What are the dimensions of this SKF bearing?

The bearing has a 20 mm bore diameter, a 47 mm outer diameter, and a width of 20.6 mm.

What loads can this angular contact ball bearing handle?

This double-row bearing accommodates radial loads as well as axial loads in both directions.

What sealing type does this model feature?

The 2Z designation indicates that the bearing has non-contact metal shields on both sides.

What does the TN9 suffix indicate?

TN9 indicates that the cage is made of glass-fibre reinforced polyamide.

What is the contact angle of this SKF bearing?

This bearing features a 30° contact angle to provide a stiff bearing arrangement.

SKF 3204 A-2ZTN9/MT33 double-row angular contact ball bearing 20 x 47 x 20.6 mm with contact angle 30°

Supplier number: SKF 3204 A-2ZTN9/MT33 | EAN 7316570236392

Recommended Retail Price €122.31

60.40 tax incl.

€49.92 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

Reliable support for combined loads

Practical benefits

Double-row Skf strength: You accommodate high radial and axial loads in both directions within a space-saving design.
Dual metal shields: Metallic shields on both sides keep contaminants out while retaining lubricant for extended service life.
Smooth high-speed performance: The glass-fibre reinforced polymer cage reduces friction and ensures quiet, stable operation at high speeds.

In a nutshell

The right choise for

With the Skf 3204 A-2ZTN9/MT33 double-row angular contact ball bearing, you reliably accommodate high radial loads and bidirectional axial forces within a space-saving design. Measuring 20 x 47 x 20.6 mm with a 30° contact angle, this bearing delivers rigid shaft support in industrial gearboxes, pumps, compressors, and electric motors. Dual metal shields on both sides protect the internal components against dirt ingress while retaining lubricant for a longer service life. In addition, the glass-fibre reinforced polyamide cage minimizes friction and noise, ensuring smooth, stable performance even at high operating speeds.

Product information FAQ

€60.40

In stock - tax incl.

Key features according to our expert

Inner diameter: 20 mm
Width: 20,6 mm
Number of rows: 2
Axial clearance: CN (Normal)
Sealing (bearing): Sealed on both sides
Material (bearing seal): Metal
Material (cage): Plastic
Outer diameter: 47 mm

Product description

Double row angular contact ball bearings, with seals or shields, correspond to a pair of single row angular contact ball bearings in a back-to-back arrangement, while requiring less axial space. Depending on the sealing execution, they can operate at high speeds and are more suitable than deep groove ball bearings for supporting large axial forces in both directions.

High-speed capability
Accommodate relatively high radial loads, high axial loads in both directions and tilting moments
Suitable where a stiff bearing arrangement is required
Require less axial space than equivalent pair of single row angular contact ball bearings
Integral sealing prolongs bearing service life

Documents

⤓ Technical data sheet PDF

All Features

Inner diameter: 20 mm
Width: 20,6 mm
Number of rows: 2
Axial clearance: CN (Normal)
Sealing (bearing): Sealed on both sides
Material (bearing seal): Metal
Material (cage): Plastic
Outer diameter: 47 mm
Relubrication feature: Without
Ring type: One-piece inner and outer rings
Contact type: Normal contact (two-point contact)
Basic static load rating: 12.9
Matched arrangement: No
Sealing type: Non-contact
Reference speed: 16000
Skf performance class: SKF Explorer
Lubricant: Grease
Sealing: Shield on both sides
Cage: Non-metallic
Material, bearing: Bearing steel
Locating feature, bearing outer ring: None
Bore diameter: 20
Arrangement of contact angle (double-row bearing): Back-to-back (O)
Axial internal clearance: CN
Contact angle: 30
Limiting speed: 14000
Basic dynamic load rating: 20.4
Coating: Without
Outer diameter: 47
Universal matching bearing: No

Brand SKF
01050360
EAN 7316570236392
Supplier number SKF 3204 A-2ZTN9/MT33

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this SKF bearing?: The bearing has a 20 mm bore diameter, a 47 mm outer diameter, and a width of 20.6 mm.
What loads can this angular contact ball bearing handle?: This double-row bearing accommodates radial loads as well as axial loads in both directions.
What sealing type does this model feature?: The 2Z designation indicates that the bearing has non-contact metal shields on both sides.
What does the TN9 suffix indicate?: TN9 indicates that the cage is made of glass-fibre reinforced polyamide.
What is the contact angle of this SKF bearing?: This bearing features a 30° contact angle to provide a stiff bearing arrangement.