What are the dimensions of this SKF 6210-2RS1/C3 ball bearing?

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

What does the C3 designation mean for this bearing?

C3 indicates greater radial internal clearance than standard, accommodating thermal expansion from high speeds or heat.

What type of seal does this deep groove ball bearing have?

It features rubber contact seals on both sides (2RS1) to keep out dirt and moisture.

What type of bore does this bearing have?

This bearing has a standard cylindrical bore for direct mounting on a straight shaft.

Is this ball bearing suitable for high-temperature applications?

No, this standard steel bearing with rubber seals is not designed for dedicated high-temperature applications.

SKF 6210-2RS1/C3 single-row groove ball bearing cylindrical 50x90x20 mm

Supplier number: SKF 6210-2RS1/C3 | EAN 7316576681233

Recommended Retail Price €67.09

33.20 tax incl.

€27.44 excl. VAT (incl. all environmental contributions)

On stock - immediately available

Ordered before 20:00 - delivered tomorrow 17/10/2026
Shipping costs €11.99 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

Smooth rotation with Skf bearings

Practical benefits

Reliable sealing against dirt: The double rubber seals retain internal grease and protect your assembly from external moisture and contaminants.
Enhanced thermal clearance: You benefit from C3 internal clearance that accommodates thermal expansion during high speeds and heavy workloads.
Balanced load support: Single row construction efficiently manages both radial and axial forces while reducing friction for long service life.

In a nutshell

The right choise for

Keep electric motors, drive shafts, and conveyor systems operating reliably with the Skf 6210-2RS1/C3 single row deep groove ball bearing. Its double-sided rubber contact seals retain factory grease while locking out dust, dirt, and moisture, eliminating the need for periodic relubrication. Thanks to the enlarged C3 internal radial clearance, this steel bearing smoothly accommodates thermal expansion during high-speed rotation and elevated operating temperatures. Featuring a 50 mm cylindrical bore, a 90 mm outside diameter, and a 20 mm width, it mounts directly onto straight shafts to handle both radial and light axial loads with reduced friction.

Product information FAQ

€33.20

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): Rubber
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): Rubber
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: 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: Seal on both sides
Limiting speed: 4800
Bore diameter: 50
Coating: Without
Outer diameter: 90

Brand SKF
01010658
EAN 7316576681233
Supplier number SKF 6210-2RS1/C3

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this SKF 6210-2RS1/C3 ball bearing?: The bearing has an inside diameter of 50 mm, an outside diameter of 90 mm, and a width of 20 mm.
What does the C3 designation mean for this bearing?: C3 indicates greater radial internal clearance than standard, accommodating thermal expansion from high speeds or heat.
What type of seal does this deep groove ball bearing have?: It features rubber contact seals on both sides (2RS1) to keep out dirt and moisture.
What type of bore does this bearing have?: This bearing has a standard cylindrical bore for direct mounting on a straight shaft.
Is this ball bearing suitable for high-temperature applications?: No, this standard steel bearing with rubber seals is not designed for dedicated high-temperature applications.