Ir a contenido
We are Open 9am - 4pm GMT
We are Open 9am - 4pm GMT
FREE UK DELIVERY OVER £100
LOW COST WORLDWIDE DISTRIBUTION
NEXT / SAME DAY DELIVERY AVAILABLE
NEED HELP? EMAIL US....

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.

2203-2RS 17x40x16mm ZEN Self Aligning Ball Bearing

$4.00 - $4.00
$4.00
$4.00 - $4.00
$4.00

2203-2RS 17x40x16mm ZEN Self Aligning Ball BearingInside Diameter (mm):17Outside Diameter (mm):40Width (mm):16Please Note: Should the selected bran...

Ver todos los detalles
$4.00 - $4.00
$4.00
$4.00 - $4.00
$4.00
1204-TV-C3-20x47x14mm-Dunlop-Self-Aligning-Ball-Bearing

1204 TV C3 20x47x14mm Dunlop Self Aligning Ball Bearing

$4.00 - $4.00
$4.00
$4.00 - $4.00
$4.00

1204 TV C3 Dunlop Self Aligning Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

$4.00 - $4.00
$4.00
$4.00 - $4.00
$4.00
1305-TV-C3-25x62x17mm-Dunlop-Self-Aligning-Ball-Bearing

1305 TV C3 25x62x17mm Dunlop Self Aligning Ball Bearing

$7.00 - $7.00
$7.00
$7.00 - $7.00
$7.00

1305 TV C3 Dunlop Self Aligning Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

$7.00 - $7.00
$7.00
$7.00 - $7.00
$7.00
1202-TV-C3-15x35x11mm-Dunlop-Self-Aligning-Ball-Bearing

1202 TV C3 15x35x11mm Dunlop Self Aligning Ball Bearing

$4.00 - $4.00
$4.00
$4.00 - $4.00
$4.00

1202 TV C3 Dunlop Self Aligning Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

$4.00 - $4.00
$4.00
$4.00 - $4.00
$4.00

2202-2RS 15x35x14mm ZEN Self Aligning Ball Bearing

$4.00 - $4.00
$4.00
$4.00 - $4.00
$4.00

2202-2RS 15x35x14mm ZEN Self Aligning Ball BearingInside Diameter (mm):15Outside Diameter (mm):35Width (mm):14Please Note: Should the selected bran...

Ver todos los detalles
$4.00 - $4.00
$4.00
$4.00 - $4.00
$4.00

1204 20x47x14mm Self Aligning Ball Bearing

$4.00 - $4.00
$4.00
$4.00 - $4.00
$4.00

1204 20x47x14mm Self Aligning Ball BearingInside Diameter (mm):20Outside Diameter (mm):47Width (mm):14Please Note: Should the selected brand not be...

Ver todos los detalles
$4.00 - $4.00
$4.00
$4.00 - $4.00
$4.00

2204-2RS 20x47x17mm Self Aligning Ball Bearing

$5.00 - $5.00
$5.00
$5.00 - $5.00
$5.00

2204-2RS 20x47x17mm Self Aligning Ball BearingInside Diameter (mm):20Outside Diameter (mm):47Width (mm):17Please Note: Should the selected brand no...

Ver todos los detalles
$5.00 - $5.00
$5.00
$5.00 - $5.00
$5.00

2305-2RS 25x62x24mm Self Aligning Ball Bearing

$10.00 - $10.00
$10.00
$10.00 - $10.00
$10.00

2305-2RS 25x62x24mm Self Aligning Ball BearingInside Diameter (mm):25Outside Diameter (mm):62Width (mm):24Please Note: Should the selected brand no...

Ver todos los detalles
$10.00 - $10.00
$10.00
$10.00 - $10.00
$10.00
2210-TV-2RS-50x90x23mm-Dunlop-Rubber-SealedSelf-Aligning-Ball-Bearing

2210 TV 2RS 50x90x23mm Dunlop Rubber SealedSelf Aligning Ball Bearing

$17.00 - $17.00
$17.00
$17.00 - $17.00
$17.00

2210 TV 2RS Dunlop Rubber SealedSelf Aligning Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

$17.00 - $17.00
$17.00
$17.00 - $17.00
$17.00
2205-TV-2RS-25x52x18mm-Dunlop-Rubber-SealedSelf-Aligning-Ball-Bearing

2205 TV 2RS 25x52x18mm Dunlop Rubber SealedSelf Aligning Ball Bearing

$6.00 - $6.00
$6.00
$6.00 - $6.00
$6.00

2205 TV 2RS Dunlop Rubber SealedSelf Aligning Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

$6.00 - $6.00
$6.00
$6.00 - $6.00
$6.00
1307-TV-35x80x21mm-Dunlop-Self-Aligning-Ball-Bearing

1307 TV 35x80x21mm Dunlop Self Aligning Ball Bearing

$11.00 - $11.00
$11.00
$11.00 - $11.00
$11.00

1307 TV Dunlop Self Aligning Ball BearingPlease Note: If the selected brand is not available a suitable alternative will be supplied

$11.00 - $11.00
$11.00
$11.00 - $11.00
$11.00
1201-TV-12x32x10mm-Dunlop-Self-Aligning-Ball-Bearing

1201 TV 12x32x10mm Dunlop Self Aligning Ball Bearing

$3.00 - $3.00
$3.00
$3.00 - $3.00
$3.00

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

$3.00 - $3.00
$3.00
$3.00 - $3.00
$3.00

S2202-2RS 15x35x14mm ZEN Self Aligning Ball Stainless Steel Bearing

$17.00 - $17.00
$17.00
$17.00 - $17.00
$17.00

S2202-2RS 15x35x14mm ZEN Self Aligning Ball Stainless Steel BearingInside Diameter (mm):15Outside Diameter (mm):35Width (mm):14Please Note: Should ...

Ver todos los detalles
$17.00 - $17.00
$17.00
$17.00 - $17.00
$17.00

S2200-2RS 10x30x14mm ZEN Self Aligning Ball Stainless Steel Bearing

$10.00 - $10.00
$10.00
$10.00 - $10.00
$10.00

S2200-2RS 10x30x14mm ZEN Self Aligning Ball Stainless Steel BearingInside Diameter (mm):10Outside Diameter (mm):30Width (mm):14Please Note: Should ...

Ver todos los detalles
$10.00 - $10.00
$10.00
$10.00 - $10.00
$10.00

2206-2RS 30x62x20mm ZEN Self Aligning Ball Bearing

$6.00 - $6.00
$6.00
$6.00 - $6.00
$6.00

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

Ver todos los detalles
$6.00 - $6.00
$6.00
$6.00 - $6.00
$6.00

2207-2RS 35x72x23mm ZEN Self Aligning Ball Bearing

$7.00 - $7.00
$7.00
$7.00 - $7.00
$7.00

2207-2RS 35x72x23mm ZEN Self Aligning Ball BearingInside Diameter (mm):35Outside Diameter (mm):72Width (mm):23Please Note: Should the selected bran...

Ver todos los detalles
$7.00 - $7.00
$7.00
$7.00 - $7.00
$7.00
1319-K-C3-Dunlop-Tapered-Self-Aligning-Tapered-Ball-Bearing

1319 K C3 95x200x45mm Tapered Self Aligning Tapered Ball Bearing

$96.00 - $96.00
$96.00
$96.00 - $96.00
$96.00

Thanks for looking

$96.00 - $96.00
$96.00
$96.00 - $96.00
$96.00
2202-TV-2RS-C3-15x35x14mm-Dunlop-Rubber-SealedSelf-Aligning-Ball-Bearing

2202 TV 2RS C3 15x35x14mm Rubber SealedSelf Aligning Ball Bearing

$4.00 - $4.00
$4.00
$4.00 - $4.00
$4.00

Thanks for looking

$4.00 - $4.00
$4.00
$4.00 - $4.00
$4.00

1202-TV-C3 15x35x11mm NKE Self Aligning Double Row Bearing

$20.00 - $20.00
$20.00
$20.00 - $20.00
$20.00

1202-TV-C3, NKE, Self Aligning Double Row BearingInside Diameter(mm):15Outside Diameter(mm):35Width(mm):11Please Note: If the selected brand is not...

Ver todos los detalles
$20.00 - $20.00
$20.00
$20.00 - $20.00
$20.00

1210 50x90x20mm Self Aligning Ball Bearing

$8.00 - $8.00
$8.00
$8.00 - $8.00
$8.00

1210 50x90x20mm Self Aligning Ball BearingInside Diameter (mm):50Outside Diameter (mm):90Width (mm):20Please Note: Should the selected brand not be...

Ver todos los detalles
$8.00 - $8.00
$8.00
$8.00 - $8.00
$8.00

2202-2RS 15x35x14mm Self Aligning Ball Bearing

$4.00 - $4.00
$4.00
$4.00 - $4.00
$4.00

2202-2RS 15x35x14mm Self Aligning Ball BearingInside Diameter (mm):15Outside Diameter (mm):35Width (mm):14Please Note: Should the selected brand no...

Ver todos los detalles
$4.00 - $4.00
$4.00
$4.00 - $4.00
$4.00

2205-2RS 25x52x18mm Self Aligning Ball Bearing

$17.00 - $17.00
$17.00
$17.00 - $17.00
$17.00

2205-2RS 25x52x18mm Self Aligning Ball BearingInside Diameter (mm):25Outside Diameter (mm):52Width (mm):18Please Note: Should the selected brand no...

Ver todos los detalles
$17.00 - $17.00
$17.00
$17.00 - $17.00
$17.00

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

$15.00 - $15.00
$15.00
$15.00 - $15.00
$15.00

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

Ver todos los detalles
$15.00 - $15.00
$15.00
$15.00 - $15.00
$15.00

2302-2RS 15x42x17mm Self Aligning Ball Bearing

$6.00 - $6.00
$6.00
$6.00 - $6.00
$6.00

2302-2RS 15x42x17mm Self Aligning Ball BearingInside Diameter (mm):15Outside Diameter (mm):42Width (mm):17Please Note: Should the selected brand no...

Ver todos los detalles
$6.00 - $6.00
$6.00
$6.00 - $6.00
$6.00

Hi. Need any help?