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Support Units for Ball Screw, Support Side Low Profile Type (Part Numbers)
- Volume Discount
- RoHS
Part Number
Configured Part Number is shown.
Product Overview of Support Units
1. This series of products are Support Units for balls screw, support side, short type.2. The Support Units Can be used with both MISUMI ball screws and Non-MISUMI ball screws.
3. Related accessories are included with the products. For details, refer to the catalog.
Dimensional Drawing of Support Units
■Material Table
(*)Marked Low Temperature Black Chrome Plating is under preparation. Currently special order request can be accepted under the condition of MOQ.
(*)Marked Low Temperature Black Chrome Plating is under preparation. Currently special order request can be accepted under the condition of MOQ.
Suface treatment comparison:
The black oxide type is cost-effective and can resist corrosion if protective oil is applied regularly.
If it is used in a high-humidity environment or requires less maintenance, it is recommended to use the low-temperature black chrome type.
| Type | Material | Surface treatment |
| ① | ① | |
| E-TLF | S45C equivalent | Black oxide |
| *E-TLFHR | Low Temperature Black Chrome Plating |
(*)Marked Low Temperature Black Chrome Plating is under preparation. Currently special order request can be accepted under the condition of MOQ.
Specification Table of Support Units
Unit: mm
| Part Number of Support Units | d | L | B | H | h | P | V | d1 | d2 | ℓ | Retaining Ring | |
 Support Units Type |  No. | |||||||||||
| E-TLF (Black oxide) *E-TLFHR (Low Temperature Black Chrome Plating) | 6 | 6 | 12 | 42 | 22 | 11 | 30 | 17 | 5.5 | 9.5 | 12 | STWN·S6 |
| 8 | 14 | 52 | 28 | 14 | 38 | 6.6 | 11 | 15 | ||||
| 10 | 8 | 20 | 70 | 36 | 18 | 52 | 22 | 9 | 14 | 19 | STWN·S8 | |
| 12 | 10 | 26 | STWN·S10 | |||||||||
| 15 | 15 | 20 | 80 | 41 | 21 | 60 | 32 | 11 | 17 | 21 | STWN·S15 | |
| 20 | 20 | 26 | 95 | 56 | 28 | 75 | 47 | 29 | STWN·S20 | |||
(*)Marked Low Temperature Black Chrome Plating is under preparation. Currently special order request can be accepted under the condition of MOQ.Product Features of Support Units
1. More assured use due to the central height quality inspection before leaving the factory
2. The Support Units for Easier to install due to the reference plane marked
2. The Support Units for Easier to install due to the reference plane marked
Suface treatment comparison:
The black oxide type is cost-effective and can resist corrosion if protective oil is applied regularly.
If it is used in a high-humidity environment or requires less maintenance, it is recommended to use the low-temperature black chrome type.
| Specification | Black Oxide | Low-Temperature Black Chrome |
| Method | Chemical conversion on steel surface forming black oxide layer | Electroplating black chrome at low temperature, usually with Ni underlayer. |
| Surface Quality | Matte black, prone to fading with abrasion. | Deep black, smooth, durable color, high aesthetics. |
| Coating Thickness | Very thin, ~0.5–1.5 μm, almost no dimensional change. | 0.3–2 μm, thicker if Ni underlayer is applied. |
| Corrosion Resistance | Moderate, depends on oil layer; not suitable for long-term outdoor use. | Very high, withstands humid/salty environments, long coating life. |
| Advantages | Low cost, fast, no dimensional change, easy to reprocess. | Superior corrosion resistance, hard, durable color, high aesthetics. |
| Disadvantages | Poor corrosion resistance without maintenance, easy fading. | Complex process, higher cost. |
Example Use of Support Units
Precautions of Support Units
Related Products of Support Units
Part Number
CAD Data download and 3D preview are not available because the part number has not yet been determined.
- *In order to open the CAD Data download and 3D preview screen, the part number must be fixed.
- Please confirm the part number from "Specification / Dimension"on the left side, and then perform the CAD Data Download / 3D Preview operation.
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| Part Number |
|---|
| E-TLF6 |
| E-TLF8 |
| E-TLF10 |
| E-TLF12 |
| E-TLF15 |
| E-TLF20 |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Shaft Dia. d (Ø) | Shaft Height h (mm) |
|---|---|---|---|---|---|---|
MYR 34.60 | 1 Piece(s) | Available | 11 Day(s) | 6 | 11 | |
MYR 34.86 | 1 Piece(s) | Available | 6 Day(s) | 6 | 14 | |
MYR 35.26 | 1 Piece(s) | Available | 6 Day(s) | 8 | 18 | |
MYR 35.50 | 1 Piece(s) | Available | 1 Day(s) | 10 | 18 | |
MYR 47.94 | 1 Piece(s) | Available | 1 Day(s) | 15 | 21 | |
MYR 76.02 | 1 Piece(s) | Available | 6 Day(s) | 20 | 28 |
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Brand Introduction
Since its establishment in 1963 in Japan, MISUMI Group Inc. has been providing customers with a wide range of high quality parts such as FA factory automation parts, mold parts, electronic parts, tools and consumables in a fast and accurate manner. We have created a low-cost business model by compiling our own catalogs and establishing a marketing system to sell our products directly, and we continue to develop MISUMI branded products with a high level of quality by developing an annual product plan based on customer feedback and requests. MISUMI established MISUMI Precision Machinery Co., Ltd. in China in June 2003, and then changed its name to MISUMI (China) Precision Machinery Trading Co., Ltd. in June 2007, with its headquarters in Shanghai. Since the beginning of the stamping die standard parts business, the businesses of FA standard parts, plastic die standard parts and machining tools have been officially started successively, and the rapid development of MISUMI in China has won the full support of customers. China's manufacturing industry has unlimited prospects, which is why China's manufacturing industry market has become one of the most competitive industries in the world. Thus was born MISUMI's business philosophy - the key to the future of manufacturing in China is cost competitiveness as well as "quality" and "time".
Basic Information
| Type | Support Side Low Profile | Shape | Square Type | Surface Treatment | Black Oxide |
|---|---|---|---|---|---|
| Material | S45C | Surface Treatment | Ferroferric oxide protective film (Black Oxide) |
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
Frequently asked question (FAQ)
- Question: How to do if there is abnormal noise heard in use?
- Answer: MISUMI does not guarantee there is no abnormal noise during use. If abnormal noise occurs, please check the installation accuracy and the correct selection of surrounding parts. Please loosen the parts before re-adjustment. Please refer to “Precautions” for details. Foreign objects entering the bearing or the body being impacted can also cause damage to the product.
- Question: What does "applicable shaft diameter of oil seal" mean?
- Answer: The support units of the MISUMI brand already include the collar, which is paired with the oil seal in the support. If paired with ball screws purchased from other companies, please select the type based on the shape and size of the screw shaft end.
Additional Products in this Category
- Support Units with Damper-Support Side/Retaining Ring
- Round Support Unit Fixed Side Standard Type Angular Bearing JIS Class 5
- Support Units-Fixed Side/Square/Low Profile Type
- Support Units for Ball Screw, Support Side Narrow Pitch Square Type
- Support Units for Ball Screw, Fixed Side Round Type
- Motor Brackets For Stepper Motors
- Support Units - Convex Standard - Support Side Convex Type - [ECJF]
- Small Load Support Unit for Small Devices Fixing Side Support Unit (Squarish)
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