Precision Roller Bearings – High-Accuracy Bearings for Demanding Applications
Bolton Engineering Products Ltd are the industry suppliers of a wide variety of precision roller bearings and precision ball bearings, offering high quality products to meet specific applications where precise accuracy, load bearing capacity and speed are particularly necessary.
As precision roller specialists, we take the time to only stock bearings from leading brands such as SKF, FAG & NSK and supply products that are fully tested to EN standards for engineering quality and longevity.
When every turn counts, trust BEP Ltd to deliver highest quality precision bearings for Machine Tools & Robotics, Aerospace and Medical Technology with unrivalled performance and uptime.
What Are Precision Bearings?
Precision bearings are engineered to extremely tight tolerances, ensuring consistent, high-speed rotation with minimal friction and vibration.
They are specifically designed for systems requiring smooth operation, positional accuracy, and high rigidity under demanding loads.
Our precision roller bearings are suitable for:
- High-speed spindles
- Precision machinery and balancing systems
- Robotics and automation drives
- Aerospace and defense components
- Scroll compressors and medical imaging systems
Technical Specifications
|
Specification |
Details |
|
Product Type |
Precision Roller / Ball Bearings |
|
Bearing Style |
Cylindrical / Angular Contact / Tapered / Spherical |
|
Precision Class |
ISO P4, P5, ABEC-5, ABEC-7 |
|
Material |
Chrome Steel / Stainless Steel |
|
Cage Type |
Brass / Polyamide / Steel Cage |
|
Lubrication |
Pre-lubricated or Relubrication Options |
|
Operating Speed |
High-Speed, Low-Vibration Capability |
|
Load Capacity |
Radial and Axial, Depending on Bearing Type |
|
Typical Brands |
SKF, FAG, NSK, Timken, NTN |
|
Applications |
Aerospace, Machine Tools, Robotics, Medical, Industrial |
Industries & Applications
Our precision roller bearings are widely used across industries that rely on tight tolerances, high reliability, and consistent speed performance:
- Machine Tools: Guarantees the accuracy of precision machining and stability of spindle.
- Aerospace & Defense - Stands up to the harshest environments with reliable load and performance.
- Robotics & Automation: Control of smooth and accurate movement.
- Medical Appliances: Necessary for use in application requiring quiet, vibration-free operation (eg. centrifuge).
- Industrial Machinery: Improve machinery efficiency and longevity under heavy loads.
Why Choose Bolton Engineering Products Ltd?
As a leading UK supplier of roller precision bearings, BEP Ltd offers unmatched quality, service, and availability:
- High Quality Bearings: We stock only precision graded bearings at ultra-low tolerances from world leading roller manufacturers.
- Fast UK\&Global Delivery: Same Time dispatch on all stocked items.
- Expert Advice: We'll help you choose the right precision bearing for your system.
- Great Value: High quality at a great price.
- Custom Orders: BEP has the capabilities to make custom-built industrial or OEM solutions.
FAQs About Precision Roller Bearings
Q1: What are precision roller bearings used for?
They’re used in applications requiring exact shaft positioning, low friction, and high-speed reliability — such as machine tools, robotics, and aerospace systems.
Q2: What’s the difference between precision roller bearings and standard bearings?
Precision bearings are manufactured to tighter tolerances (ISO P4, ABEC-7, etc.) for superior rotational accuracy and consistency under high-speed conditions.
Q3: Do you supply both roller and ball precision bearings?
Yes. We stock both precision roller and precision ball bearings, suitable for various load and speed requirements.
Q4: Can I order in bulk or request OEM supply?
Absolutely. BEP Ltd provides bulk and trade pricing for industrial buyers, and we support OEM supply requirements worldwide.
Precision Roller Bearings
Precision Roller Bearings – High-Accuracy Bearings for Demanding Applications
Bolton Engineering Products Ltd are the industry suppliers of a wide variety of precision roller bearings and precision ball bearings, offering high quality products to meet specific applications where precise accuracy, load bearing capacity and speed are particularly necessary.
As precision roller specialists, we take the time to only stock bearings from leading brands such as SKF, FAG & NSK and supply products that are fully tested to EN standards for engineering quality and longevity.
When every turn counts, trust BEP Ltd to deliver highest quality precision bearings for Machine Tools & Robotics, Aerospace and Medical Technology with unrivalled performance and uptime.
What Are Precision Bearings?
Precision bearings are engineered to extremely tight tolerances, ensuring consistent, high-speed rotation with minimal friction and vibration.
They are specifically designed for systems requiring smooth operation, positional accuracy, and high rigidity under demanding loads.
Our precision roller bearings are suitable for:
- High-speed spindles
- Precision machinery and balancing systems
- Robotics and automation drives
- Aerospace and defense components
- Scroll compressors and medical imaging systems
Technical Specifications
|
Specification |
Details |
|
Product Type |
Precision Roller / Ball Bearings |
|
Bearing Style |
Cylindrical / Angular Contact / Tapered / Spherical |
|
Precision Class |
ISO P4, P5, ABEC-5, ABEC-7 |
|
Material |
Chrome Steel / Stainless Steel |
|
Cage Type |
Brass / Polyamide / Steel Cage |
|
Lubrication |
Pre-lubricated or Relubrication Options |
|
Operating Speed |
High-Speed, Low-Vibration Capability |
|
Load Capacity |
Radial and Axial, Depending on Bearing Type |
|
Typical Brands |
SKF, FAG, NSK, Timken, NTN |
|
Applications |
Aerospace, Machine Tools, Robotics, Medical, Industrial |
Industries & Applications
Our precision roller bearings are widely used across industries that rely on tight tolerances, high reliability, and consistent speed performance:
- Machine Tools: Guarantees the accuracy of precision machining and stability of spindle.
- Aerospace & Defense - Stands up to the harshest environments with reliable load and performance.
- Robotics & Automation: Control of smooth and accurate movement.
- Medical Appliances: Necessary for use in application requiring quiet, vibration-free operation (eg. centrifuge).
- Industrial Machinery: Improve machinery efficiency and longevity under heavy loads.
Why Choose Bolton Engineering Products Ltd?
As a leading UK supplier of roller precision bearings, BEP Ltd offers unmatched quality, service, and availability:
- High Quality Bearings: We stock only precision graded bearings at ultra-low tolerances from world leading roller manufacturers.
- Fast UK\&Global Delivery: Same Time dispatch on all stocked items.
- Expert Advice: We'll help you choose the right precision bearing for your system.
- Great Value: High quality at a great price.
- Custom Orders: BEP has the capabilities to make custom-built industrial or OEM solutions.
FAQs About Precision Roller Bearings
Q1: What are precision roller bearings used for?
They’re used in applications requiring exact shaft positioning, low friction, and high-speed reliability — such as machine tools, robotics, and aerospace systems.
Q2: What’s the difference between precision roller bearings and standard bearings?
Precision bearings are manufactured to tighter tolerances (ISO P4, ABEC-7, etc.) for superior rotational accuracy and consistency under high-speed conditions.
Q3: Do you supply both roller and ball precision bearings?
Yes. We stock both precision roller and precision ball bearings, suitable for various load and speed requirements.
Q4: Can I order in bulk or request OEM supply?
Absolutely. BEP Ltd provides bulk and trade pricing for industrial buyers, and we support OEM supply requirements worldwide.
NNU4956SKMSP 280x380x100mm FAG Super Precision Double Row Cylindrical Roller Spindle Bearing
Original price
£0.00
-
Original price
£0.00
Original price
£0.00
£0.00
-
£0.00
Current price
£0.00
FAG spindle bearings are single-row, angular contact ball bearings that cannot be dismantled. They have solid inner and outer rings as well as ball...
View full details
Original price
£0.00
-
Original price
£0.00
Original price
£0.00
£0.00
-
£0.00
Current price
£0.00
NNU4952SKMSP 260x360x100mm FAG Super Precision Double Row Cylindrical Roller Spindle Bearing
Original price
£0.00
-
Original price
£0.00
Original price
£0.00
£0.00
-
£0.00
Current price
£0.00
FAG spindle bearings are single-row, angular contact ball bearings that cannot be dismantled. They have solid inner and outer rings as well as ball...
View full details
Original price
£0.00
-
Original price
£0.00
Original price
£0.00
£0.00
-
£0.00
Current price
£0.00
NNU4948SKMSP 240x320x80mm FAG Super Precision Double Row Cylindrical Roller Spindle Bearing
Original price
£0.00
-
Original price
£0.00
Original price
£0.00
£0.00
-
£0.00
Current price
£0.00
FAG spindle bearings are single-row, angular contact ball bearings that cannot be dismantled. They have solid inner and outer rings as well as ball...
View full details
Original price
£0.00
-
Original price
£0.00
Original price
£0.00
£0.00
-
£0.00
Current price
£0.00
NNU4944SKMSP 220x300x80mm FAG Super Precision Double Row Cylindrical Roller Spindle Bearing
Original price
£0.00
-
Original price
£0.00
Original price
£0.00
£0.00
-
£0.00
Current price
£0.00
FAG spindle bearings are single-row, angular contact ball bearings that cannot be dismantled. They have solid inner and outer rings as well as ball...
View full details
Original price
£0.00
-
Original price
£0.00
Original price
£0.00
£0.00
-
£0.00
Current price
£0.00
NNU4936SKMSP 180x250x69mm FAG Super Precision Double Row Cylindrical Roller Spindle Bearing
Original price
£1,951.66
-
Original price
£1,951.66
Original price
£1,951.66
£1,951.66
-
£1,951.66
Current price
£1,951.66
FAG spindle bearings are single-row, angular contact ball bearings that cannot be dismantled. They have solid inner and outer rings as well as ball...
View full details
Original price
£1,951.66
-
Original price
£1,951.66
Original price
£1,951.66
£1,951.66
-
£1,951.66
Current price
£1,951.66
NNU4940SKMSP 200x280x80mm FAG Super Precision Double Row Cylindrical Roller Spindle Bearing
Original price
£2,432.01
-
Original price
£2,432.01
Original price
£2,432.01
£2,432.01
-
£2,432.01
Current price
£2,432.01
FAG spindle bearings are single-row, angular contact ball bearings that cannot be dismantled. They have solid inner and outer rings as well as ball...
View full details
Original price
£2,432.01
-
Original price
£2,432.01
Original price
£2,432.01
£2,432.01
-
£2,432.01
Current price
£2,432.01
NNU4938SKMSP 190x260x69mm FAG Super Precision Double Row Cylindrical Roller Spindle Bearing
Original price
£2,084.15
-
Original price
£2,084.15
Original price
£2,084.15
£2,084.15
-
£2,084.15
Current price
£2,084.15
FAG spindle bearings are single-row, angular contact ball bearings that cannot be dismantled. They have solid inner and outer rings as well as ball...
View full details
Original price
£2,084.15
-
Original price
£2,084.15
Original price
£2,084.15
£2,084.15
-
£2,084.15
Current price
£2,084.15
NNU4934SKMSP 170x230x60mm FAG Super Precision Double Row Cylindrical Roller Spindle Bearing
Original price
£1,558.96
-
Original price
£1,558.96
Original price
£1,558.96
£1,558.96
-
£1,558.96
Current price
£1,558.96
FAG spindle bearings are single-row, angular contact ball bearings that cannot be dismantled. They have solid inner and outer rings as well as ball...
View full details
Original price
£1,558.96
-
Original price
£1,558.96
Original price
£1,558.96
£1,558.96
-
£1,558.96
Current price
£1,558.96
NNU4932SKMSP 160x220x60mm FAG Super Precision Double Row Cylindrical Roller Spindle Bearing
Original price
£1,517.08
-
Original price
£1,517.08
Original price
£1,517.08
£1,517.08
-
£1,517.08
Current price
£1,517.08
FAG spindle bearings are single-row, angular contact ball bearings that cannot be dismantled. They have solid inner and outer rings as well as ball...
View full details
Original price
£1,517.08
-
Original price
£1,517.08
Original price
£1,517.08
£1,517.08
-
£1,517.08
Current price
£1,517.08
NNU4930SKMSP 150x210x60mm FAG Super Precision Double Row Cylindrical Roller Spindle Bearing
Original price
£1,357.29
-
Original price
£1,357.29
Original price
£1,357.29
£1,357.29
-
£1,357.29
Current price
£1,357.29
FAG spindle bearings are single-row, angular contact ball bearings that cannot be dismantled. They have solid inner and outer rings as well as ball...
View full details
Original price
£1,357.29
-
Original price
£1,357.29
Original price
£1,357.29
£1,357.29
-
£1,357.29
Current price
£1,357.29
NNU4928SKMSP 140x190x50mm FAG Super Precision Double Row Cylindrical Roller Spindle Bearing
Original price
£1,224.77
-
Original price
£1,224.77
Original price
£1,224.77
£1,224.77
-
£1,224.77
Current price
£1,224.77
FAG spindle bearings are single-row, angular contact ball bearings that cannot be dismantled. They have solid inner and outer rings as well as ball...
View full details
Original price
£1,224.77
-
Original price
£1,224.77
Original price
£1,224.77
£1,224.77
-
£1,224.77
Current price
£1,224.77
NNU4926SKMSP 130x180x50mm FAG Super Precision Double Row Cylindrical Roller Spindle Bearing
Original price
£1,079.42
-
Original price
£1,079.42
Original price
£1,079.42
£1,079.42
-
£1,079.42
Current price
£1,079.42
FAG spindle bearings are single-row, angular contact ball bearings that cannot be dismantled. They have solid inner and outer rings as well as ball...
View full details
Original price
£1,079.42
-
Original price
£1,079.42
Original price
£1,079.42
£1,079.42
-
£1,079.42
Current price
£1,079.42
NNU4924SKMSP 120x165x45mm FAG Super Precision Double Row Cylindrical Roller Spindle Bearing
Original price
£913.35
-
Original price
£913.35
Original price
£913.35
£913.35
-
£913.35
Current price
£913.35
FAG spindle bearings are single-row, angular contact ball bearings that cannot be dismantled. They have solid inner and outer rings as well as ball...
View full details
Original price
£913.35
-
Original price
£913.35
Original price
£913.35
£913.35
-
£913.35
Current price
£913.35
NNU4922SKMSP 110x150x40mm FAG Super Precision Double Row Cylindrical Roller Spindle Bearing
Original price
£839.23
-
Original price
£839.23
Original price
£839.23
£839.23
-
£839.23
Current price
£839.23
FAG spindle bearings are single-row, angular contact ball bearings that cannot be dismantled. They have solid inner and outer rings as well as ball...
View full details
Original price
£839.23
-
Original price
£839.23
Original price
£839.23
£839.23
-
£839.23
Current price
£839.23
NNU4921SKMSP 105x145x40mm FAG Super Precision Double Row Cylindrical Roller Spindle Bearing
Original price
£830.31
-
Original price
£830.31
Original price
£830.31
£830.31
-
£830.31
Current price
£830.31
FAG spindle bearings are single-row, angular contact ball bearings that cannot be dismantled. They have solid inner and outer rings as well as ball...
View full details
Original price
£830.31
-
Original price
£830.31
Original price
£830.31
£830.31
-
£830.31
Current price
£830.31
NNU4920SKMSP 100x140x40mm FAG Super Precision Double Row Cylindrical Roller Spindle Bearing
Original price
£722.58
-
Original price
£722.58
Original price
£722.58
£722.58
-
£722.58
Current price
£722.58
FAG spindle bearings are single-row, angular contact ball bearings that cannot be dismantled. They have solid inner and outer rings as well as ball...
View full details
Original price
£722.58
-
Original price
£722.58
Original price
£722.58
£722.58
-
£722.58
Current price
£722.58
NN3096ASKMSP 480x700x165mm FAG Super Precision Double Row Cylindrical Roller Spindle Bearing
Original price
£0.00
-
Original price
£0.00
Original price
£0.00
£0.00
-
£0.00
Current price
£0.00
FAG spindle bearings are single-row, angular contact ball bearings that cannot be dismantled. They have solid inner and outer rings as well as ball...
View full details
Original price
£0.00
-
Original price
£0.00
Original price
£0.00
£0.00
-
£0.00
Current price
£0.00
NN3088ASKMSP 440x650x157mm FAG Super Precision Double Row Cylindrical Roller Spindle Bearing
Original price
£0.00
-
Original price
£0.00
Original price
£0.00
£0.00
-
£0.00
Current price
£0.00
FAG spindle bearings are single-row, angular contact ball bearings that cannot be dismantled. They have solid inner and outer rings as well as ball...
View full details
Original price
£0.00
-
Original price
£0.00
Original price
£0.00
£0.00
-
£0.00
Current price
£0.00
NN3092ASKMSP 460x680x163mm FAG Super Precision Double Row Cylindrical Roller Spindle Bearing
Original price
£0.00
-
Original price
£0.00
Original price
£0.00
£0.00
-
£0.00
Current price
£0.00
FAG spindle bearings are single-row, angular contact ball bearings that cannot be dismantled. They have solid inner and outer rings as well as ball...
View full details
Original price
£0.00
-
Original price
£0.00
Original price
£0.00
£0.00
-
£0.00
Current price
£0.00
NN3084ASKMSP 420x620x150mm FAG Super Precision Double Row Cylindrical Roller Spindle Bearing
Original price
£0.00
-
Original price
£0.00
Original price
£0.00
£0.00
-
£0.00
Current price
£0.00
FAG spindle bearings are single-row, angular contact ball bearings that cannot be dismantled. They have solid inner and outer rings as well as ball...
View full details
Original price
£0.00
-
Original price
£0.00
Original price
£0.00
£0.00
-
£0.00
Current price
£0.00
NN3076ASKMSP 380x560x135mm FAG Super Precision Double Row Cylindrical Roller Spindle Bearing
Original price
£0.00
-
Original price
£0.00
Original price
£0.00
£0.00
-
£0.00
Current price
£0.00
FAG spindle bearings are single-row, angular contact ball bearings that cannot be dismantled. They have solid inner and outer rings as well as ball...
View full details
Original price
£0.00
-
Original price
£0.00
Original price
£0.00
£0.00
-
£0.00
Current price
£0.00
NN3080ASKMSP 400x600x148mm FAG Super Precision Double Row Cylindrical Roller Spindle Bearing
Original price
£0.00
-
Original price
£0.00
Original price
£0.00
£0.00
-
£0.00
Current price
£0.00
FAG spindle bearings are single-row, angular contact ball bearings that cannot be dismantled. They have solid inner and outer rings as well as ball...
View full details
Original price
£0.00
-
Original price
£0.00
Original price
£0.00
£0.00
-
£0.00
Current price
£0.00
NN3072ASKMSP 360x540x134mm FAG Super Precision Double Row Cylindrical Roller Spindle Bearing
Original price
£0.00
-
Original price
£0.00
Original price
£0.00
£0.00
-
£0.00
Current price
£0.00
FAG spindle bearings are single-row, angular contact ball bearings that cannot be dismantled. They have solid inner and outer rings as well as ball...
View full details
Original price
£0.00
-
Original price
£0.00
Original price
£0.00
£0.00
-
£0.00
Current price
£0.00
NN3068ASKMSP 340x520x133mm FAG Super Precision Double Row Cylindrical Roller Spindle Bearing
Original price
£0.00
-
Original price
£0.00
Original price
£0.00
£0.00
-
£0.00
Current price
£0.00
FAG spindle bearings are single-row, angular contact ball bearings that cannot be dismantled. They have solid inner and outer rings as well as ball...
View full details
Original price
£0.00
-
Original price
£0.00
Original price
£0.00
£0.00
-
£0.00
Current price
£0.00