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Self-Aligning Ball Bearings – Reliable Alignment for Every Application

Here at Bolton Engineering Products Ltd we are a leading UK self-aligning ball bearing stockist, supplying the most comprehensive range of very high-quality bearings for use in difficult working environments.

Our self-aligning ball bearings are designed for use in applications where shaft deflection or misalignment may occur, such as printing and packaging machinery, industrial fans and agricultural equipment.

What Are Self-Aligning Ball Bearings?

Self-aligning ball bearings have two rows of steel balls, a common sphered raceway in the outer ring and two deep uninterrupted raceway grooves in the inner ring. This innovative design is the ideal answer to align and support your bearings in heavy loads or misalignment, without increasing friction, wear, or stress.

Common Applications:

  • Agricultural and construction machinery
  • Conveyor systems and textile equipment
  • HVAC fans and blowers
  • Electric motors and pumps
  • Printing, packaging, and general industrial use

Technical Specifications

Specification

Details

Bearing Type

Self-Aligning Ball Bearing

Design

Double Row with Spherical Outer Ring Raceway

Inner Ring Options

Cylindrical or Tapered Bore

Material

High-Grade Chrome Steel

Cage Material

Steel / Polyamide (depending on model)

Alignment Compensation

Up to 3° of Shaft Misalignment

Temperature Range

-30°C to +120°C (standard grease)

Lubrication

Pre-lubricated, Maintenance-Free

Sealing Options

Open / Shielded / Sealed

Common Sizes

5mm – 150mm Bore (varies by model)

 

Key Features & Advantages

  • Automatic Misalignment Compensator: It is suitable for applications with the possibility of shaft misalignment, which could affect bearing life.
  • Smooth, Low Friction Rotation: Dual-row ball bearings for sustained smoothness and low friction rotation.
  • Heavy-Duty Construction: Precision-cut materials ensure long service life.
  • Wide Application: More Bore and seal options available.
  • UK Stocked: In stock and dispatched quickly.

Why Choose Bolton Engineering Products Ltd?

As a leading self-aligning ball bearing stockist, BEP Ltd provides high-quality engineering components with dependable customer support and fast nationwide delivery.

  • Extensive UK stock of leading bearing brands
  • Same-day dispatch on in-stock items
  • Expert technical assistance and support
  • Competitive pricing for trade and retail customers
  • Hassle-free returns and easy online ordering

Trust BEP Ltd to supply the right self-aligning ball bearing for your machinery — every time.

FAQs

Q1：What is a characteristic of self-aligning ball bearings compared to general bearings?

The outer ring raceway is in spherical shape so that it is self-aligning and will balance minor misalignments of the shaft.

Q2: How will they tolerate with misalignments?

Usually no more than 3 degrees, depending on the bearing size and design.

Q3: Are self-aligning bearings regular greased or need to be re-lubricated?

No. Lubricated and no maintenance is necessary other than preventing dust or foreign matter from being drawn in.

Q4: Are sealed options available?

Absolutely, there are open, shielded and sealed options to cater to different environments and conditions.

Self Aligning Ball Bearings

Self-Aligning Ball Bearings – Reliable Alignment for Every Application

Here at Bolton Engineering Products Ltd we are a leading UK self-aligning ball bearing stockist, supplying the most comprehensive range of very high-quality bearings for use in difficult working environments.

Our self-aligning ball bearings are designed for use in applications where shaft deflection or misalignment may occur, such as printing and packaging machinery, industrial fans and agricultural equipment.

What Are Self-Aligning Ball Bearings?

Self-aligning ball bearings have two rows of steel balls, a common sphered raceway in the outer ring and two deep uninterrupted raceway grooves in the inner ring. This innovative design is the ideal answer to align and support your bearings in heavy loads or misalignment, without increasing friction, wear, or stress.

Common Applications:

  • Agricultural and construction machinery
  • Conveyor systems and textile equipment
  • HVAC fans and blowers
  • Electric motors and pumps
  • Printing, packaging, and general industrial use

Technical Specifications

Specification

Details

Bearing Type

Self-Aligning Ball Bearing

Design

Double Row with Spherical Outer Ring Raceway

Inner Ring Options

Cylindrical or Tapered Bore

Material

High-Grade Chrome Steel

Cage Material

Steel / Polyamide (depending on model)

Alignment Compensation

Up to 3° of Shaft Misalignment

Temperature Range

-30°C to +120°C (standard grease)

Lubrication

Pre-lubricated, Maintenance-Free

Sealing Options

Open / Shielded / Sealed

Common Sizes

5mm – 150mm Bore (varies by model)

 

Key Features & Advantages

  • Automatic Misalignment Compensator: It is suitable for applications with the possibility of shaft misalignment, which could affect bearing life.
  • Smooth, Low Friction Rotation: Dual-row ball bearings for sustained smoothness and low friction rotation.
  • Heavy-Duty Construction: Precision-cut materials ensure long service life.
  • Wide Application: More Bore and seal options available.
  • UK Stocked: In stock and dispatched quickly.

Why Choose Bolton Engineering Products Ltd?

As a leading self-aligning ball bearing stockist, BEP Ltd provides high-quality engineering components with dependable customer support and fast nationwide delivery.

  • Extensive UK stock of leading bearing brands
  • Same-day dispatch on in-stock items
  • Expert technical assistance and support
  • Competitive pricing for trade and retail customers
  • Hassle-free returns and easy online ordering

Trust BEP Ltd to supply the right self-aligning ball bearing for your machinery — every time.

FAQs

Q1：What is a characteristic of self-aligning ball bearings compared to general bearings?

The outer ring raceway is in spherical shape so that it is self-aligning and will balance minor misalignments of the shaft.

Q2: How will they tolerate with misalignments?

Usually no more than 3 degrees, depending on the bearing size and design.

Q3: Are self-aligning bearings regular greased or need to be re-lubricated?

No. Lubricated and no maintenance is necessary other than preventing dust or foreign matter from being drawn in.

Q4: Are sealed options available?

Absolutely, there are open, shielded and sealed options to cater to different environments and conditions.

1314-TV-Dunlop-Self-Aligning-Ball-Bearing

1314 TV 70x150x35mm Dunlop Self Aligning Ball Bearing

£26.36 - £26.36
£26.36
£26.36 - £26.36
£26.36

1314 TV Dunlop Self Aligning Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

£26.36 - £26.36
£26.36
£26.36 - £26.36
£26.36
1313-TV-Dunlop-Self-Aligning-Ball-Bearing

1313 TV 65x140x33mm Dunlop Self Aligning Ball Bearing

£20.92 - £20.92
£20.92
£20.92 - £20.92
£20.92

1313 TV Dunlop Self Aligning Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

£20.92 - £20.92
£20.92
£20.92 - £20.92
£20.92
1313-TV-C3-Dunlop-Self-Aligning-Ball-Bearing

1313 TV C3 65x140x33mm Dunlop Self Aligning Ball Bearing

£20.92 - £20.92
£20.92
£20.92 - £20.92
£20.92

1313 TV C3 Dunlop Self Aligning Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

£20.92 - £20.92
£20.92
£20.92 - £20.92
£20.92
1313-K-TV-C3-Dunlop-Tapered-Self-Aligning-Tapered-Ball-Bearing

1313 K TV C3 65x140x33mm Dunlop Tapered Self Aligning Tapered Ball Bearing

£20.92 - £20.92
£20.92
£20.92 - £20.92
£20.92

1313 K TV C3 Dunlop Tapered Self Aligning Tapered Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be su...

Ver todos los detalles
£20.92 - £20.92
£20.92
£20.92 - £20.92
£20.92
1312-TV-C3-Dunlop-Self-Aligning-Ball-Bearing

1312 TV C3 60x130x31mm Dunlop Self Aligning Ball Bearing

£20.71 - £20.71
£20.71
£20.71 - £20.71
£20.71

1312 TV C3 Dunlop Self Aligning Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

£20.71 - £20.71
£20.71
£20.71 - £20.71
£20.71
1312-TV-Dunlop-Self-Aligning-Ball-Bearing

1312 TV 60x130x31mm Dunlop Self Aligning Ball Bearing

£20.71 - £20.71
£20.71
£20.71 - £20.71
£20.71

1312 TV Dunlop Self Aligning Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

£20.71 - £20.71
£20.71
£20.71 - £20.71
£20.71
1312-K-TV-C3-Dunlop-Tapered-Self-Aligning-Tapered-Ball-Bearing

1312 K TV C3 60x130x31mm Dunlop Tapered Self Aligning Tapered Ball Bearing

£20.71 - £20.71
£20.71
£20.71 - £20.71
£20.71

1312 K TV C3 Dunlop Tapered Self Aligning Tapered Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be su...

Ver todos los detalles
£20.71 - £20.71
£20.71
£20.71 - £20.71
£20.71
1312-C3-Dunlop-Self-Aligning-Ball-Bearing

1312 C3 60x130x31mm Dunlop Self Aligning Ball Bearing

£20.71 - £20.71
£20.71
£20.71 - £20.71
£20.71

1312 C3 Dunlop Self Aligning Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

£20.71 - £20.71
£20.71
£20.71 - £20.71
£20.71
1312-K-C3-Dunlop-Tapered-Self-Aligning-Tapered-Ball-Bearing

1312 K C3 60x130x31mm Dunlop Tapered Self Aligning Tapered Ball Bearing

£20.71 - £20.71
£20.71
£20.71 - £20.71
£20.71

1312 K C3 Dunlop Tapered Self Aligning Tapered Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

£20.71 - £20.71
£20.71
£20.71 - £20.71
£20.71
1312-Dunlop-Self-Aligning-Ball-Bearing

1312 60x130x31mm Dunlop Self Aligning Ball Bearing

£20.71 - £20.71
£20.71
£20.71 - £20.71
£20.71

1312 Dunlop Self Aligning Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

£20.71 - £20.71
£20.71
£20.71 - £20.71
£20.71
1311-TV-C3-Dunlop-Self-Aligning-Ball-Bearing

1311 TV C3 55x120x29mm Dunlop Self Aligning Ball Bearing

£17.75 - £17.75
£17.75
£17.75 - £17.75
£17.75

1311 TV C3 Dunlop Self Aligning Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

£17.75 - £17.75
£17.75
£17.75 - £17.75
£17.75
1311-K-TV-C3-Dunlop-Tapered-Self-Aligning-Tapered-Ball-Bearing

1311 K TV C3 55x120x29mm Dunlop Tapered Self Aligning Tapered Ball Bearing

£17.75 - £17.75
£17.75
£17.75 - £17.75
£17.75

1311 K TV C3 Dunlop Tapered Self Aligning Tapered Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be su...

Ver todos los detalles
£17.75 - £17.75
£17.75
£17.75 - £17.75
£17.75
1311-TV-Dunlop-Self-Aligning-Ball-Bearing

1311 TV 55x120x29mm Dunlop Self Aligning Ball Bearing

£17.75 - £17.75
£17.75
£17.75 - £17.75
£17.75

1311 TV Dunlop Self Aligning Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

£17.75 - £17.75
£17.75
£17.75 - £17.75
£17.75
1311-K-C3-Dunlop-Tapered-Self-Aligning-Tapered-Ball-Bearing

1311 K C3 55x120x29mm Dunlop Tapered Self Aligning Tapered Ball Bearing

£17.75 - £17.75
£17.75
£17.75 - £17.75
£17.75

1311 K C3 Dunlop Tapered Self Aligning Tapered Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

£17.75 - £17.75
£17.75
£17.75 - £17.75
£17.75
1311-C3-Dunlop-Self-Aligning-Ball-Bearing

1311 C3 55x120x29mm Dunlop Self Aligning Ball Bearing

£17.75 - £17.75
£17.75
£17.75 - £17.75
£17.75

1311 C3 Dunlop Self Aligning Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

£17.75 - £17.75
£17.75
£17.75 - £17.75
£17.75
1311-Dunlop-Self-Aligning-Ball-Bearing

1311 55x120x29mm Dunlop Self Aligning Ball Bearing

£17.75 - £17.75
£17.75
£17.75 - £17.75
£17.75

1311 Dunlop Self Aligning Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

£17.75 - £17.75
£17.75
£17.75 - £17.75
£17.75
1310-TV-50x110x27mm-Dunlop-Self-Aligning-Ball-Bearing

1310 TV 50x110x27mm Dunlop Self Aligning Ball Bearing

£14.51 - £14.51
£14.51
£14.51 - £14.51
£14.51

1310 TV Dunlop Self Aligning Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

£14.51 - £14.51
£14.51
£14.51 - £14.51
£14.51
1310-K-TV-C3-50x110x27mm-Dunlop-Tapered-Self-Aligning-Tapered-Ball-Bearing

1310 K TV C3 50x110x27mm Dunlop Tapered Self Aligning Tapered Ball Bearing

£14.51 - £14.51
£14.51
£14.51 - £14.51
£14.51

1310 K TV C3 Dunlop Tapered Self Aligning Tapered Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be su...

Ver todos los detalles
£14.51 - £14.51
£14.51
£14.51 - £14.51
£14.51
1310-K-C3-50x110x27mm-Dunlop-Tapered-Self-Aligning-Tapered-Ball-Bearing

1310 K C3 50x110x27mm Dunlop Tapered Self Aligning Tapered Ball Bearing

£14.51 - £14.51
£14.51
£14.51 - £14.51
£14.51

1310 K C3 Dunlop Tapered Self Aligning Tapered Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

£14.51 - £14.51
£14.51
£14.51 - £14.51
£14.51
1310-C3-50x110x27mm-Dunlop-Self-Aligning-Ball-Bearing

1310 C3 50x110x27mm Dunlop Self Aligning Ball Bearing

£14.51 - £14.51
£14.51
£14.51 - £14.51
£14.51

1310 C3 Dunlop Self Aligning Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

£14.51 - £14.51
£14.51
£14.51 - £14.51
£14.51
1310-50x110x27mm-Dunlop-Self-Aligning-Ball-Bearing

1310 50x110x27mm Dunlop Self Aligning Ball Bearing

£14.51 - £14.51
£14.51
£14.51 - £14.51
£14.51

1310 Dunlop Self Aligning Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

£14.51 - £14.51
£14.51
£14.51 - £14.51
£14.51
1309-TV-C3-45x100x25mm-Dunlop-Self-Aligning-Ball-Bearing

1309 TV C3 45x100x25mm Dunlop Self Aligning Ball Bearing

£11.57 - £11.57
£11.57
£11.57 - £11.57
£11.57

1309 TV C3 Dunlop Self Aligning Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

£11.57 - £11.57
£11.57
£11.57 - £11.57
£11.57
1309-TV-45x100x25mm-Dunlop-Self-Aligning-Ball-Bearing

1309 TV 45x100x25mm Dunlop Self Aligning Ball Bearing

£11.57 - £11.57
£11.57
£11.57 - £11.57
£11.57

1309 TV Dunlop Self Aligning Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

£11.57 - £11.57
£11.57
£11.57 - £11.57
£11.57
1309-K-TV-C3-45x100x25mm-Dunlop-Tapered-Self-Aligning-Tapered-Ball-Bearing

1309 K TV C3 45x100x25mm Dunlop Tapered Self Aligning Tapered Ball Bearing

£11.57 - £11.57
£11.57
£11.57 - £11.57
£11.57

1309 K TV C3 Dunlop Tapered Self Aligning Tapered Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be su...

Ver todos los detalles
£11.57 - £11.57
£11.57
£11.57 - £11.57
£11.57

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