What We Offer

Here, you can use these tools to select the products you need, and you can also get various information that can help you improve product quality and solve common problems.

TFL will continue to work hard to provide customers with various required product information and problem solutions.

What Our Clients Say

Since its establishment, it has served more than 10,000 customers worldwide.

Your salesperson helped me find the bearings we needed, and the quotation was quick, and the price was also advantageous. So far, we have only placed a few orders, but we plan to continue cooperating in the future. So far, I have not received any complaints.
Alan Ginsburg
Smart GH
I want to express my thanks for your professional sales staff and the excellent customer service he provided for our ModernMushroom Farms company. Since I cooperated with TFL Bearings, Eugene has always answered my request in a short time.
Kate Bucher
Learning Online
My name is Bill Mingo, and I am from Somalia. This is my fourth year and TFL Bearing cooperation; so far, I am bearing in our local sales ranked first, thanks to your supply, especially OEM bearing products, the market is very popular in Somalia, thank you…
Bill Mingo
car repair

Frequently Asked Question

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Miniature bearings are sometimes referred to as instrument bearings or micro bearings. They are used in applications as varied as gyros, anemometers, flow meters, miniature gearboxes, small motors and radio-controlled models.

TFL Bearings has a huge selection of Miniature Bearings and Instrument Series Ball Bearings with over 500 types available. Precision tolerances from ABEC-1 through ABEC-9 are generally available for most miniature products. Typical bore sizes of miniature ball bearings start at 3 mm with an outside diameter of 10 mm. Custom-made miniature bearings can have borne sizes as small as 1 mm! 

miniature bearings
miniature thrust bearings
miniature precision bearings
miniature mounted bearings
miniature sealed bearings
miniature ball transfer bearings
miniature v-groove bearings
miniature tapered bearings
miniature flanged ball bearings
high-speed miniature bearings
miniature precision ball bearings
miniature bearings and small parts
miniature plastic ball bearings
miniature self-aligning bearings


Many products are available in SV30 special stainless steel material (also in more common 400 and DD type Stainless Steel, 52100 Chrome Steel materials) in both inch and metric dimensions. Other major configurations from TFL include:

  • Open miniature ball bearings
  • Open, with extended inner ring miniature ball bearings
  • Shielded miniature ball bearings
  • Shielded, with extended inner ring miniature ball bearings
  • Sealed miniature ball bearings
  • Sealed, with extended inner ring miniature ball bearings
  • Flangedopen miniature ball bearings
  • Flangedopen, with extended inner ring miniature ball bearings
  • Flangedshielded miniature ball bearings
  • Flangedshielded, with extended inner ring miniature ball bearings
  • Flangedsealed miniature ball bearings
  • Flangedsealed, with extended inner ring miniature ball bearings

Miniature bearings refer to various types of bearings with a metric series and an outer diameter of less than 9mm, an inch series with an outer diameter of less than 9.525mm! The primary materials are carbon steel, bearing steel, stainless steel, plastic, ceramics, etc. The smallest inner diameter can be 0.6mm, and the inner diameter is generally 1mm. The smallest commercial bearing in the world can achieve this size: 1.5mm outer diameter, 0.5mm inner diameter, and six steel balls with a diameter of 0.25mm. Miniature bearings are as diverse as ordinary bearings. The most common miniature bearings are miniature roller bearings and miniature ball bearings. Miniature bearings are often called mini bearings, micro bearings, or tiny bearings.

What size is a 6203 bearing? The 6203 is a 17 mm Ball Bearing Inner Dimension 17mm X Outer Dimension 40mm X Width 12mm is an open style ball bearing designed for high rotational speeds and high dynamic loads.

What size is a 608 bearing? The 608 is an 8 mm Ball Bearing used in many rotary and factory automation applications. The 608 Miniature Ball Bearings is an open-style bearing.

TFL is a professional miniature bearing factory. At the same time, we are also a professional bearing import and export trading company. We can provide the following miniature bearings manufacturer: NSK miniature bearings, NMB miniature bearings, NTN miniature bearings, Timken miniature bearings, SKF miniature bearings, Koyo miniature bearings, Ezo miniature bearings.

Miniature bearings emerge wherever accuracy and maximum reliability are particularly critical. Our customers use these high-precision ball bearings in precision engineering, metrology, electrical engineering, microelectronics and aerospace engineering, and medical and dental equipment.

Miniature bearing application
• Servo & Miniature motors                      • Turbo-machinery Pumps 
• Scroll Compressors                                  • Surgical Devices
• Medical Handpieces & Instruments       • Pulmonary Assist Devices
• Aircraft & Spaceflight                              • Flow Meters
• Fuel Controls                                             • Gimbals
• Slip Rings

Miniature ball bearings for sale.

Miniature ball bearings for sale. Miniature angular contact bearings for sale, miniature bearings near me. Because our range of products consists of neutral brands, we can offer our customers an attractive price, more quantities for purchasing, and the lower price will get. Don’t hesitate to contact us via our contact form if you have any further questions…

30-Day Money-Back Guarantee

We back every sale with a 30-day money-back guarantee. If you’re somehow not happy with your purchase, just let us know.

All Prices in US Dollars