What are the dimensions of this ball bearing?

This bearing has an inside diameter of 50 mm, an outside diameter of 90 mm, and a width of 20 mm.

What does the 2Z designation mean?

The 2Z suffix indicates that the bearing has metal shields on both sides to keep out dirt and dust.

What is the purpose of the C3 radial internal clearance?

C3 clearance is larger than normal, allowing for thermal expansion at higher rotational speeds or temperatures.

What loads can this deep groove ball bearing handle?

It accommodates both radial and axial loads in both directions.

Does this bearing need lubrication before installation?

No, the bearing is factory pre-greased and lubricated for life.

SKF 6210-2Z/C3 single-row groove ball bearing cylindrical 50x90x20 mm

Supplier number: SKF 6210-2Z/C3 | EAN 7316576681257

Recommended Retail Price €59.34

29.20 tax incl.

€24.13 excl. VAT (incl. all environmental contributions)

On stock - immediately available

Ordered before 20:00 - delivered tomorrow 15/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL

↓ Documents (1) ✆ Talk to a specialist

Smooth rotation with Skf

Practical benefits

Shielded against external debris: Metal shields on both sides retain lubricant effectively while protecting internal components from contamination.
Built for high speeds: The C3 internal radial clearance allows your machinery to run smoothly at higher operating temperatures and speeds.
Reliable multidirectional load capacity: Durable steel construction supports both radial and axial loads across demanding industrial applications with minimal maintenance.

In a nutshell

The right choise for

With the Skf 6210-2Z/C3 single row deep groove ball bearing, you ensure smooth, reliable rotation for 50 mm rotating shafts in industrial electric motors, gearboxes, pumps, and conveyor systems. Thanks to the enlarged C3 radial internal clearance, this bearing easily accommodates thermal expansion during high-speed runs and elevated operating temperatures. The dual 2Z metal shields keep dry dust and debris out while retaining grease inside, all without creating unwanted friction drag. Built from durable steel with a cylindrical bore, it reliably supports both radial and axial loads in both directions. Because it comes factory pre-greased and lubricated for life, you get a maintenance-free component that keeps your machinery running seamlessly.

Product information FAQ

€29.20

In stock - tax incl.

Key features according to our expert

Inner diameter: 50 mm
Width: 20 mm
Number of rows: 1
Sealing (bearing): Sealed on both sides
Material (bearing seal): Metal
Radial clearance: C3
Material (bearing): Steel
Material (cage): Brass (sheet)
Bore type: Cylindrical
High temperature: No
Outer diameter: 90 mm

Product description

Single row deep groove ball bearings with seals or shields are particularly versatile, have low friction and are optimized for low noise and low vibration, which enables high rotational speeds. They accommodate radial and axial loads in both directions, are easy to mount, and require less maintenance than many other bearing types. The integral sealing can significantly prolong bearing service life because it keeps lubricant in the bearings and contaminants out.

Integral sealing prolongs bearing service life
Simple, versatile and robust design
Low friction and high-speed capability
Accommodate radial and axial loads in both directions
Require little maintenance

Documents

⤓ Technical data sheet PDF

All Features

Inner diameter: 50 mm
Width: 20 mm
Number of rows: 1
Sealing (bearing): Sealed on both sides
Material (bearing seal): Metal
Radial clearance: C3
Material (bearing): Steel
Material (cage): Brass (sheet)
Bore type: Cylindrical
High temperature: No
Outer diameter: 90 mm
Relubrication feature: Without
Radial internal clearance: C3
Basic static load rating: 23.2
Matched arrangement: No
Material, bearing: Bearing steel
Reference speed: 15000
Skf performance class: SKF Explorer
Lubricant: Grease
Sealing type: Non-contact
Cage: Sheet metal
Filling slots: Without
Tolerance class: Class P6 (P6)
Basic dynamic load rating: 37.1
Locating feature, bearing outer ring: None
Sealing: Shield on both sides
Limiting speed: 8000
Bore diameter: 50
Coating: Without
Outer diameter: 90

Brand SKF
01010940
EAN 7316576681257
Supplier number SKF 6210-2Z/C3

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this ball bearing?: This bearing has an inside diameter of 50 mm, an outside diameter of 90 mm, and a width of 20 mm.
What does the 2Z designation mean?: The 2Z suffix indicates that the bearing has metal shields on both sides to keep out dirt and dust.
What is the purpose of the C3 radial internal clearance?: C3 clearance is larger than normal, allowing for thermal expansion at higher rotational speeds or temperatures.
What loads can this deep groove ball bearing handle?: It accommodates both radial and axial loads in both directions.
Does this bearing need lubrication before installation?: No, the bearing is factory pre-greased and lubricated for life.