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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.

2222-Dunlop-Self-Aligning-Ball-Bearing

2222 110x200x53mm Dunlop Self Aligning Ball Bearing

£76.07 - £76.07
£76.07
£76.07 - £76.07
£76.07

2222 Dunlop Self Aligning Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

£76.07 - £76.07
£76.07
£76.07 - £76.07
£76.07
2220-K-C3-Dunlop-Tapered-Self-Aligning-Tapered-Ball-Bearing

2220 K C3 100x180x46mm Dunlop Tapered Self Aligning Tapered Ball Bearing

£50.30 - £50.30
£50.30
£50.30 - £50.30
£50.30

2220 K C3 Dunlop Tapered Self Aligning Tapered Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

£50.30 - £50.30
£50.30
£50.30 - £50.30
£50.30
2220-C3-Dunlop-Self-Aligning-Ball-Bearing

2220 C3 100x180x46mm Dunlop Self Aligning Ball Bearing

£50.30 - £50.30
£50.30
£50.30 - £50.30
£50.30

2220 C3 Dunlop Self Aligning Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

£50.30 - £50.30
£50.30
£50.30 - £50.30
£50.30
2219-K-C3-Dunlop-Tapered-Self-Aligning-Tapered-Ball-Bearing

2219 K C3 95x170x43mm Dunlop Tapered Self Aligning Tapered Ball Bearing

£39.35 - £39.35
£39.35
£39.35 - £39.35
£39.35

2219 K C3 Dunlop Tapered Self Aligning Tapered Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

£39.35 - £39.35
£39.35
£39.35 - £39.35
£39.35
2219-C3-Dunlop-Self-Aligning-Ball-Bearing

2219 C3 95x170x43mm Dunlop Self Aligning Ball Bearing

£39.35 - £39.35
£39.35
£39.35 - £39.35
£39.35

2219 C3 Dunlop Self Aligning Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

£39.35 - £39.35
£39.35
£39.35 - £39.35
£39.35
2220-Dunlop-Self-Aligning-Ball-Bearing

2220 100x180x46mm Dunlop Self Aligning Ball Bearing

£49.49 - £49.49
£49.49
£49.49 - £49.49
£49.49

2220 Dunlop Self Aligning Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

£49.49 - £49.49
£49.49
£49.49 - £49.49
£49.49
2219-Dunlop-Self-Aligning-Ball-Bearing

2219 95x170x43mm Dunlop Self Aligning Ball Bearing

£39.35 - £39.35
£39.35
£39.35 - £39.35
£39.35

2219 Dunlop Self Aligning Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

£39.35 - £39.35
£39.35
£39.35 - £39.35
£39.35
2218-K-C3-Dunlop-Tapered-Self-Aligning-Tapered-Ball-Bearing

2218 K C3 90x160x40mm Dunlop Tapered Self Aligning Tapered Ball Bearing

£35.69 - £35.69
£35.69
£35.69 - £35.69
£35.69

2218 K C3 Dunlop Tapered Self Aligning Tapered Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

£35.69 - £35.69
£35.69
£35.69 - £35.69
£35.69
2218-C3-Dunlop-Self-Aligning-Ball-Bearing

2218 C3 90x160x40mm Dunlop Self Aligning Ball Bearing

£35.69 - £35.69
£35.69
£35.69 - £35.69
£35.69

2218 C3 Dunlop Self Aligning Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

£35.69 - £35.69
£35.69
£35.69 - £35.69
£35.69
2218-Dunlop-Self-Aligning-Ball-Bearing

2218 90x160x40mm Dunlop Self Aligning Ball Bearing

£35.69 - £35.69
£35.69
£35.69 - £35.69
£35.69

2218 Dunlop Self Aligning Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

£35.69 - £35.69
£35.69
£35.69 - £35.69
£35.69
2217-K-C3-Dunlop-Tapered-Self-Aligning-Tapered-Ball-Bearing

2217 K C3 85x150x36mm Dunlop Tapered Self Aligning Tapered Ball Bearing

£29.20 - £29.20
£29.20
£29.20 - £29.20
£29.20

2217 K C3 Dunlop Tapered Self Aligning Tapered Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

£29.20 - £29.20
£29.20
£29.20 - £29.20
£29.20
2217-Dunlop-Self-Aligning-Ball-Bearing

2217 85x150x36mm Dunlop Self Aligning Ball Bearing

£29.20 - £29.20
£29.20
£29.20 - £29.20
£29.20

2217 Dunlop Self Aligning Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

£29.20 - £29.20
£29.20
£29.20 - £29.20
£29.20
2217-C3-Dunlop-Self-Aligning-Ball-Bearing

2217 C3 85x150x36mm Dunlop Self Aligning Ball Bearing

£29.20 - £29.20
£29.20
£29.20 - £29.20
£29.20

2217 C3 Dunlop Self Aligning Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

£29.20 - £29.20
£29.20
£29.20 - £29.20
£29.20
2216-TV-C3-Dunlop-Self-Aligning-Ball-Bearing

2216 TV C3 80x140x33mm Dunlop Self Aligning Ball Bearing

£23.93 - £23.93
£23.93
£23.93 - £23.93
£23.93

2216 TV C3 Dunlop Self Aligning Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

£23.93 - £23.93
£23.93
£23.93 - £23.93
£23.93
2216-TV-Dunlop-Self-Aligning-Ball-Bearing

2216 TV 80x140x33mm Dunlop Self Aligning Ball Bearing

£23.93 - £23.93
£23.93
£23.93 - £23.93
£23.93

2216 TV Dunlop Self Aligning Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

£23.93 - £23.93
£23.93
£23.93 - £23.93
£23.93
2216-K-TV-C3-Dunlop-Tapered-Self-Aligning-Tapered-Ball-Bearing

2216 K TV C3 80x140x33mm Dunlop Tapered Self Aligning Tapered Ball Bearing

£23.93 - £23.93
£23.93
£23.93 - £23.93
£23.93

2216 K TV C3 Dunlop Tapered Self Aligning Tapered Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be su...

Vollständige Details anzeigen
£23.93 - £23.93
£23.93
£23.93 - £23.93
£23.93
2215-TV-C3-Dunlop-Self-Aligning-Ball-Bearing

2215 TV C3 75x130x31mm Dunlop Self Aligning Ball Bearing

£20.35 - £20.35
£20.35
£20.35 - £20.35
£20.35

2215 TV C3 Dunlop Self Aligning Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

£20.35 - £20.35
£20.35
£20.35 - £20.35
£20.35
2215-TV-Dunlop-Self-Aligning-Ball-Bearing

2215 TV 75x130x31mm Dunlop Self Aligning Ball Bearing

£20.35 - £20.35
£20.35
£20.35 - £20.35
£20.35

2215 TV Dunlop Self Aligning Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

£20.35 - £20.35
£20.35
£20.35 - £20.35
£20.35
2215-TV-2RS-Dunlop-Rubber-SealedSelf-Aligning-Ball-Bearing

2215 TV 2RS 75x130x31mm Dunlop Rubber Sealed Self Aligning Ball Bearing

£27.13 - £27.13
£27.13
£27.13 - £27.13
£27.13

2215 TV 2RS Dunlop Rubber SealedSelf Aligning Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

£27.13 - £27.13
£27.13
£27.13 - £27.13
£27.13
2215-K-TV-C3-Dunlop-Tapered-Self-Aligning-Tapered-Ball-Bearing

2215 K TV C3 75x130x31mm Dunlop Tapered Self Aligning Tapered Ball Bearing

£20.35 - £20.35
£20.35
£20.35 - £20.35
£20.35

2215 K TV C3 Dunlop Tapered Self Aligning Tapered Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be su...

Vollständige Details anzeigen
£20.35 - £20.35
£20.35
£20.35 - £20.35
£20.35
2214-TV-C3-Dunlop-Self-Aligning-Ball-Bearing

2214 TV C3 70x125x31mm Dunlop Self Aligning Ball Bearing

£17.85 - £17.85
£17.85
£17.85 - £17.85
£17.85

2214 TV C3 Dunlop Self Aligning Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

£17.85 - £17.85
£17.85
£17.85 - £17.85
£17.85
2214-TV-2RS-Dunlop-Rubber-SealedSelf-Aligning-Ball-Bearing

2214 TV 2RS 70x125x31mm Dunlop Rubber Sealed Self Aligning Ball Bearing

£21.46 - £21.46
£21.46
£21.46 - £21.46
£21.46

2214 TV 2RS Dunlop Rubber SealedSelf Aligning Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

£21.46 - £21.46
£21.46
£21.46 - £21.46
£21.46
2213-TV-C3-Dunlop-Self-Aligning-Ball-Bearing

2213 TV C3 65x120x31mm Dunlop Self Aligning Ball Bearing

£16.22 - £16.22
£16.22
£16.22 - £16.22
£16.22

2213 TV C3 Dunlop Self Aligning Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

£16.22 - £16.22
£16.22
£16.22 - £16.22
£16.22
2214-TV-Dunlop-Self-Aligning-Ball-Bearing

2214 TV 70x125x31mm Dunlop Self Aligning Ball Bearing

£17.85 - £17.85
£17.85
£17.85 - £17.85
£17.85

2214 TV Dunlop Self Aligning Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

£17.85 - £17.85
£17.85
£17.85 - £17.85
£17.85

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