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Applications
Brands
- Webcode Seach | Series
-
#CODE
- Discontinued Products
Linear Ball Bushings - Center flange, double compact, reamed mounting holes.
- Volume Discount
New grease options (Type A: Alvania Grease S2, Type Y: AFF by THK) are added. [3/31/23]
This Compact Type is 4~5mm smaller in flange diameter (H Dim.) and 2mm smaller in O.D. (D Dim.) than Standard Type.
- METRIC
Part Number
Configured Part Number is shown.
・Materials
| Type | Outer Cylinder | Balls | Retainer | Ambient Operating Temp. | [ A ]Accessories | ||||
| Round Flange | Square Flange | Compact Flange | [ M ]Material | [ H ]Hardness | [ S ] | [ M ]Material | [ M ]Material | ||
| LHMRKW | LHMSKW | LHMCKW | 52100 Bearing Steel | 58HRC~ | - | 52100 Bearing Steel | Plastic (Duracon M90) | -20~80°C | Seal[ M ]Material Nitrile Rubber (-20~120°C) |
Specifications
| Part Number | |
LHMRKW12 LHMRKW12L LHMRKW12G LHMRKW12H | (L Type Greased) (G Type Greased) (H Type Greased) |
For Days to Ship, Price and Performance, see >> Click here
| dr | D | L | ℓ | H | T | d | d1 | t | r | P.C.D. | W | F | A | Eccentricity | Rows of Balls | * Perpendicularity | Basic Load Rating | Allowable Static Moment (N·m) | Mass (g) | ||||||
| Tolerance | Tolerance | Tolerance | C (Dynamic) N | Co (Static) N | Round Flange | Square Flange | Compact Flange | ||||||||||||||||||
| 6 | 0 -0.010 | 10 | 0 -0.011 | 35 | ±0.3 | 15 | 25 | 5 | 3.5 | 6 | 3.1 | 3 | 19 | 20 | - | 19 | 0.015 | 6 | 0.015 | 206 | 309 | 2.46 | 24 | 20 | 21 |
| 8 | 13 | 0 -0.013 | 45 | 20 | 28 | 22 | 23 | - | 22 | 383 | 555 | 5.76 | 38 | 34 | 35 | ||||||||||
| 10 | 17 | 55 | 24.5 | 35 | 6 | 4.5 | 7.5 | 4.1 | 3.75 | 27 | 27 | - | 27 | 585 | 867 | 10.99 | 79 | 68 | 73 | ||||||
| 12 | 19 | 0 -0.016 | 57 | 25.5 | 38 | 30 | 29 | - | 30 | 608 | 899 | 11.85 | 95 | 82 | 87 | ||||||||||
| 16 | 26 | 70 | 32 | 44 | 36 | 34 | 24 | 27 | 965 | 1431 | 23.48 | 154 | 135 | 141 | |||||||||||
[ ! ]For Precautions for Use, see >> Click here
Price list
| dr | Unit Price | |||||
| Center Flanged Double | With Tapped Hole, Pilot | |||||
| Round Flange | Square Flange | Compact Flange | Round Flange | Square Flange | Compact Flange | |
| LHMRKW | LHMSKW | LHMCKW | LHITR | LHITS | LHITC | |
| 6 | 1,770 | 2,130 | 1,840 | 690 | 810 | 770 |
| 8 | 1,770 | 2,130 | 1,840 | 690 | 810 | 780 |
| 10 | 1,850 | 2,190 | 1,890 | 710 | 840 | 810 |
| 12 | 1,970 | 2,350 | 2,010 | 760 | 880 | 860 |
| 16 | 2,500 | 2,980 | 2,510 | 940 | 1,100 | 1,060 |
| 20 | - | - | - | 1,120 | 1,310 | 1,270 |
| 25 | - | - | - | 1,560 | 1,840 | 1,780 |
| 30 | - | - | - | 2,170 | 2,560 | 2,430 |
■Volume Discount Rate ([ ! ]Round down to nearest one yen) P.89
[ ! ]For orders larger than indicated quantity, please request a quotation.
| Quantity | 1~19 | 20~34 | 35~49 |
| Discount Rate | Unit Price | 5% | 10% |
| Days to Ship | Standard | To Be Quoted | |
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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Example
Technical Information
Applications for Different Types of Grease
| Type | Product Name | Main Characteristic |
|---|---|---|
| Type L | ET-100K (Made by Kyodo Yushi) | Excellent heat resistance and oxidation stability. Also high adhesion and cohesion with limited spatter or leakage. |
| Type G | LG2 (Made by NSK Ltd.) | Suitable for clean environments due to low particle generation grease. Also good anti-rust properties. |
| Type H | FGL (Lubriplate) | Suitable for the pharmaceutical, food and beverage industry (NSF H-1 Reg. NO.043534). |
Support Information
Reference: Tolerance Range of Linear Bushing and Shafts made by MISUMI
For MISUMI Linear Bushing, it is recommended to use the combination with MISUMI Shafts (hardened to g6 tolerance).
| H6 | H7 | H8 | H9 | Applicable Part | Functional Classification | Application Example | ||||
|---|---|---|---|---|---|---|---|---|---|---|
| Can be Moved Relatively | Clearance Fit | Roll Fit | f6 | f7 | f7 f8 | Fitted to provide adequate clearance to permit movement (high quality fit). Regular normal temperature bearing lubricated with grease or oil. | Regular Fitting (Often comes apart.) | Part into which a cooled exhaust valve box is inserted. Regular Shaft and Bushing Link lever and bushing | ||
| Fine Roll Fit | g5 | g6 | Continuously revolving part of a precision machine under a light load. Fitting with a narrow gap so as to permit movement (spigot and positioning). Precision sliding part. | Part required for precise motion with virtually no backlash. | Link Device Pin and Lever Key and its groove Precision control valve rod | |||||
| Cannot be Moved Relatively | Transition Fit | Sliding Fit | h5 | h6 | h7 h8 | h9 | Fitting so as to permit movement by hand, with a lubricant applied (high-quality positioning). Special High Precision Sliding Part Unimportant Stationary Part | Can be disassembled and reassembled without damaging components. | Force cannot be transmitted by the fitting force alone. | Fitting a rim and a boss together Fitting the gear of a precision gear device |
| Push Fit | h5 h6 | js6 | Fitting that accommodates a slight gap. Precision fitting that locks both parts during use. Fitting that allows assembly and disassembly with a wooden or lead hammer. | Fitting Coupling Flanges Together Governor Path and Pin Fitting a Gear Rim and a Boss Together | ||||||
Compatible Models
Basic Information
| TYPE | Center Flange | Motion | Linear Motion | Style | Standard |
|---|---|---|---|---|---|
| Outer Cylinder Material | 52100 Bearing Steel Equivalent | Outer Cylinder Surface Finish | None | Ball Recirculating Type | Double |
| Precision | High Grade | Inner Contact Circle Tolerance (Negative Side)(mm) | -0.01 | Eccentricity(µm) | 15 |
| Ball Material | 52100 Bearing Steel Equivalent | Retainer Material | Plastic (Duracon M90 Equivalent) | Seals | With Seal |
| Counterbored Hole | Standard |
Specification/Dimensions
-
For Shaft Size(mm)
-
Overall Length L(mm)
-
Flange Type
-
Center Flanged -
Pilot Flanged
-
-
Lubrication Type
- Standard
- Grease coating
-
O.D. D(mm)
-
Flange Shape
- Compact Flanged
- Round Flanged
- Square Flanged
-
Greased filled
- Standard (Rust Prevent Oil)
- Type G (Low Particlate)
- Type H (For Food and Beverages)
- Type L (Heat Resistance)
-
type
- LHMCKW
- LHMRKW
- LHMSKW
-
CAD
- 2D
- 3D
Days to Ship
-
- All
- 8 Days or Less
- 12 Days or Less
Specify Alterations
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
Additional Products in this Category
- Linear Ball Bushings - Flanged, double.
- Linear Ball Bushings - Bearing type, high block, with clamping lever.
- Linear Ball Bushings - Bearing type, wide block, with Dowel pin holes.
- Linear Ball Bushings - Single/Double, compact.
- Linear Ball Bushings - Flanged, double, compact.
- Linear Ball Bushings - Flanged, double (Inches).
- Linear Ball Bushings - Compact, single bearing type. CH Series.
- Linear Ball Bushings - Wide Block Bearing Type, Double. Super Smart Series.
Complementary Products
-
Shaft Supports - T-shape, slim body, with top groove. Shaft adjustment with screw.
MISUMI Days to Ship : Same day or more
Tech Support
- Technical Support
- Tel：+52-442-672-7661 ext. 2 then wait and dial 4
E-mail: soportetecnico@misumimex.com - Mon. - Fri. 8 a.m. - 6 p.m.
- Technical Inquiry
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