What are the dimensions of this ball bearing?

The bearing has an inside diameter of 55 mm, an outside diameter of 90 mm, and a width of 18 mm.

What does the C3 designation mean?

C3 indicates a radial internal clearance greater than standard, ideal for high operating speeds and thermal expansion.

What protection does the 2Z shield provide?

The 2Z suffix means the bearing has metal shields on both sides to keep out dust and debris.

What bore type does this SKF bearing have?

This bearing features a standard cylindrical bore designed for mounting on a 55 mm straight shaft.

What types of loads can this deep groove ball bearing handle?

This single-row deep groove ball bearing supports both radial and axial loads in both directions.

SKF 6011-2Z/C3 single-row groove ball bearing cylindrical 55x90x18 mm

Supplier number: SKF 6011-2Z/C3 | EAN 7316576680786

Recommended Retail Price €58.77

28.95 tax incl.

€23.92 excl. VAT (incl. all environmental contributions)

On stock - immediately available

Delivery by DHL

↓ Documents (1) ✆ Talk to a specialist

Smooth rotation with Skf bearings

Practical benefits

Thermal expansion clearance: The internal C3 clearance allows you to run smoothly even under heat and high speeds.
Double metal shielding: The 2Z steel shields protect the internal lubricant while keeping contaminants out during operation.
Versatile combined load capacity: You handle both radial and axial forces in both directions with low rotational friction.

In a nutshell

The right choise for

Keep your rotating machinery operating smoothly with the Skf 6011-2Z/C3 single-row deep groove ball bearing. Engineered with C3 internal clearance, it easily handles thermal expansion during continuous high-speed operation, preventing thermal binding. The dual 2Z metal shields keep factory lubrication securely inside while shielding the rolling elements from dust and debris, minimizing maintenance downtime. With dimensions of 55X90X18 mm and a cylindrical bore, this steel bearing fits directly onto a 55 mm shaft in electric motors, pumps, and gearboxes. It reliably supports both radial and axial loads in both directions, giving you dependable and low-friction performance across demanding industrial setups.

Product information FAQ

€28.95

In stock - tax incl.

Key features according to our expert

Inner diameter: 55 mm
Width: 18 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: 55 mm
Width: 18 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: 21.2
Matched arrangement: No
Material, bearing: Bearing steel
Reference speed: 16000
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: 29.6
Locating feature, bearing outer ring: None
Sealing: Shield on both sides
Limiting speed: 8000
Bore diameter: 55
Coating: Without
Outer diameter: 90

Brand SKF
01010936
EAN 7316576680786
Supplier number SKF 6011-2Z/C3

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this ball bearing?: The bearing has an inside diameter of 55 mm, an outside diameter of 90 mm, and a width of 18 mm.
What does the C3 designation mean?: C3 indicates a radial internal clearance greater than standard, ideal for high operating speeds and thermal expansion.
What protection does the 2Z shield provide?: The 2Z suffix means the bearing has metal shields on both sides to keep out dust and debris.
What bore type does this SKF bearing have?: This bearing features a standard cylindrical bore designed for mounting on a 55 mm straight shaft.
What types of loads can this deep groove ball bearing handle?: This single-row deep groove ball bearing supports both radial and axial loads in both directions.