What are the dimensions of this bearing?

The bearing has a 45 mm bore diameter, an 85 mm outer diameter, and a width of 30.2 mm.

What loads can this bearing accommodate?

This double-row angular contact ball bearing accommodates radial loads and axial loads in both directions.

What does the TN9 suffix signify?

TN9 indicates that the bearing features a glass-fibre reinforced polyamide cage.

Is this SKF bearing sealed?

No, this is an open bearing without seals and requires external lubrication.

What is the contact angle of this bearing?

This angular contact ball bearing has a 30° contact angle.

SKF 3209 ATN9 double-row angular contact ball bearing 45 x 85 x 30.2 mm with contact angle 30°

Supplier number: SKF 3209 ATN9 | EAN 7316577049377

Recommended Retail Price €234.16

115.80 tax incl.

€95.70 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 performance with Skf 3209 ATN9

Practical benefits

Handles high combined loads: You support simultaneous radial and two-directional axial forces effectively with the robust double-row contact geometry.
Smooth and quiet operation: The glass-fibre reinforced polyamide cage reduces friction and vibration, letting your equipment run smoothly at high speeds.
Space-saving rigid mounting: You save axial mounting space while maintaining high rigidity and accurate shaft guidance across demanding applications.

In a nutshell

The right choise for

With the Skf 3209 ATN9 double-row angular contact ball bearing, you ensure dependable shaft support and maximum stability under demanding conditions. Designed with a 45 mm bore, 85 mm outer diameter, and 30.2 mm width, this bearing easily accommodates simultaneous heavy radial and two-directional axial loads thanks to its 30° contact angle. The glass-fibre reinforced polyamide cage (TN9) reduces friction and vibration, enabling smooth, quiet operation at high speeds. It is an ideal fit for industrial pumps, compressors, and gearboxes requiring rigid axial shaft guidance in an open, externally lubricated setup.

Product information FAQ

€115.80

In stock - tax incl.

Key features according to our expert

Inner diameter: 45 mm
Width: 30,2 mm
Number of rows: 2
Axial clearance: CN (Normal)
Sealing (bearing): Without seals
Material (bearing seal): Not applicable
Material (cage): Plastic
Outer diameter: 85 mm

Product description

Double row angular contact ball bearings correspond, in their design and operation, to a pair of single row angular contact ball bearings in a back-to-back arrangement, while requiring less axial space. 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

Documents

⤓ Technical data sheet PDF

All Features

Inner diameter: 45 mm
Width: 30,2 mm
Number of rows: 2
Axial clearance: CN (Normal)
Sealing (bearing): Without seals
Material (bearing seal): Not applicable
Material (cage): Plastic
Outer diameter: 85 mm
Matched arrangement: No
Locating feature, bearing outer ring: None
Ring type: One-piece inner and outer rings
Contact type: Normal contact (two-point contact)
Basic static load rating: 41.5
Lubricant: None
Relubrication feature: Without
Reference speed: 7500
Skf performance class: SKF Explorer
Arrangement of contact angle (double-row bearing): Back-to-back (O)
Cage: Non-metallic
Material, bearing: Bearing steel
Sealing: Without
Bore diameter: 45
Axial internal clearance: CN
Contact angle: 30
Limiting speed: 7500
Basic dynamic load rating: 52
Coating: Without
Outer diameter: 85
Universal matching bearing: No

Brand SKF
01050010
EAN 7316577049377
Supplier number SKF 3209 ATN9

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this bearing?: The bearing has a 45 mm bore diameter, an 85 mm outer diameter, and a width of 30.2 mm.
What loads can this bearing accommodate?: This double-row angular contact ball bearing accommodates radial loads and axial loads in both directions.
What does the TN9 suffix signify?: TN9 indicates that the bearing features a glass-fibre reinforced polyamide cage.
Is this SKF bearing sealed?: No, this is an open bearing without seals and requires external lubrication.
What is the contact angle of this bearing?: This angular contact ball bearing has a 30° contact angle.