Miniature Thrust Ball Bearings Of The Series SSF (Stainless Steel)

Main dimensions according to DIN 711. Miniature Thrust ball bearings of the series F are suitable for particularly small shaft diameters from 2 to 10 millimeters. They are dismountable and are suitable for higher numbers of revolutions than the larger bearings of the series 511, 512, and 513.

  • consists of a shaft washer, a spherical housing washer, and a ball cage assembly
  • suitable for relatively high axial loads in one direction
  • cage material: sheet steel, high load-bearing capacity, and high strength; suitable for continuous high temperatures
  • can be dismantled, the bearing washers and the ball cage assembly can be mounted separately
  • manufacturers of bearings, such as FAG, KOYO, NSK, SKF, NTN-SNR, etc. assign different suffixes for their characteristics; for better orientation, take note of the comparison table of bearings (see further information)

The special feature of this series

Thrust ball bearings are pure thrust bearings, which means they can only withstand major axial loads. However, depending on the axial load and speed range, very small radial forces can also be transmitted.

Thrust ball bearings also include thrust deep groove ball bearings and thrust angular contact ball bearings. Thrust angular contact ball bearings can withstand lower axial load than similar thrust ball bearings but have a higher radial load capacity.

Item no.Inside Ø   d (mm)Outside Ø D (mm)Width H (mm)Ring MaterialRolling Element MaterialCage MaterialInside Ø Housing Washer D1 (mm)
SS-F3-6M363.5Stainless SteelStainless SteelStainless Steel
SS-F3-8M383.5Stainless SteelStainless SteelStainless Steel
SS-F4-9M494Stainless SteelStainless SteelStainless Steel
SS-F4-10M4104Stainless SteelStainless SteelStainless Steel
SS-F5-11M5114.5Stainless SteelStainless SteelStainless Steel
SS-F5-12M-D1-125124Stainless SteelStainless SteelStainless Steel
SS-F5-12M5124Stainless SteelStainless SteelStainless Steel
SS-F6-12M-D1-126124.5Stainless SteelStainless SteelStainless Steel
SS-F6-12M6124.5Stainless SteelStainless SteelStainless Steel
SS-F6-14M6145Stainless SteelStainless SteelStainless Steel
SS-F7-13M-D1-137134.5Stainless SteelStainless SteelStainless Steel
SS-F7-15M-D1-157155Stainless SteelStainless SteelStainless Steel15
SS-F7-17M7176Stainless SteelStainless SteelStainless Steel
SS-F8-14M-D1-148144Stainless SteelStainless SteelStainless Steel
SS-F8-14M8144Stainless SteelStainless SteelStainless Steel
SS-F8-16M8165Stainless SteelStainless SteelStainless Steel
SS-F8-19M8197Stainless SteelStainless SteelStainless Steel
SS-F9-20M-D1-209207Stainless SteelStainless SteelStainless Steel
  • Separable and interchangeable

The separable parts of TFL thrust ball bearings are interchangeable. This facilitates installation and removal, as well as maintenance and inspection.

  • Initial misalignment

Bearings with spherical races can accommodate initial misalignment.

  • Interference fit

The shaft ring has a round hole for an interference fit. The hole of the bearing seat washer is turned and is always larger than the hole of the shaft washer.

Available brands: INA/FAG, KOYO, NSK, SKF, NTN-SNR, IKO, NACHI, TIMKEN, different suffixes are assigned according to their characteristics. Please pay attention to the bearing comparison table (see more information). In addition, to meet the special needs of the equipment, we accept bearing customization to meet your specific needs.

Application of Miniature Thrust Ball Bearings Of The Series SSF (Stainless Steel)

A thrust bearing is a rotating bearing that rotates between parts to reduce friction and is designed to support axial loads (mainly used in low-speed applications). It is the axial bearing that allows rotation between the parts.

how does Miniature Thrust ball bearings of the series SSF (Stainless Steel) work

As a global leader in the bearing industry, TFL provides customized solutions to lead your industry. We find a solution to get the bearings you need and shorten your long lead time. Whether it is a bearing that is modified, manufactured, or repaired according to your specifications, we can help you. Thrust shafts are often used in the following industries:

Medical devices bearings

Medical Devices Industries

Mining & construction bearings

Mining & Construction Industries

Office equipment bearing

Office Equipment

Motorcycles bearings

Motorcycles Industries

Bearings for paper manufacturing applications

Papermaking Industries

Pump compr01

Pumps & Compressors


Railways Industries


Semiconductor Manufacturing Equipment

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