What are the dimensions of this SKF ball bearing?

The bearing has a 20 mm inside diameter, a 42 mm outside diameter, and a 12 mm width.

What does the NR designation indicate in the model code?

The NR suffix indicates a snap ring groove in the outer ring with a fitted snap ring.

What type of sealing is fitted to this bearing?

The bearing is fitted with non-contact metal shields on both sides (2Z).

What internal clearance does this bearing have?

This deep groove ball bearing features standard normal radial internal clearance (CN).

What loads can this deep groove ball bearing accommodate?

It accommodates radial and axial loads in both directions.

SKF 6004-2ZNR single-row groove ball bearing cylindrical 20x42x12 mm

Supplier number: SKF 6004-2ZNR | EAN 7316570728194

Recommended Retail Price €33.31

16.40 tax incl.

€13.55 excl. VAT (incl. all environmental contributions)

On stock - immediately available

Delivery by DHL

↓ Documents (1) ✆ Talk to a specialist

Smooth rotation with Skf reliability

Practical benefits

Easy axial positioning: The integrated snap ring allows you to secure the bearing accurately within the housing bore.
Dual metal shields: Built-in shields keep contaminants outside while retaining internal lubricant to extend the service life of your machine.
High speed performance: You achieve smooth, low-friction operation that minimizes vibration and heat build-up under demanding rotational speeds.

In a nutshell

The right choise for

With the Skf 6004-2ZNR single row deep groove ball bearing, you ensure smooth and dependable rotation in electric motors, pumps, gearboxes, and industrial machinery. Thanks to the pre-fitted snap ring, you can position and retain the bearing quickly and accurately in the housing bore. The dual metal shields keep dust and debris out while retaining factory lubrication inside, delivering low-friction operation at high speeds and extending overall equipment life. With standard dimensions of 20X42X12 mm and normal radial internal clearance, you reliably handle both radial and axial loads during equipment overhauls and regular machine maintenance.

Product information FAQ

€16.40

In stock - tax incl.

Key features according to our expert

Inner diameter: 20 mm
Width: 12 mm
Number of rows: 1
Sealing (bearing): Sealed on both sides
Material (bearing seal): Metal
Radial clearance: CN (Normal)
Material (bearing): Steel
Material (cage): Brass (sheet)
Bore type: Cylindrical
High temperature: No
Outer diameter: 42 mm

Product description

Single row deep groove ball bearing, with snap ring groove and seals or shields on one or both sides, 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 other bearing types. The snap ring, fitted in an annular groove in the outer ring, facilitates axial location of the bearings within their housings. The integral sealing can significantly prolong bearing service life because it keeps lubricant in the bearings and contaminants out.

Snap ring facilitates axial location within housing
Integral sealing prolongs bearing service life
Typical benefits of single row deep groove ball bearings

Documents

⤓ Technical data sheet PDF

All Features

Inner diameter: 20 mm
Width: 12 mm
Number of rows: 1
Sealing (bearing): Sealed on both sides
Material (bearing seal): Metal
Radial clearance: CN (Normal)
Material (bearing): Steel
Material (cage): Brass (sheet)
Bore type: Cylindrical
High temperature: No
Outer diameter: 42 mm
Relubrication feature: Without
Radial internal clearance: CN
Basic static load rating: 5
Matched arrangement: No
Material, bearing: Bearing steel
Reference speed: 38000
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: 9.95
Locating feature, bearing outer ring: Snap ring (fitted)
Sealing: Shield on both sides
Limiting speed: 19000
Bore diameter: 20
Coating: Without
Outer diameter: 42

Brand SKF
01011560
EAN 7316570728194
Supplier number SKF 6004-2ZNR

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this SKF ball bearing?: The bearing has a 20 mm inside diameter, a 42 mm outside diameter, and a 12 mm width.
What does the NR designation indicate in the model code?: The NR suffix indicates a snap ring groove in the outer ring with a fitted snap ring.
What type of sealing is fitted to this bearing?: The bearing is fitted with non-contact metal shields on both sides (2Z).
What internal clearance does this bearing have?: This deep groove ball bearing features standard normal radial internal clearance (CN).
What loads can this deep groove ball bearing accommodate?: It accommodates radial and axial loads in both directions.