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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.

1210-K-TV-C3-50x90x20mm-Dunlop-Tapered-Self-Aligning-Tapered-Ball-Bearing

1210 K TV C3 50x90x20mm Dunlop Tapered Self Aligning Tapered Ball Bearing

£7.52 - £7.52
£7.52
£7.52 - £7.52
£7.52

1210 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
£7.52 - £7.52
£7.52
£7.52 - £7.52
£7.52
1210K-TV-Dunlop-Tapered-Self-Aligning-Tapered-Ball-Bearing

1210K TV 50x90x20mm Dunlop Tapered Self Aligning Tapered Ball Bearing

£7.52 - £7.52
£7.52
£7.52 - £7.52
£7.52

1210K TV Dunlop Tapered Self Aligning Tapered Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

£7.52 - £7.52
£7.52
£7.52 - £7.52
£7.52
1209-TV-C3-45x85x19mm-DunlopSelf-Self-Aligning-Ball-Bearing

1209 TV C3 45x85x19mm DunlopSelf Self Aligning Ball Bearing

£6.44 - £6.44
£6.44
£6.44 - £6.44
£6.44

1209 TV C3 Dunlop Self Aligning Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

£6.44 - £6.44
£6.44
£6.44 - £6.44
£6.44
1209-TV-45x85x19mm-DunlopSelf-Self-Aligning-Ball-Bearing

1209 TV 45x85x19mm DunlopSelf Self Aligning Ball Bearing

£6.44 - £6.44
£6.44
£6.44 - £6.44
£6.44

1209 TV Dunlop Self Aligning Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

£6.44 - £6.44
£6.44
£6.44 - £6.44
£6.44
1209-K-TV-C3-45x85x19mm-DunlopSelf-Tapered-Self-Aligning-Tapered-Ball-Bearing

1209 K TV C3 45x85x19mm DunlopSelf Tapered Self Aligning Tapered Ball Bearing

£6.44 - £6.44
£6.44
£6.44 - £6.44
£6.44

1209 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
£6.44 - £6.44
£6.44
£6.44 - £6.44
£6.44
1209K-TV-Dunlop-Tapered-Self-Aligning-Tapered-Ball-Bearing

1209K TV 45x85x19mm Dunlop Tapered Self Aligning Tapered Ball Bearing

£6.44 - £6.44
£6.44
£6.44 - £6.44
£6.44

1209K TV Dunlop Tapered Self Aligning Tapered Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

£6.44 - £6.44
£6.44
£6.44 - £6.44
£6.44
1208-TV-C3-40x80x18mm-Dunlop-Self-Aligning-Ball-Bearing

1208 TV C3 40x80x18mm Dunlop Self Aligning Ball Bearing

£5.79 - £5.79
£5.79
£5.79 - £5.79
£5.79

1208 TV C3 Dunlop Self Aligning Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

£5.79 - £5.79
£5.79
£5.79 - £5.79
£5.79
1208-TV-40x80x18mm-Dunlop-Self-Aligning-Ball-Bearing

1208 TV 40x80x18mm Dunlop Self Aligning Ball Bearing

£5.79 - £5.79
£5.79
£5.79 - £5.79
£5.79

1208 TV Dunlop Self Aligning Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

£5.79 - £5.79
£5.79
£5.79 - £5.79
£5.79
1208-K-TV-C3-40x80x18mm-Dunlop-Tapered-Self-Aligning-Tapered-Ball-Bearing

1208 K TV C3 40x80x18mm Dunlop Tapered Self Aligning Tapered Ball Bearing

£5.79 - £5.79
£5.79
£5.79 - £5.79
£5.79

1208 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
£5.79 - £5.79
£5.79
£5.79 - £5.79
£5.79
1208K-TV-Dunlop-Tapered-Self-Aligning-Tapered-Ball-Bearing

1208K TV 40x80x18mm Dunlop Tapered Self Aligning Tapered Ball Bearing

£5.79 - £5.79
£5.79
£5.79 - £5.79
£5.79

1208K TV Dunlop Tapered Self Aligning Tapered Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

£5.79 - £5.79
£5.79
£5.79 - £5.79
£5.79
1207-TV-35x72x17mm-Dunlop-Self-Aligning-Ball-Bearing

1207 TV 35x72x17mm Dunlop Self Aligning Ball Bearing

£4.72 - £4.72
£4.72
£4.72 - £4.72
£4.72

1207 TV Dunlop Self Aligning Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

£4.72 - £4.72
£4.72
£4.72 - £4.72
£4.72
1207-TV-C3-35x72x17mm-Dunlop-Self-Aligning-Ball-Bearing

1207 TV C3 35x72x17mm Dunlop Self Aligning Ball Bearing

£4.72 - £4.72
£4.72
£4.72 - £4.72
£4.72

1207 TV C3 Dunlop Self Aligning Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

£4.72 - £4.72
£4.72
£4.72 - £4.72
£4.72
1207-K-TV-C3-35x72x17mm-Dunlop-Tapered-Self-Aligning-Tapered-Ball-Bearing

1207 K TV C3 35x72x17mm Dunlop Tapered Self Aligning Tapered Ball Bearing

£4.72 - £4.72
£4.72
£4.72 - £4.72
£4.72

1207 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
£4.72 - £4.72
£4.72
£4.72 - £4.72
£4.72
1207K-TV-Dunlop-Tapered-Self-Aligning-Tapered-Ball-Bearing

1207K TV 35x72x17mm Dunlop Tapered Self Aligning Tapered Ball Bearing

£5.15 - £5.15
£5.15
£5.15 - £5.15
£5.15

1207K TV Dunlop Tapered Self Aligning Tapered Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

£5.15 - £5.15
£5.15
£5.15 - £5.15
£5.15
1206-TV-C3-30x62x16mm-Dunlop-Self-Aligning-Ball-Bearing

1206 TV C3 30x62x16mm Dunlop Self Aligning Ball Bearing

£4.38 - £4.38
£4.38
£4.38 - £4.38
£4.38

1206 TV C3 Dunlop Self Aligning Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

£4.38 - £4.38
£4.38
£4.38 - £4.38
£4.38
1206-TV-30x62x16mm-Dunlop-Self-Aligning-Ball-Bearing

1206 TV 30x62x16mm Dunlop Self Aligning Ball Bearing

£4.38 - £4.38
£4.38
£4.38 - £4.38
£4.38

1206 TV Dunlop Self Aligning Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

£4.38 - £4.38
£4.38
£4.38 - £4.38
£4.38
1206-K-TV-C3-30x62x16mm-Dunlop-Tapered-Self-Aligning-Tapered-Ball-Bearing

1206 K TV C3 30x62x16mm Dunlop Tapered Self Aligning Tapered Ball Bearing

£4.38 - £4.38
£4.38
£4.38 - £4.38
£4.38

1206 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
£4.38 - £4.38
£4.38
£4.38 - £4.38
£4.38
1206K-TV-Dunlop-Tapered-Self-Aligning-Tapered-Ball-Bearing

1206K TV 30x62x16mm Dunlop Tapered Self Aligning Tapered Ball Bearing

£4.38 - £4.38
£4.38
£4.38 - £4.38
£4.38

1206K TV Dunlop Tapered Self Aligning Tapered Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

£4.38 - £4.38
£4.38
£4.38 - £4.38
£4.38
1205-TV-C3-25x52x15mm-Dunlop-Self-Aligning-Ball-Bearing

1205 TV C3 25x52x15mm Dunlop Self Aligning Ball Bearing

£3.18 - £3.18
£3.18
£3.18 - £3.18
£3.18

1205 TV C3 Dunlop Self Aligning Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

£3.18 - £3.18
£3.18
£3.18 - £3.18
£3.18
1205-TV-25x52x15mm-Dunlop-Self-Aligning-Ball-Bearing

1205 TV 25x52x15mm Dunlop Self Aligning Ball Bearing

£3.18 - £3.18
£3.18
£3.18 - £3.18
£3.18

1205 TV Dunlop Self Aligning Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

£3.18 - £3.18
£3.18
£3.18 - £3.18
£3.18
1204-TV-20x47x14mm-Dunlop-Self-Aligning-Ball-Bearing

1204 TV 20x47x14mm Dunlop Self Aligning Ball Bearing

£2.93 - £2.93
£2.93
£2.93 - £2.93
£2.93

1204 TV Dunlop Self Aligning Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

£2.93 - £2.93
£2.93
£2.93 - £2.93
£2.93
1203-TV-C3-17x40x12mm-Dunlop-Self-Aligning-Ball-Bearing

1203 TV C3 17x40x12mm Dunlop Self Aligning Ball Bearing

£2.70 - £2.70
£2.70
£2.70 - £2.70
£2.70

1203 TV C3 Dunlop Self Aligning Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

£2.70 - £2.70
£2.70
£2.70 - £2.70
£2.70
1201-TV-C3-12x32x10mm-Dunlop-Self-Aligning-Ball-Bearing

1201 TV C3 12x32x10mm Dunlop Self Aligning Ball Bearing

£2.03 - £2.03
£2.03
£2.03 - £2.03
£2.03

1201 TV C3 Dunlop Self Aligning Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

£2.03 - £2.03
£2.03
£2.03 - £2.03
£2.03
1200-TV-10x30x9mm-Dunlop-Self-Aligning-Ball-Bearing

1200 TV 10x30x9mm Dunlop Self Aligning Ball Bearing

£1.86 - £1.86
£1.86
£1.86 - £1.86
£1.86

1200 TV Dunlop Self Aligning Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

£1.86 - £1.86
£1.86
£1.86 - £1.86
£1.86

Hi. Need any help?