What are the dimensions of this SKF angular contact ball bearing?

The bearing has a 40 mm bore, an 80 mm outer diameter, and a width of 30.2 mm.

What types of loads can this double-row bearing handle?

With its double-row layout and 30° contact angle, it accommodates radial loads and axial loads in both directions.

What does the 2RS1 designation mean?

It indicates that the bearing has rubber contact seals on both sides to keep out dust and moisture.

What is the purpose of the C3 internal clearance?

C3 denotes greater internal clearance than normal, which is suitable for high speeds and thermal expansion.

What material is used for the cage?

The cage (designated by TN9) is made of glass-fibre reinforced polyamide (polymer/plastic).

SKF 3208 A-2RS1TN9/C3MT33 double-row angular contact ball bearing 40 x 80 x 30.2 mm with contact angle 30°

Supplier number: SKF 3208 A-2RS1TN9/C3MT33 | EAN 7316570779318

Recommended Retail Price €254.16

125.80 tax incl.

€103.97 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 3 products in stock.

Ordered before 20:00 - delivered tomorrow 15/10/2026
Free shipping
Delivery by DHL
Delivered from Belgium

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Heavy-duty reliability with the Skf ball bearing

Practical benefits

Dual rubber seal protection: You protect internal components against dust and moisture, ensuring a longer service life with minimal maintenance.
Accommodates combined loads: Thanks to the 30° contact angle, you reliably support heavy radial loads and bidirectional axial forces simultaneously.
Extended C3 radial clearance: You prevent operational stress caused by thermal expansion during heavy industrial operation, maintaining smooth rotation.

In a nutshell

The right choise for

With the Skf 3208 A-2RS1TN9/C3MT33 double-row angular contact ball bearing, you ensure reliable operation in demanding industrial machinery such as pumps, gearboxes, and conveyors. Thanks to the 30° contact angle and two rows of balls, you easily support heavy radial loads and bidirectional axial forces simultaneously. Dual rubber contact seals (2RS1) keep out dust, dirt, and moisture, eliminating the need for periodic re-greasing and reducing maintenance downtime. In addition, the extended C3 internal clearance prevents binding during thermal expansion and heavy operational stress. With its 40 x 80 x 30.2 mm dimensions and lightweight plastic cage, you keep your rotating equipment running smoothly and efficiently.

Product information FAQ

€125.80

In stock - tax incl.

Key features according to our expert

Inner diameter: 40 mm
Width: 30,2 mm
Number of rows: 2
Axial clearance: C3
Sealing (bearing): Sealed on both sides
Material (bearing seal): Rubber
Material (cage): Plastic
Outer diameter: 80 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

All Features

Inner diameter: 40 mm
Width: 30,2 mm
Number of rows: 2
Axial clearance: C3
Sealing (bearing): Sealed on both sides
Material (bearing seal): Rubber
Material (cage): Plastic
Outer diameter: 80 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: 36.5
Sealing type: Contact
Relubrication feature: Without
Skf performance class: SKF Explorer
Lubricant: Grease
Arrangement of contact angle (double-row bearing): Back-to-back (O)
Cage: Non-metallic
Material, bearing: Bearing steel
Sealing: Seal on both sides
Bore diameter: 40
Axial internal clearance: C3
Contact angle: 30
Limiting speed: 5600
Basic dynamic load rating: 48
Coating: Without
Outer diameter: 80
Universal matching bearing: No

Brand SKF
01050543
EAN 7316570779318
Supplier number SKF 3208 A-2RS1TN9/C3MT33

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this SKF angular contact ball bearing?: The bearing has a 40 mm bore, an 80 mm outer diameter, and a width of 30.2 mm.
What types of loads can this double-row bearing handle?: With its double-row layout and 30° contact angle, it accommodates radial loads and axial loads in both directions.
What does the 2RS1 designation mean?: It indicates that the bearing has rubber contact seals on both sides to keep out dust and moisture.
What is the purpose of the C3 internal clearance?: C3 denotes greater internal clearance than normal, which is suitable for high speeds and thermal expansion.
What material is used for the cage?: The cage (designated by TN9) is made of glass-fibre reinforced polyamide (polymer/plastic).