto shafts using an adapter sleeve. The glass-fibre reinforced polyamide cage (TN9) ensures quiet operation and low vibration levels even at high rotational speeds in machinery such as conveyors and fans. This open bearing provides the dependable performance and precision you need for industrial maintenance and machine building.

Product information FAQ

€109.60

In stock - tax incl.

Key features according to our expert

Inner diameter: 35 mm
Width: 31 mm
Number of rows: 2
Sealing (bearing): Without seals
Material (bearing seal): Not applicable
Radial clearance: CN (Normal)
Material (cage): Plastic
Bore type: Tapered
Outer diameter: 80 mm

Product description

Self-aligning ball bearings, with a tapered bore, 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. The tapered bore facilitates ease of mounting via adapter sleeves or withdrawal sleeves.

Ease of mounting via adapter sleeves or withdrawal sleeves
Accommodate static and dynamic misalignment
Excellent high-speed performance
Excellent light load performance
Low friction

Documents

⤓ Technical data sheet PDF

All Features

Inner diameter: 35 mm
Width: 31 mm
Number of rows: 2
Sealing (bearing): Without seals
Material (bearing seal): Not applicable
Radial clearance: CN (Normal)
Material (cage): Plastic
Bore type: Tapered
Outer diameter: 80 mm
Basic static load rating: 11.2
Tolerance class: Normal
Retaining feature, inner ring: None
Radial internal clearance: CN
Cage: Non-metallic
Relubrication feature: Without
Reference speed: 16000
Lubricant: None
Sealing: Without
Material, bearing: Bearing steel
Locating feature, bearing outer ring: None
Coating: Without
Limiting speed: 12000
Bore diameter: 35
Basic dynamic load rating: 39.7
Outer diameter: 80

Brand SKF
01030152
EAN 7316577053336
Supplier number SKF 2307 EKTN9

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this ball bearing?: The ball bearing has an inside diameter of 35 mm, an outside diameter of 80 mm, and a width of 31 mm.
How do you mount a bearing with a tapered bore?: The 1:12 tapered bore mounts directly onto a tapered shaft or onto a cylindrical shaft using an adapter sleeve.
What is the benefit of a self-aligning bearing?: It compensates for static and dynamic angular misalignment or shaft deflections without increasing friction.
What type of cage is used in the SKF 2307 EKTN9?: It is equipped with a glass-fibre reinforced polyamide cage (TN9) for reduced friction and smooth running.
Is this ball bearing sealed?: No, this is an open bearing without seals, designed for external oil or grease lubrication in a protected housing.