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NSK Ball Bearings（Rolling Element Material：Steel）

NSK offers products Ball Bearings specified by Rolling Element Material Steel from Automation Components product category. There are a total of 9 items. Search and select detailed specifications of parts for your machine with free CAD downloads. NSK products are available to order through MISUMI online 24 hours a day. Free shipping, no minimum order.

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  1. 1
  • You can add up to 6 items per a category to the compare list.
    Sale
    Single Row Deep Groove Ball Bearing (Open Type / Sealed Type / Shielded Type)
    Until 31/03/2025
    Single Row Deep Groove Ball Bearing (Open Type / Sealed Type / Shielded Type)
    Single Row Deep Groove Ball Bearing (Open Type / Sealed Type / Shielded Type)
    Single Row Deep Groove Ball Bearing (Open Type / Sealed Type / Shielded Type)
    Single Row Deep Groove Ball Bearing (Open Type / Sealed Type / Shielded Type)
    Single Row Deep Groove Ball Bearing (Open Type / Sealed Type / Shielded Type)
    Single Row Deep Groove Ball Bearing (Open Type / Sealed Type / Shielded Type)
    Single Row Deep Groove Ball Bearing (Open Type / Sealed Type / Shielded Type)
    Single Row Deep Groove Ball Bearing (Open Type / Sealed Type / Shielded Type)
    Single Row Deep Groove Ball Bearing (Open Type / Sealed Type / Shielded Type)
    Single Row Deep Groove Ball Bearing (Open Type / Sealed Type / Shielded Type)
    Single Row Deep Groove Ball Bearing (Open Type / Sealed Type / Shielded Type)
    Single Row Deep Groove Ball Bearing (Open Type / Sealed Type / Shielded Type)
    Single Row Deep Groove Ball Bearing (Open Type / Sealed Type / Shielded Type)
    Single Row Deep Groove Ball Bearing (Open Type / Sealed Type / Shielded Type)
    Single Row Deep Groove Ball Bearing (Open Type / Sealed Type / Shielded Type)
    Single Row Deep Groove Ball Bearing (Open Type / Sealed Type / Shielded Type)
    Single Row Deep Groove Ball Bearing (Open Type / Sealed Type / Shielded Type)
    Single Row Deep Groove Ball Bearing (Open Type / Sealed Type / Shielded Type)
    Single Row Deep Groove Ball Bearing (Open Type / Sealed Type / Shielded Type)
    Single Row Deep Groove Ball Bearing (Open Type / Sealed Type / Shielded Type)
    Sale
    Until 31/03/2025

    Single Row Deep Groove Ball Bearing (Open Type / Sealed Type / Shielded Type)

    NSK

    [Features]
    · The raceway for the deep groove ball bearing includes arc-shaped deep grooves for both the inner and outer rings and can support not only radial loads, but also axial loads in both directions
    · Since friction torque is low, it is ideal for areas where high-speed rotation is required and applications requiring low noise and low vibration.
    · The single-row deep-groove ball bearing are the most common type of bearing (rolling bearing).
    Read more
    From: ฿ 42.46
    Special Price
    Days to Ship: day to ship Same day
    day to ship Same day
  • You can add up to 6 items per a category to the compare list.
    Sale
    Angular Ball Bearing (Single Row/Double Row)
    Until 31/03/2025
    Angular Ball Bearing (Single Row/Double Row)
    Angular Ball Bearing (Single Row/Double Row)
    Sale
    Until 31/03/2025

    Angular Ball Bearing (Single Row/Double Row)【1-20 Pieces Per Package】

    NSK

    A ball bearing that can simultaneously support a radial load and a large axial load in 1 direction.
    [Features]
    ·Contact angle type of 15 degrees, 25 degrees, 30 degrees, 40 degrees
    ·There are various retainers made of polyamide, steel, and brass
    [Applications]
    ·Can be used for hydraulic pumps and vertical pumps that are applied with axial loads in addition to radial loads, machine tool spindles that require improved shaft rotation accuracy and rigidity, grinding spindles, electromagnetic clutches of automotive air conditioners, etc.
    Read more
    From: ฿ 276.25
    Special Price
    Days to Ship: day to ship Same day
    day to ship Same day
  • You can add up to 6 items per a category to the compare list.
    Sale
    Single Thrust Ball Bearings
    Until 31/03/2025
    Sale
    Until 31/03/2025

    Single Thrust Ball Bearings

    NSK

    Thrust ball bearings are classified as either plane seat-shaped or aligning seat-shaped based on the shape of the seat of the housing washer, and can support an axial load. Products on this page: 600 series
    Read more
    From: ฿ 292.00
    Special Price
    Days to Ship: day to ship Same day
    day to ship Same day
  • You can add up to 6 items per a category to the compare list.
    Sale
    Self-Aligning Ball Bearings
    Until 31/03/2025
    Self-Aligning Ball Bearings
    Self-Aligning Ball Bearings
    Self-Aligning Ball Bearings
    Self-Aligning Ball Bearings
    Self-Aligning Ball Bearings
    Self-Aligning Ball Bearings
    Self-Aligning Ball Bearings
    Self-Aligning Ball Bearings
    Sale
    Until 31/03/2025

    Self-Aligning Ball Bearings

    NSK

    A bearing with a spherical surface wherein the center of the raceway of the outer bearing coincides with the center of the bearing itself and the inner ring includes two rows of raceway groves. Products on this page: 1200, 1300, 2200 and 2300 series
    Read more
    From: ฿ 329.22
    Special Price
    Days to Ship: day to ship Same day
    day to ship Same day
  • You can add up to 6 items per a category to the compare list.
    Sale
    Thrust Ball Bearings, Angular, For Ball Screw Support (For High Load Capacity), NSK TAC02 And 03 Series
    Until 31/03/2025
    Sale
    Until 31/03/2025

    Thrust Ball Bearings, Angular, For Ball Screw Support (For High Load Capacity), NSK TAC02 And 03 Series

    NSK

    [Features]
    · Limit axial load has been improved thanks to a design with optimized internal specifications. Supports device miniaturization due to a reduction in row number. Bearings with special inner diameter dimensions are also available. It is possible to make the screw shaft end compact by using a bearing with a higher load capacity, without changing the shaft diameter.
    Read more
    From: ฿ 3,001.61
    Special Price
    Days to Ship: day to ship Same day
    day to ship Same day
  • You can add up to 6 items per a category to the compare list.
    Sale
    Thrust Ball Bearing, Angular Contact, For Ball Screw Support
    Until 31/03/2025
    Sale
    Until 31/03/2025

    Thrust Ball Bearing, Angular Contact, For Ball Screw Support

    NSK

    Ball bearings with excellent support for precision ball screws.
    [Features]
    · Normally, 2 or more bearings are combined and used under pressure.
    · Can receive a combined radial and axial load.
    · The rolling element is a ball, the starting torque gets reduced, and as a result, the driving force of the ball screw can be reduced.
    · A dedicated design with high axial rigidity and high-precision rotation with a small driving force.
    · Ideal ball diameter and contact angle design that improves the permissible load, resulting in longer lifespan.
    · The series also include sealed type.
    [Applications]
    · Ideal for supporting machine tool feed drive ball screws and transport ball screws.
    Read more
    From: ฿ 2,868.92
    Special Price
    Days to Ship: day to ship Same day
    day to ship Same day
  • You can add up to 6 items per a category to the compare list.
    Sale
    Thrust Ball Bearing, Double-Row
    Until 31/03/2025
    Sale
    Until 31/03/2025

    Thrust Ball Bearing, Double-Row

    NSK

    Ball bearings composed of 2 retainers with balls and 3 raceway disks.
    [Features]
    · Designed to receive a thrust load during high-speed operation. There is an orbital groove in which the ball rolls on the washer-shaped orbital disk.
    · Can handle axial loads in both directions, but cannot handle radial loads.
    · A shape of holding a shaft raceway board between 2 retainers incorporating balls.
    · High rigidity of axial direction because of large contact angle.
    · Spherical surface aligning seat type and aligning seat washer type to allow mounting measurement errors can be selected.
    [Applications]
    · Available for use in automobile, general industrial equipment.
    Read more
    From: ฿ 892.29
    Special Price
    Days to Ship: day to ship Same day
    day to ship Same day
  • You can add up to 6 items per a category to the compare list.
    High-Speed Thrust Ball Bearings, Angular Contact (Robust series)

    High-Speed Thrust Ball Bearings, Angular Contact (Robust series)

    NSK

    [Features]
    · Excellent durability under severe service conditions, such as when high loads or grease lubrication are used
    · In order to cope with harsh lubrication, material technology developed by NSK has been applied to machine tool bearings
    Read more
    From: ฿ 47,280.70
    Days to Ship: day to ship 5 Day(s)
    day to ship 5 Day(s)
  • You can add up to 6 items per a category to the compare list.
    Ball Screw Support Angular Contact Thrust Ball Bearings (for machine tools) NSK TAC B Series

    Ball Screw Support Angular Contact Thrust Ball Bearings (for machine tools) NSK TAC B Series

    NSK

    Ball Screw Support Angular Contact Thrust Ball Bearings (for machine tools) NSK TAC B Series
    These bearings are designed to provide high-precision and high-speed axial support for ball screws used in machine tools, such as CNC milling machines. These bearings are available in various sizes to choose from.
    [Feature]
    ● Bearing Size Standards: Metric System
    ● Inner Diameter (mm.) : 15, 30 and 45
    ● Outer Diameter (mm.) : 47, 72 and 75
    ● Width Minimum / Maximum (mm.) : 15
    ● Precision Grade : PN7B
    ● Bearing Type : Open (No cover)
    [Application]
    It is used to support and guide rotating machine's components, such as shafts, wheels, pulleys ,etc
    Read more
    From: ฿ 2,642.15
    Days to Ship: day to ship 60 Day(s)
    day to ship 60 Day(s)
Brand
Product Series
From
Days to Ship
Inner Dia. d(Ø)
Outer Dia. D(Ø)
Width B(mm)
Raceway Ring Shape
Bearing Type
Outer Ring Type
Inner/Outer Ring Material
Basic Dynamic Load Rating(N)
Specifications, Environment
Precision (JIS)
Load Direction
Rolling Element Material
Size Standards
Number of Raceway Ring Rows
Clearance Symbol
You can add up to 6 items per a category to the compare list.
Sale
Single Row Deep Groove Ball Bearing (Open Type / Sealed Type / Shielded Type)
Until 31/03/2025
Single Row Deep Groove Ball Bearing (Open Type / Sealed Type / Shielded Type)
Single Row Deep Groove Ball Bearing (Open Type / Sealed Type / Shielded Type)
Single Row Deep Groove Ball Bearing (Open Type / Sealed Type / Shielded Type)
Single Row Deep Groove Ball Bearing (Open Type / Sealed Type / Shielded Type)
Single Row Deep Groove Ball Bearing (Open Type / Sealed Type / Shielded Type)
Single Row Deep Groove Ball Bearing (Open Type / Sealed Type / Shielded Type)
Single Row Deep Groove Ball Bearing (Open Type / Sealed Type / Shielded Type)
Single Row Deep Groove Ball Bearing (Open Type / Sealed Type / Shielded Type)
Single Row Deep Groove Ball Bearing (Open Type / Sealed Type / Shielded Type)
Single Row Deep Groove Ball Bearing (Open Type / Sealed Type / Shielded Type)
Single Row Deep Groove Ball Bearing (Open Type / Sealed Type / Shielded Type)
Single Row Deep Groove Ball Bearing (Open Type / Sealed Type / Shielded Type)
Single Row Deep Groove Ball Bearing (Open Type / Sealed Type / Shielded Type)
Single Row Deep Groove Ball Bearing (Open Type / Sealed Type / Shielded Type)
Single Row Deep Groove Ball Bearing (Open Type / Sealed Type / Shielded Type)
Single Row Deep Groove Ball Bearing (Open Type / Sealed Type / Shielded Type)
Single Row Deep Groove Ball Bearing (Open Type / Sealed Type / Shielded Type)
Single Row Deep Groove Ball Bearing (Open Type / Sealed Type / Shielded Type)
Single Row Deep Groove Ball Bearing (Open Type / Sealed Type / Shielded Type)
Single Row Deep Groove Ball Bearing (Open Type / Sealed Type / Shielded Type)
You can add up to 6 items per a category to the compare list.
Sale
Angular Ball Bearing (Single Row/Double Row)
Until 31/03/2025
Angular Ball Bearing (Single Row/Double Row)
Angular Ball Bearing (Single Row/Double Row)
You can add up to 6 items per a category to the compare list.
Sale
Single Thrust Ball Bearings
Until 31/03/2025
You can add up to 6 items per a category to the compare list.
Sale
Self-Aligning Ball Bearings
Until 31/03/2025
Self-Aligning Ball Bearings
Self-Aligning Ball Bearings
Self-Aligning Ball Bearings
Self-Aligning Ball Bearings
Self-Aligning Ball Bearings
Self-Aligning Ball Bearings
Self-Aligning Ball Bearings
Self-Aligning Ball Bearings
You can add up to 6 items per a category to the compare list.
Sale
Thrust Ball Bearings, Angular, For Ball Screw Support (For High Load Capacity), NSK TAC02 And 03 Series
Until 31/03/2025
You can add up to 6 items per a category to the compare list.
Sale
Thrust Ball Bearing, Angular Contact, For Ball Screw Support
Until 31/03/2025
You can add up to 6 items per a category to the compare list.
Sale
Thrust Ball Bearing, Double-Row
Until 31/03/2025
You can add up to 6 items per a category to the compare list.
High-Speed Thrust Ball Bearings, Angular Contact (Robust series)
You can add up to 6 items per a category to the compare list.
Ball Screw Support Angular Contact Thrust Ball Bearings (for machine tools) NSK TAC B Series
Brand

NSK

NSK

NSK

NSK

NSK

NSK

NSK

NSK

NSK

Product Series

Single Row Deep Groove Ball Bearing (Open Type / Sealed Type / Shielded Type)

Angular Ball Bearing (Single Row/Double Row)【1-20 Pieces Per Package】

Single Thrust Ball Bearings

Self-Aligning Ball Bearings

Thrust Ball Bearings, Angular, For Ball Screw Support (For High Load Capacity), NSK TAC02 And 03 Series

Thrust Ball Bearing, Angular Contact, For Ball Screw Support

Thrust Ball Bearing, Double-Row

High-Speed Thrust Ball Bearings, Angular Contact (Robust series)

Ball Screw Support Angular Contact Thrust Ball Bearings (for machine tools) NSK TAC B Series

From

฿ 42.46

Special Price

On Sale Until 31/03/2025

฿ 276.25

Special Price

On Sale Until 31/03/2025

฿ 292.00

Special Price

On Sale Until 31/03/2025

฿ 329.22

Special Price

On Sale Until 31/03/2025

฿ 3,001.61

Special Price

On Sale Until 31/03/2025

฿ 2,868.92

Special Price

On Sale Until 31/03/2025

฿ 892.29

Special Price

On Sale Until 31/03/2025

฿ 47,280.70

฿ 2,642.15

Days to Ship Same day Same day Same day Same day Same day Same day Same day 5 Day(s) 60 Day(s)
Inner Dia. d(Ø)1.5 ～ 4806 ～ 24010 ～ 3405 ～ 11015 ～ 10017 ～ 4510 ～ 150100 ～ 20015 ～ 45
Outer Dia. D(Ø)4 ～ 62017 ～ 42024 ～ 46019 ～ 24035 ～ 21547 ～ 7532 ～ 240150 ～ 31047 ～ 75
Width B(mm)1.2 ～ 906 ～ 809 ～ 1126 ～ 8011 ～ 471522 ～ 14345 ～ 9915
Raceway Ring ShapeBallAngular Contact Ball (Single Row) / Angular Contact Ball (Multi-Row)Thrust BallSelf-Aligning BallAngular Contact Ball (Single Row)BallBallAngular Contact Ball (Single Row)Angular Contact Ball (Single Row)
Bearing TypeOpen / Double Shielded / Rubber Sealed / Single ShieldedOpen / Double ShieldedOpenOpenDouble ShieldedOpen / Rubber SealedOpenOpenOpen
Outer Ring TypeFlat / With U-Shaped Groove / With Retaining Ring Grooves / With FlangeFlatFlatFlatFlatFlatFlatFlatFlat
Inner/Outer Ring MaterialSteelSteelSteelSteelSteelSteelSteelSteelSteel
Basic Dynamic Load Rating(N)112 ～ 5300008.65 ～ 45000010100 ～ 5950002530 ～ 21100021000 ～ 42000023000 ～ 3450016700 ～ 350000-21900 ～ 33000
Specifications, EnvironmentStandardStandard / For High SpeedStandardStandardStandardStandardStandardStandard / For High SpeedStandard / For High Speed
Precision (JIS)Class 0 / Class 4 / Class 5 / Class 6Class 0 / Class 4 / Class 5Class 0Class 0-----
Load DirectionRadialRadialThrustRadial---Radial-
Rolling Element MaterialSteelSteelSteelSteelSteelSteelSteelSteelSteel
Size StandardsMetric SystemMetric SystemMetric SystemMetric SystemMetric SystemMetric SystemMetric SystemMetric SystemMetric System
Number of Raceway Ring RowsSingle Row-Single RowDouble Row-Single RowDouble Row--
Clearance Symbol---------

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FAQ Bearing

Question: How to select the right ball bearing for your application
Answer: 1. Choose a bearing that is fit to the "Bore" and "Shaft’s diameter" for not being loose in installation and causing misalignment.
2. Choose a bearing that is matched to the shaft's rotating speed to reduce heat in the "Ball" and "Ring" that will make bearings deteriorate.
3. Choose a bearing that is matched to the "radial load" and "axial load" of the application.
4. Choose a bearing that has clearance that matches the temperature in the operation area, like the conveyor of a furnace, because "Ball" and "Ring" will expand from heat and create more.
5. Choose a bearing that is compatible with the environment of the operation area, like a bearing that has a dust cover to prevent dust from creeping in or a bearing that is capable of heat resistance.
Question: What are bearing types and their various applications
Answer: Normally, bearing can be divided into 2 groups:
1. Rolling-element bearings that contain "Balls" or "Rollers" between the "Outer - Inner Rings" to carry loads These bearings have 2 types.
  1.1. Ball bearing: use balls as rolling elements. It can take bolt "Radial Load" and "Axial Load". Example: Bearing in a Bicycle’s Wheel.
  1.2. Roller bearing: use rollers as rolling elements. Good to carry "Radial Load". Example: Bearing in the Conveyor’s Pulley.
2. Plain bearing: It has 2 components. 1st is "Journal" which is a hollow cylinder case, and "Journal Bearing" which is an inside bore. This plain bearing uses oil as lubrication and is capable of self-alignment. Good for low rotating speed and eccentric force like an excavator cylinder rod end.
Question: How to read and use a ball bearing size chart? Please use this picture
Answer: How to read and use a ball bearing size chart
Basically, bearing size tables contain 4 columns.
- 1st column is Part Number.
- 2nd column is "Inside Diameter" or “d” which tells the size of the shaft.
- 3rd column is "Outside Diameter" or “D” which tells the size of the bore.
- 4th column is “Bore” or “B” which tells the width of the bearing so that it can be installed properly.
- Some types of bearing size chart might have other columns for more detail. Such as rotating speed, basic load rating, mass etc.
The above information is referenced from Product catalog from MISUMI. In some manufacturers, the order of the tables may slightly change.
Question: Whar are bearing materials and their properties
Answer: - Carbon steel is the cheapest and strongest,  but the material has low heat resistance and is not able to take high loads or a high rotating speed.
- Chrome steel is stronger and able to take a higher load than carbon steel, but it requires lubrication. and the material is not resistant to chemicals and corrosion.
- Stainless steel has high efficiency, strong, and resistant to corrosion. but it’s heavy, requires lubrication. and expensive.
- Ceramic have high-temperature resistant, resistant to corrosion and light weight. but load capacity is lower than steel Bearing.
- Polymer have many varieties: nylon, polyethylene (PE), etc. The Polymer’s bearing has low-friction properties, light weight, resistance to rust. but it’s expensive and low of heat resistance.
- Hybrid is created by combining materials for the highest load capacity. capable of being heat-resistant and be able to work under conditions of high rotating speed. But it’s extremely expensive and hard to find. So, it has been used for specific applications only.
Question: How to troubleshoot common problems with ball bearings
Answer: 1. Flaking: Mostly, this problem arises from fractions that creep into bearing. made the ball/Roller or roller scratch with internal parts. This could be prevented by using bearings that have a dust cover and lubricating them with grease.
2. Rusting: The source of this problem comes from water/humidity that gets inside the bearing. Lubrication by using grease is going to coat the bearing’s surface and prevent contact with humidity in the air.
3. Cage distortion: Mostly, this problem comes from drop bearings. But in any case, misassembling is also the cause of the problem. Example Clearance after assembly is not up to standard. Made it to have a gap that balls bump with cage.
4. Fracture: This could be caused by many reasons, but in summary, it is caused by bearings taking a higher load than is allowable. like using the wrong type of bearing or a machine working in the wrong condition.
Question: What distinguishes a simple ball bearing from a deep groove ball bearing?
Answer: Deep Grove Ball Bearings have a raceway that fits the size of the balls. That’s made the Deep Grove Ball Bearing more stable and able to take a higher load than a normal bearing. Still, it has low-friction properties and can take both radial and axial loads.

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