What are the dimensions of this bearing?

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

What does the C3 designation indicate?

C3 indicates a radial internal clearance greater than normal, suitable for higher speeds or thermal expansion.

What bore type does the SKF 21310 E/C3 have?

This model features a cylindrical bore designed for direct mounting onto a 50 mm shaft.

Does this spherical roller bearing have seals?

No, this is an open bearing without seals, equipped with features for relubrication.

What types of loads can this bearing accommodate?

It accommodates heavy radial and axial loads in both directions while self-aligning to compensate for shaft deflection.

SKF 21310 E/C3 spherical roller bearing cylindrical 50 x 110 x 27 mm

Supplier number: SKF 21310 E/C3 | EAN 7316577650320

Recommended Retail Price €344.85

170.60 tax incl.

€140.99 excl. VAT (incl. all environmental contributions)

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

Delivery by DHL

↓ Documents (1) ✆ Talk to a specialist

Smooth rotation under demanding heavy loads

Practical benefits

Exceptional combined load capacity: The double-row roller layout allows you to handle heavy radial and axial forces across challenging industrial operations.
Self-aligning under shaft deflection: It automatically compensates for angular misalignment and shaft deflection without increasing operating temperature or running friction.
Extended life with Skf C3: Built with C3 internal clearance and relubrication features, it maintains smooth, reliable performance during elevated operating temperatures.

In a nutshell

The right choise for

With the Skf 21310 E/C3 double-row spherical roller bearing, you keep heavy industrial machinery running smoothly and reliably. Its self-aligning design effortlessly accommodates severe combined radial and axial loads while compensating for shaft deflection and angular misalignment without increasing friction or heat. The increased C3 internal radial clearance prevents premature wear from thermal expansion during high-temperature operations, while built-in relubrication features streamline routine maintenance intervals. Featuring a 50 mm cylindrical bore, a 110 mm outside diameter, and a 27 mm width, this open bearing mounts directly onto the shaft to deliver dependable stability and extended service life in gearboxes and conveyor systems.

Product information FAQ

€170.60

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: C3
Material (cage): Brass (sheet)
Bore type: Cylindrical
Outer diameter: 110 mm

Product description

Spherical roller bearings can accommodate heavy loads in both directions. They are self-aligning and accommodate misalignment and shaft deflections, with virtually no increase in friction or temperature. The design includes features to facilitate relubrication. The bearings can be used in a modular system, including housings, sleeves and nuts.

Accommodate misalignment
High load carrying capacity
Relubrication features
Low friction and long service life
Increased wear resistance

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: C3
Material (cage): Brass (sheet)
Bore type: Cylindrical
Outer diameter: 110 mm
Reference speed: 5600
Basic static load rating: 166
Relubrication feature: With
Tolerance class for run-out: P5
Skf performance class: SKF Explorer
Lubricant: None
Cage: Sheet metal
Locating feature, bearing outer ring: Without
Radial internal clearance: C3
Basic dynamic load rating: 159
Sealing: Without
Limiting speed: 7500
Bore diameter: 50
Outer diameter: 110
Tolerance class for dimensions: Normal

Brand SKF
01090318
EAN 7316577650320
Supplier number SKF 21310 E/C3

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this bearing?: The bearing has a 50 mm bore diameter, a 110 mm outside diameter, and a width of 27 mm.
What does the C3 designation indicate?: C3 indicates a radial internal clearance greater than normal, suitable for higher speeds or thermal expansion.
What bore type does the SKF 21310 E/C3 have?: This model features a cylindrical bore designed for direct mounting onto a 50 mm shaft.
Does this spherical roller bearing have seals?: No, this is an open bearing without seals, equipped with features for relubrication.
What types of loads can this bearing accommodate?: It accommodates heavy radial and axial loads in both directions while self-aligning to compensate for shaft deflection.