What are the dimensions of this angular contact ball bearing?

The bearing has a 55 mm bore diameter, a 120 mm outside diameter, and a 29 mm width.

What types of loads can the SKF 7311 BEP accommodate?

It accommodates combined radial and axial loads where the axial load acts in one direction only.

What is the advantage of the 40° contact angle?

The 40° contact angle provides high axial load carrying capacity in one direction.

What material is the bearing cage made of?

The cage is made of glass-fibre reinforced polyamide (polymer).

Does this SKF bearing have integrated seals?

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

SKF 7311 BEP single-row angular contact ball bearing 55 x 120 x 29 mm with contact angle 40°

Supplier number: SKF 7311 BEP | EAN 7316576634444

Recommended Retail Price €296.29

146.60 tax incl.

€121.16 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 5 products in stock.

Delivery by DHL

↓ Documents (1) ✆ Talk to a specialist

High load capacity with Skf 7311 BEP

Practical benefits

Reliable support for combined loads: The 40° contact angle enables you to handle heavy unidirectional axial forces alongside substantial radial loads effortlessly.
Smooth performance at high speeds: Thanks to the durable polyamide cage, you achieve reduced friction and quiet running in demanding rotating machinery.
Robust operation in industrial equipment: Premium bearing steel construction ensures you maintain dependable mechanical precision during long and intensive operating cycles.

In a nutshell

The right choise for

With the Skf 7311 bep single row angular contact ball bearing, you ensure reliable operation in demanding industrial machinery. Thanks to the 40° contact angle, it handles heavy unidirectional axial loads alongside radial forces with ease. The lightweight glass-fibre reinforced polyamide cage reduces friction and noise during high-speed rotation in pumps, compressors, and electric motors. Featuring dimensions of 55 x 120 x 29 mm and an open design for external lubrication, this bearing delivers smooth, dependable performance and long-lasting stability for rotating shafts and gearboxes.

Product information FAQ

€146.60

In stock - tax incl.

Key features according to our expert

Inner diameter: 55 mm
Width: 29 mm
Number of rows: 1
Axial clearance: Not applicable
Sealing (bearing): Without seals
Material (bearing seal): Not applicable
Material (cage): Plastic
Outer diameter: 120 mm

Product description

These single row angular contact ball bearings can accommodate radial and axial loads acting simultaneously, where the axial load acts in one direction only. They can operate at high speeds and, depending on the variant, even very high speeds. They are more suitable than deep groove ball bearings for supporting large axial forces acting in one direction.

High-speed capability
Accommodate relatively high radial loads and large unilateral axial loads

Documents

⤓ Technical data sheet PDF

All Features

Inner diameter: 55 mm
Width: 29 mm
Number of rows: 1
Axial clearance: Not applicable
Sealing (bearing): Without seals
Material (bearing seal): Not applicable
Material (cage): Plastic
Outer diameter: 120 mm
Basic static load rating: 55
Ring type: One-piece inner and outer rings
Tolerance class: Normal
Contact type: Normal contact (two-point contact)
Lubricant: None
Matched arrangement: No
Relubrication feature: Without
Reference speed: 7000
Sealing: Without
Cage: Non-metallic
Material, bearing: Bearing steel
Locating feature, bearing outer ring: None
Axial internal clearance: Not applicable
Contact angle: 40
Limiting speed: 6700
Bore diameter: 55
Basic dynamic load rating: 79.3
Coating: Without
Outer diameter: 120
Universal matching bearing: No

Brand SKF
01050074
EAN 7316576634444
Supplier number SKF 7311 BEP

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this angular contact ball bearing?: The bearing has a 55 mm bore diameter, a 120 mm outside diameter, and a 29 mm width.
What types of loads can the SKF 7311 BEP accommodate?: It accommodates combined radial and axial loads where the axial load acts in one direction only.
What is the advantage of the 40° contact angle?: The 40° contact angle provides high axial load carrying capacity in one direction.
What material is the bearing cage made of?: The cage is made of glass-fibre reinforced polyamide (polymer).
Does this SKF bearing have integrated seals?: No, this is an open bearing without seals and requires external lubrication.