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- Automation Components
A wide variety of standard and configurable components for factory automation engineers in industries such as automotive, semiconductor, packaging, medical and many more.
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- Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.
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Support Unit, BK Series, Fixed Side
The BK series (fixed side, square) mainly consists of a main body, bearings, covers, spacers, oil seals, lock nuts, and hex socket head cap screws. Compact in size, easy to install, and can be used in narrow spaces.
[Features]
·Combined with angular contact ball bearings with high precision and high stiffness.
·All surfaces are treated with rust prevention.
·Compact design, easy to install. It can also be used in narrow spaces.
·It can be installed on the equipment immediately without any other processing.
·Various models and dimensions are available.
[Applications]
Industrial automatic control equipment, machine tools, testing equipment, medical equipment, etc.
Drawing
Product Specifications
Part name / quantity
(1) Support unit main body: 1
(2) Angular contact ball bearings: 1 set
(3) Cover: 1
(4) Spacer: 2
(5) Oil seal: 2
(6) Lock nut: 1 pc.
(7) Fixing set screw: 2
Standard table
| Part number | d1 | L | L1 | L2 | L3 | B | H | b * | h * | B1 | H1 | E | P | C1 | C2 | d2 | X | Y | Z | M | T | Weight (kg) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BK10 | 10 | 25 | 5 | 29.5 | 5 | 60 | 39 | 30 | 22 | 34 | 32.5 | 15 | 46 | 13 | 6 | 5.5 | 6.6 | 10.8 | 5 | M3 | 16 | 0.4 |
| BK12 | 12 | 25 | 5 | 29.5 | 5 | 60 | 43 | 30 | 25 | 34 | 32.5 | 18 | 46 | 13 | 6 | 5.5 | 6.6 | 10.8 | 1.5 | M4 | 19 | 0.45 |
| BK15 | 15 | 27 | 6 | 32 | 6 | 70 | 48 | 35 | 28 | 40 | 38 | 18 | 54 | 15 | 6 | 5.5 | 6.6 | 11 | 6.5 | M4 | 22 | 0.6 |
| BK17 | 17 | 35 | 9 | 44 | 7 | 86 | 64 | 43 | 39 | 50 | 55 | 28 | 68 | 19 | 8 | 6.6 | 9 | 14 | 8.5 | M4 | 24 | 1.3 |
| BK20 | 20 | 35 | 8 | 43 | 8 | 88 | 60 | 44 | 34 | 52 | 50 | 22 | 70 | 19 | 8 | 6.6 | 9 | 14 | 8.5 | M4 | 30 | 1.3 |
| BK25 | 25 | 42 | 12 | 54 | 9 | 106 | 80 | 53 | 48 | 64 | 70 | 33 | 85 | 22 | 10 | 9 | 11 | 17 | 11 | M6 | 35 | 2.4 |
| BK30 | 30 | 45 | 14 | 61 | 9 | 128 | 89 | 64 | 51 | 76 | 78 | 33 | 102 | 23 | 11 | 11 | 14 | 20 | 13 | M6 | 40 | 3.4 |
| BK35 | 35 | 50 | 14 | 67 | 12 | 140 | 96 | 70 | 52 | 88 | 79 | 35 | 114 | 26 | 12 | 11 | 14 | 20 | 13 | M6 | 50 | 4.4 |
| BK40 | 40 | 61 | 18 | 76 | 15 | 160 | 110 | 80 | 60 | 100 | 90 | 37 | 130 | 33 | 14 | 14 | 18 | 26 | 17.5 | M6 | 50 | 6.8 |
* For height tolerance h and width tolerance b, refer to the accuracy table for standard type support units.
| Part Number |
|---|
| BK12 |
| BK20 |
| BK25 |
| BK30 |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Shaft diameter d1 (Ø) | Axis height h (mm) | Thickness L (mm) | Width B (mm) |
|---|---|---|---|---|---|---|---|---|
MYR 547.33 | 1 Piece(s) | 44 Day(s) or more | 12 | 25 | 25 | 60 | ||
MYR 684.10 | 1 Piece(s) | 4 Day(s) or more | 20 | 34 | 35 | 88 | ||
MYR 819.40 | 1 Piece(s) | 4 Day(s) or more | 25 | 48 | 42 | 106 | ||
MYR 1,044.86 | 1 Piece(s) | 8 Day(s) or more | 30 | 51 | 45 | 128 |
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Basic Information
| Type | Fixed Side | Shape | Square type | Mounting Method | With Chamfer Mounting |
|---|---|---|---|---|---|
| Bearing Type | Angular Contact Bearing | Bearing Grade | Class 5 | Surface Treatment | Black oxide finish |
| Support Material | Steel |
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
Additional Products in this Category
- Support Units with Damper-Support Side/Retaining Ring
- Square Support Unit Fixed Side Standard Type Angular Bearing JIS Class 5
- Support Units-Support Side/Square/Compact
- Support Units for Ball Screw, Support Side Narrow Pitch Square Type
- Support Units for Ball Screw, Fixed Side Low Profile Type
- Support Units - Fixed Side, Round - [FCJK]
- FK Type Support Unit (ROUND TYPE FOR FIXTURE)
- CF Type Support Unit (LOW CENTER TYPE FOR FIXTURE)
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