What are the dimensions of this SKF ball bearing?

The bearing has a 50 mm bore diameter, a 110 mm outer diameter, and a width of 27 mm.

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

It compensates for angular misalignment and shaft deflection via a sphered outer ring raceway.

What material is the bearing cage made of?

The cage in this ETN9 design is made of engineered polymer (polyamide).

Does this bearing come sealed?

No, this is an open bearing without seals, intended for lubricated housing arrangements.

What type of bore and radial clearance does this bearing have?

It features a standard cylindrical bore and normal internal radial clearance (CN).

SKF 1310 ETN9 double-row self-aligning ball bearing cylindrical 50x110x27 mm

Supplier number: SKF 1310 ETN9 | EAN 7316576624360

Recommended Retail Price €258.60

127.95 tax incl.

€105.74 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 2 products in stock.

Ordered before 20:00 - delivered tomorrow 13/10/2026
Free shipping
Delivery by DHL

↓ Documents (1) ✆ Talk to a specialist

Smooth rotation with the Skf bearing

Practical benefits

Automatic compensation for misalignment: The double row design and sphered outer ring ensure you easily accommodate shaft deflections without binding.
Low friction at speed: The lightweight polyamide cage reduces heat build-up so you maintain smooth operation even at high rotational speeds.
Reduced vibration and wear: By distributing loads evenly, you experience less running noise and extend the service life of rotating machinery.

In a nutshell

The right choise for

Ensure smooth and dependable shaft rotation with the Skf 1310 ETN9 double row self-aligning ball bearing. Featuring a sphered outer ring raceway, this bearing automatically accommodates shaft deflections and angular misalignment without increasing friction or mechanical stress. Its lightweight polyamide cage lowers operating temperatures and running noise, maintaining stable performance even at high rotational speeds. Built with a cylindrical bore and normal internal radial clearance cn (50X110X27 mm), this open, unsealed bearing is well-suited for drive shafts, conveyor systems, and agricultural equipment utilizing external lubrication.

Product information FAQ

€127.95

In stock - tax incl.

Key features according to our expert

Inner diameter: 50 mm
Width: 27 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: 110 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: 50 mm
Width: 27 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: 110 mm
Basic static load rating: 14
Tolerance class: Normal
Retaining feature, inner ring: None
Radial internal clearance: CN
Cage: Non-metallic
Relubrication feature: Without
Reference speed: 12000
Lubricant: None
Sealing: Without
Material, bearing: Bearing steel
Locating feature, bearing outer ring: None
Coating: Without
Limiting speed: 8000
Bore diameter: 50
Basic dynamic load rating: 43.6
Outer diameter: 110

Brand SKF
01030071
EAN 7316576624360
Supplier number SKF 1310 ETN9

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this SKF ball bearing?: The bearing has a 50 mm bore diameter, a 110 mm outer diameter, and a width of 27 mm.
What is the main benefit of a self-aligning ball bearing?: It compensates for angular misalignment and shaft deflection via a sphered outer ring raceway.
What material is the bearing cage made of?: The cage in this ETN9 design is made of engineered polymer (polyamide).
Does this bearing come sealed?: No, this is an open bearing without seals, intended for lubricated housing arrangements.
What type of bore and radial clearance does this bearing have?: It features a standard cylindrical bore and normal internal radial clearance (CN).