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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.

2217 85x150x36mm ZEN Self Aligning Ball Bearing

£26.48 - £26.48
£26.48
£26.48 - £26.48
£26.48

2217 85x150x36mm ZEN Self Aligning Ball BearingInside Diameter (mm):85Outside Diameter (mm):150Width (mm):36Please Note: Should the selected brand ...

View full details
£26.48 - £26.48
£26.48
£26.48 - £26.48
£26.48

2216 80x140x33mm ZEN Self Aligning Ball Bearing

£23.53 - £23.53
£23.53
£23.53 - £23.53
£23.53

2216 80x140x33mm ZEN Self Aligning Ball BearingInside Diameter (mm):80Outside Diameter (mm):140Width (mm):33Please Note: Should the selected brand ...

View full details
£23.53 - £23.53
£23.53
£23.53 - £23.53
£23.53

2215 75x130x31mm ZEN Self Aligning Ball Bearing

£17.93 - £17.93
£17.93
£17.93 - £17.93
£17.93

2215 75x130x31mm ZEN Self Aligning Ball BearingInside Diameter (mm):75Outside Diameter (mm):130Width (mm):31Please Note: Should the selected brand ...

View full details
£17.93 - £17.93
£17.93
£17.93 - £17.93
£17.93

2214 70x125x31mm ZEN Self Aligning Ball Bearing

£16.52 - £16.52
£16.52
£16.52 - £16.52
£16.52

2214 70x125x31mm ZEN Self Aligning Ball BearingInside Diameter (mm):70Outside Diameter (mm):125Width (mm):31Please Note: Should the selected brand ...

View full details
£16.52 - £16.52
£16.52
£16.52 - £16.52
£16.52

2213 65x120x31mm ZEN Self Aligning Ball Bearing

£16.91 - £16.91
£16.91
£16.91 - £16.91
£16.91

2213 65x120x31mm ZEN Self Aligning Ball BearingInside Diameter (mm):65Outside Diameter (mm):120Width (mm):31Please Note: Should the selected brand ...

View full details
£16.91 - £16.91
£16.91
£16.91 - £16.91
£16.91

2212 60x110x28mm ZEN Self Aligning Ball Bearing

£14.03 - £14.03
£14.03
£14.03 - £14.03
£14.03

2212 60x110x28mm ZEN Self Aligning Ball BearingInside Diameter (mm):60Outside Diameter (mm):110Width (mm):28Please Note: Should the selected brand ...

View full details
£14.03 - £14.03
£14.03
£14.03 - £14.03
£14.03

2211 55x100x25mm ZEN Self Aligning Ball Bearing

£9.13 - £9.13
£9.13
£9.13 - £9.13
£9.13

2211 55x100x25mm ZEN Self Aligning Ball BearingInside Diameter (mm):55Outside Diameter (mm):100Width (mm):25Please Note: Should the selected brand ...

View full details
£9.13 - £9.13
£9.13
£9.13 - £9.13
£9.13

2211-2RS 55x100x25mm ZEN Self Aligning Ball Bearing

£9.10 - £9.10
£9.10
£9.10 - £9.10
£9.10

2211-2RS 55x100x25mm ZEN Self Aligning Ball BearingInside Diameter (mm):55Outside Diameter (mm):100Width (mm):25Please Note: Should the selected br...

View full details
£9.10 - £9.10
£9.10
£9.10 - £9.10
£9.10

2208-2RS 40x80x23mm ZEN Self Aligning Ball Bearing

£6.22 - £6.22
£6.22
£6.22 - £6.22
£6.22

2208-2RS 40x80x23mm ZEN Self Aligning Ball BearingInside Diameter (mm):40Outside Diameter (mm):80Width (mm):23Please Note: Should the selected bran...

View full details
£6.22 - £6.22
£6.22
£6.22 - £6.22
£6.22

2206-2RS-INOX 30x62x20mm ZEN Stainless Steel Self Aligning Ball Bearing

£10.72 - £10.72
£10.72
£10.72 - £10.72
£10.72

2206-2RS-INOx 30x62x20mm ZEN Self Aligning Ball BearingInside Diameter (mm):30Outside Diameter (mm):62Width (mm):20Please Note: Should the selected...

View full details
£10.72 - £10.72
£10.72
£10.72 - £10.72
£10.72

2204-2RS 20x47x17mm ZEN Self Aligning Ball Bearing

£3.29 - £3.29
£3.29
£3.29 - £3.29
£3.29

2204-2RS 20x47x17mm ZEN Self Aligning Ball BearingInside Diameter (mm):20Outside Diameter (mm):47Width (mm):17Please Note: Should the selected bran...

View full details
£3.29 - £3.29
£3.29
£3.29 - £3.29
£3.29

2204-2RS-INOX 20x47x18mm ZEN Stainless Steel Self Aligning Ball Bearing

£13.49 - £13.49
£13.49
£13.49 - £13.49
£13.49

2204-2RS-INOx 20x47x18mm ZEN Self Aligning Ball BearingInside Diameter (mm):20Outside Diameter (mm):47Width (mm):18Please Note: Should the selected...

View full details
£13.49 - £13.49
£13.49
£13.49 - £13.49
£13.49

2201-2RS 12x32x14mm ZEN Self Aligning Ball Bearing

£2.12 - £2.12
£2.12
£2.12 - £2.12
£2.12

2201-2RS 12x32x14mm ZEN Self Aligning Ball BearingInside Diameter (mm):12Outside Diameter (mm):32Width (mm):14Please Note: Should the selected bran...

View full details
£2.12 - £2.12
£2.12
£2.12 - £2.12
£2.12

2201-2RS-INOX 12x32x14mm ZEN Stainless Steel Self Aligning Ball Bearing

£12.49 - £12.49
£12.49
£12.49 - £12.49
£12.49

2201-2RS-INOx 12x32x14mm ZEN Self Aligning Ball BearingInside Diameter (mm):12Outside Diameter (mm):32Width (mm):14Please Note: Should the selected...

View full details
£12.49 - £12.49
£12.49
£12.49 - £12.49
£12.49

2200-2RS 10x30x14mm ZEN Self Aligning Ball Bearing

£1.92 - £1.92
£1.92
£1.92 - £1.92
£1.92

2200-2RS 10x30x14mm ZEN Self Aligning Ball BearingInside Diameter (mm):10Outside Diameter (mm):30Width (mm):14Please Note: Should the selected bran...

View full details
£1.92 - £1.92
£1.92
£1.92 - £1.92
£1.92

1322 110x240x50mm ZEN Self Aligning Ball Bearing

£0.00 - £0.00
£0.00
£0.00 - £0.00
£0.00

1322 110x240x50mm ZEN Self Aligning Ball BearingInside Diameter (mm):110Outside Diameter (mm):240Width (mm):50Please Note: Should the selected bran...

View full details
£0.00 - £0.00
£0.00
£0.00 - £0.00
£0.00

1320 100x215x47mm ZEN Self Aligning Ball Bearing

£70.86 - £70.86
£70.86
£70.86 - £70.86
£70.86

1320 100x215x47mm ZEN Self Aligning Ball BearingInside Diameter (mm):100Outside Diameter (mm):215Width (mm):47Please Note: Should the selected bran...

View full details
£70.86 - £70.86
£70.86
£70.86 - £70.86
£70.86

1318 90x190x43mm ZEN Self Aligning Ball Bearing

£47.25 - £47.25
£47.25
£47.25 - £47.25
£47.25

1318 90x190x43mm ZEN Self Aligning Ball BearingInside Diameter (mm):90Outside Diameter (mm):190Width (mm):43Please Note: Should the selected brand ...

View full details
£47.25 - £47.25
£47.25
£47.25 - £47.25
£47.25

1319 95x200x45mm ZEN Self Aligning Ball Bearing

£63.87 - £63.87
£63.87
£63.87 - £63.87
£63.87

1319 95x200x45mm ZEN Self Aligning Ball BearingInside Diameter (mm):95Outside Diameter (mm):200Width (mm):45Please Note: Should the selected brand ...

View full details
£63.87 - £63.87
£63.87
£63.87 - £63.87
£63.87

1317 85x180x41mm ZEN Self Aligning Ball Bearing

£43.88 - £43.88
£43.88
£43.88 - £43.88
£43.88

1317 85x180x41mm ZEN Self Aligning Ball BearingInside Diameter (mm):85Outside Diameter (mm):180Width (mm):41Please Note: Should the selected brand ...

View full details
£43.88 - £43.88
£43.88
£43.88 - £43.88
£43.88

1316 80x170x39mm ZEN Self Aligning Ball Bearing

£33.94 - £33.94
£33.94
£33.94 - £33.94
£33.94

1316 80x170x39mm ZEN Self Aligning Ball BearingInside Diameter (mm):80Outside Diameter (mm):170Width (mm):39Please Note: Should the selected brand ...

View full details
£33.94 - £33.94
£33.94
£33.94 - £33.94
£33.94

1315 75x160x37mm ZEN Self Aligning Ball Bearing

£30.25 - £30.25
£30.25
£30.25 - £30.25
£30.25

1315 75x160x37mm ZEN Self Aligning Ball BearingInside Diameter (mm):75Outside Diameter (mm):160Width (mm):37Please Note: Should the selected brand ...

View full details
£30.25 - £30.25
£30.25
£30.25 - £30.25
£30.25

1314 70x150x35mm ZEN Self Aligning Ball Bearing

£23.63 - £23.63
£23.63
£23.63 - £23.63
£23.63

1314 70x150x35mm ZEN Self Aligning Ball BearingInside Diameter (mm):70Outside Diameter (mm):150Width (mm):35Please Note: Should the selected brand ...

View full details
£23.63 - £23.63
£23.63
£23.63 - £23.63
£23.63

1313 65x140x33mm ZEN Self Aligning Ball Bearing

£18.09 - £18.09
£18.09
£18.09 - £18.09
£18.09

1313 65x140x33mm ZEN Self Aligning Ball BearingInside Diameter (mm):65Outside Diameter (mm):140Width (mm):33Please Note: Should the selected brand ...

View full details
£18.09 - £18.09
£18.09
£18.09 - £18.09
£18.09

Hi. Need any help?