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.
2211 E-2RS1TN9/W64 55x100x25mm SKF Rubber Sealed Self Aligning Double Row Bearing
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£0.00
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£0.00
2211 E-2RS1TN9/W64 55x100x25mm SKF Self Aligning Double Row BearingInside Diameter(mm):55Outside Diameter(mm):100Width(mm):25Bore Type:Parallel bor...
View full details
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£0.00
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Original price
£0.00
Original price
£0.00
£0.00
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£0.00
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£0.00
2211 EKTN9/W64 55x100x25mm SKF Self Aligning Double Row Bearing
Original price
£0.00
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Original price
£0.00
Original price
£0.00
£0.00
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£0.00
Current price
£0.00
2211 EKTN9/W64 55x100x25mm SKF Self Aligning Double Row BearingInside Diameter(mm):55Outside Diameter(mm):100Width(mm):25Bore Type:Tapered boreClea...
View full details
Original price
£0.00
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£0.00
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£0.00
£0.00
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£0.00
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£0.00
2211 ETN9/C3 55x100x25mm SKF Self Aligning Double Row Bearing
Original price
£57.55
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Original price
£57.55
Original price
£57.55
£57.55
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£57.55
Current price
£57.55
2211 ETN9/C3 55x100x25mm SKF Self Aligning Double Row BearingInside Diameter(mm):55Outside Diameter(mm):100Width(mm):25Bore Type:Parallel boreClear...
View full details
Original price
£57.55
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Original price
£57.55
Original price
£57.55
£57.55
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£57.55
Current price
£57.55
2211 ETN9/W64 55x100x25mm SKF Self Aligning Double Row Bearing
Original price
£0.00
-
Original price
£0.00
Original price
£0.00
£0.00
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£0.00
Current price
£0.00
2211 ETN9/W64 55x100x25mm SKF Self Aligning Double Row BearingInside Diameter(mm):55Outside Diameter(mm):100Width(mm):25Bore Type:Parallel boreClea...
View full details
Original price
£0.00
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Original price
£0.00
Original price
£0.00
£0.00
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£0.00
Current price
£0.00
2212 E-2RS1TN9/W64 60x110x28mm SKF Rubber Sealed Self Aligning Double Row Bearing
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£0.00
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Original price
£0.00
Original price
£0.00
£0.00
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£0.00
Current price
£0.00
2212 E-2RS1TN9/W64 60x110x28mm SKF Self Aligning Double Row BearingInside Diameter(mm):60Outside Diameter(mm):110Width(mm):28Bore Type:Parallel bor...
View full details
Original price
£0.00
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Original price
£0.00
Original price
£0.00
£0.00
-
£0.00
Current price
£0.00
2212 ETN9/W64 60x110x28mm SKF Self Aligning Double Row Bearing
Original price
£0.00
-
Original price
£0.00
Original price
£0.00
£0.00
-
£0.00
Current price
£0.00
2212 ETN9/W64 60x110x28mm SKF Self Aligning Double Row BearingInside Diameter(mm):60Outside Diameter(mm):110Width(mm):28Bore Type:Parallel boreClea...
View full details
Original price
£0.00
-
Original price
£0.00
Original price
£0.00
£0.00
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£0.00
Current price
£0.00
2213 E-2RS1KTN9 65x120x31mm SKF Rubber Sealed Self Aligning Double Row Bearing
Original price
£133.06
-
Original price
£133.06
Original price
£133.06
£133.06
-
£133.06
Current price
£133.06
2213 E-2RS1KTN9 65x120x31mm SKF Self Aligning Double Row BearingInside Diameter(mm):65Outside Diameter(mm):120Width(mm):31Bore Type:Tapered boreCle...
View full details
Original price
£133.06
-
Original price
£133.06
Original price
£133.06
£133.06
-
£133.06
Current price
£133.06
2213 E-2RS1KTN9/C3 65x120x31mm SKF Rubber Sealed Self Aligning Double Row Bearing
Original price
£133.06
-
Original price
£133.06
Original price
£133.06
£133.06
-
£133.06
Current price
£133.06
2213 E-2RS1KTN9/C3 65x120x31mm SKF Self Aligning Double Row BearingInside Diameter(mm):65Outside Diameter(mm):120Width(mm):31Bore Type:Tapered bore...
View full details
Original price
£133.06
-
Original price
£133.06
Original price
£133.06
£133.06
-
£133.06
Current price
£133.06
2213 E-2RS1TN9/C3 65x120x31mm SKF Rubber Sealed Self Aligning Double Row Bearing
Original price
£0.00
-
Original price
£0.00
Original price
£0.00
£0.00
-
£0.00
Current price
£0.00
2213 E-2RS1TN9/C3 65x120x31mm SKF Self Aligning Double Row BearingInside Diameter(mm):65Outside Diameter(mm):120Width(mm):31Bore Type:Parallel bore...
View full details
Original price
£0.00
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Original price
£0.00
Original price
£0.00
£0.00
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£0.00
Current price
£0.00
2213 E-2RS1TN9/W64 65x120x31mm SKF Rubber Sealed Self Aligning Double Row Bearing
Original price
£0.00
-
Original price
£0.00
Original price
£0.00
£0.00
-
£0.00
Current price
£0.00
2213 E-2RS1TN9/W64 65x120x31mm SKF Self Aligning Double Row BearingInside Diameter(mm):65Outside Diameter(mm):120Width(mm):31Bore Type:Parallel bor...
View full details
Original price
£0.00
-
Original price
£0.00
Original price
£0.00
£0.00
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£0.00
Current price
£0.00
2213 EKTN9/W64 65x120x31mm SKF Self Aligning Double Row Bearing
Original price
£0.00
-
Original price
£0.00
Original price
£0.00
£0.00
-
£0.00
Current price
£0.00
2213 EKTN9/W64 65x120x31mm SKF Self Aligning Double Row BearingInside Diameter(mm):65Outside Diameter(mm):120Width(mm):31Bore Type:Tapered boreClea...
View full details
Original price
£0.00
-
Original price
£0.00
Original price
£0.00
£0.00
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£0.00
Current price
£0.00
2215 ETN9/W64 75x130x25mm SKF Self Aligning Double Row Bearing
Original price
£0.00
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Original price
£0.00
Original price
£0.00
£0.00
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£0.00
Current price
£0.00
2215 ETN9/W64 75x130x25mm SKF Self Aligning Double Row BearingInside Diameter(mm):75Outside Diameter(mm):130Width(mm):25Bore Type:Parallel boreClea...
View full details
Original price
£0.00
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Original price
£0.00
Original price
£0.00
£0.00
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£0.00
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£0.00
2216 EKTN9/C3W64 80x140x33mm SKF Self Aligning Double Row Bearing
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£0.00
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£0.00
Original price
£0.00
£0.00
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£0.00
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£0.00
2216 EKTN9/C3W64 80x140x33mm SKF Self Aligning Double Row BearingInside Diameter(mm):80Outside Diameter(mm):140Width(mm):33Bore Type:Tapered boreCl...
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£0.00
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£0.00
Original price
£0.00
£0.00
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£0.00
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£0.00
2216 ETN9/C3 80x140x33mm SKF Self Aligning Double Row Bearing
Original price
£167.18
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Original price
£167.18
Original price
£167.18
£167.18
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£167.18
Current price
£167.18
2216 ETN9/C3 80x140x33mm SKF Self Aligning Double Row BearingInside Diameter(mm):80Outside Diameter(mm):140Width(mm):33Bore Type:Parallel boreClear...
View full details
Original price
£167.18
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Original price
£167.18
Original price
£167.18
£167.18
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£167.18
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£167.18
2219 KM/P63 95x170x43mm SKF Self Aligning Double Row Bearing
Original price
£542.73
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Original price
£542.73
Original price
£542.73
£542.73
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£542.73
Current price
£542.73
2219 KM/P63 95x170x43mm SKF Self Aligning Double Row BearingInside Diameter(mm):95Outside Diameter(mm):170Width(mm):43Bore Type:Tapered boreClearan...
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Original price
£542.73
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Original price
£542.73
Original price
£542.73
£542.73
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£542.73
Current price
£542.73
2219 M 95x170x43mm SKF Self Aligning Double Row Bearing
Original price
£459.71
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Original price
£459.71
Original price
£459.71
£459.71
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£459.71
Current price
£459.71
2219 M 95x170x43mm SKF Self Aligning Double Row BearingInside Diameter(mm):95Outside Diameter(mm):170Width(mm):43Bore Type:Parallel boreClearance:N...
View full details
Original price
£459.71
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Original price
£459.71
Original price
£459.71
£459.71
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£459.71
Current price
£459.71
2308 E-2RS1TN9/C3WT 40x90x33mm SKF Rubber Sealed Self Aligning Double Row Bearing
Original price
£0.00
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Original price
£0.00
Original price
£0.00
£0.00
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£0.00
Current price
£0.00
2308 E-2RS1TN9/C3WT 40x90x33mm SKF Self Aligning Double Row BearingInside Diameter(mm):40Outside Diameter(mm):90Width(mm):33Bore Type:Parallel bore...
View full details
Original price
£0.00
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£0.00
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£0.00
£0.00
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£0.00
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£0.00
2308 E-2RS1TN9/W64 40x90x33mm SKF Rubber Sealed Self Aligning Double Row Bearing
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£0.00
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Original price
£0.00
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£0.00
£0.00
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£0.00
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£0.00
2308 E-2RS1TN9/W64 40x90x33mm SKF Self Aligning Double Row BearingInside Diameter(mm):40Outside Diameter(mm):90Width(mm):33Bore Type:Parallel boreC...
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£0.00
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£0.00
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£0.00
£0.00
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£0.00
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£0.00
2308 EM 40x90x33mm SKF Self Aligning Double Row Bearing
Original price
£190.33
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Original price
£190.33
Original price
£190.33
£190.33
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£190.33
Current price
£190.33
2308 EM 40x90x33mm SKF Self Aligning Double Row BearingInside Diameter(mm):40Outside Diameter(mm):90Width(mm):33Bore Type:Parallel boreClearance:No...
View full details
Original price
£190.33
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Original price
£190.33
Original price
£190.33
£190.33
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£190.33
Current price
£190.33
2308 EM/C3 40x90x33mm SKF Self Aligning Double Row Bearing
Original price
£190.33
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Original price
£190.33
Original price
£190.33
£190.33
-
£190.33
Current price
£190.33
2308 EM/C3 40x90x33mm SKF Self Aligning Double Row BearingInside Diameter(mm):40Outside Diameter(mm):90Width(mm):33Bore Type:Parallel boreClearance...
View full details
Original price
£190.33
-
Original price
£190.33
Original price
£190.33
£190.33
-
£190.33
Current price
£190.33
2309 E-2RS1TN9/W64 45x100x36mm SKF Rubber Sealed Self Aligning Double Row Bearing
Original price
£0.00
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Original price
£0.00
Original price
£0.00
£0.00
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£0.00
Current price
£0.00
2309 E-2RS1TN9/W64 45x100x36mm SKF Self Aligning Double Row BearingInside Diameter(mm):45Outside Diameter(mm):100Width(mm):36Bore Type:Parallel bor...
View full details
Original price
£0.00
-
Original price
£0.00
Original price
£0.00
£0.00
-
£0.00
Current price
£0.00
2309 ETN9/C3W64 45x100x36mm SKF Self Aligning Double Row Bearing
Original price
£0.00
-
Original price
£0.00
Original price
£0.00
£0.00
-
£0.00
Current price
£0.00
2309 ETN9/C3W64 45x100x36mm SKF Self Aligning Double Row BearingInside Diameter(mm):45Outside Diameter(mm):100Width(mm):36Bore Type:Parallel boreCl...
View full details
Original price
£0.00
-
Original price
£0.00
Original price
£0.00
£0.00
-
£0.00
Current price
£0.00
2310 E-2RS1TN9/W64 50x110x40mm SKF Rubber Sealed Self Aligning Double Row Bearing
Original price
£0.00
-
Original price
£0.00
Original price
£0.00
£0.00
-
£0.00
Current price
£0.00
2310 E-2RS1TN9/W64 50x110x40mm SKF Self Aligning Double Row BearingInside Diameter(mm):50Outside Diameter(mm):110Width(mm):40Bore Type:Parallel bor...
View full details
Original price
£0.00
-
Original price
£0.00
Original price
£0.00
£0.00
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£0.00
Current price
£0.00
2310 KM 50x110x40mm SKF Self Aligning Double Row Bearing
Original price
£0.00
-
Original price
£0.00
Original price
£0.00
£0.00
-
£0.00
Current price
£0.00
2310 KM 50x110x40mm SKF Self Aligning Double Row BearingInside Diameter(mm):50Outside Diameter(mm):110Width(mm):40Bore Type:Tapered boreClearance:N...
View full details
Original price
£0.00
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Original price
£0.00
Original price
£0.00
£0.00
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£0.00
Current price
£0.00