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- Webcode Seach | Series
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#CODE
- Discontinued Products
Linear Ball Bushings - With central flange, double. (LHMRW20)
- Volume Discount
New grease options (Type A: Alvania Grease S2, Type Y: AFF by THK) and more of no seal types are added. [3/31/23]
A load can be placed near the center of the linear bushing to evenly distribute the load and space.
- METRIC
- inCAD Components
Unit examples related to this product
Part Number
Configured Part Number is shown.
LHMRW20
・Materials
| Type | Outer Cylinder | Balls | Retainer | Ambient Operating Temp. | [ A ]Accessories | ||||
| Round Flange | Square Flange | Compact Flange | [ M ]Material | [ H ]Hardness | [ S ]Surface Treatment | [ M ]Material | [ M ]Material | ||
| LHMRW | LHMSW | LHMCW | 52100 Bearing Steel | 58HRC~ | - | 52100 Bearing Steel | Plastic (Duracon M90) | -20~ 80°C | Seal[ M ]Material Nitrile Rubber (-20~120°C) |
| LHMRWF | LHMSWF | LHMCWF | Stainless Steel (Stainless Steel) | -20~110°C | |||||
| LHMRWM | LHMSWM | LHMCWM | Electroless Nickel Plating | 440C Stainless Steel | Plastic (Duracon M90) | -20~ 80°C | |||
| LHMRWMF | LHMSWMF | LHMCWMF | Stainless Steel (Stainless Steel) | -20~110°C | |||||
| SLHMRW | SLHMSW | SLHMCW | 440C Stainless Steel | 56HRC~ | - | Plastic (Duracon M90) | -20~ 80°C | ||
| SLHMRWS | SLHMSWS | SLHMCWS | Stainless Steel (Stainless Steel) | -20~120°C | |||||
Specifications
| Part Number | |
LHMCW25 LHMCW25L LHMCW25G LHMCW25H | (L Type Greased) (G Type Greased) (H Type Greased) |
For Days to Ship, Price and Performance, see >> Click here
| dr | D Tolerance | L | ℓ | H | T | d | d1 | t | P.C.D. | W | F | A | Eccentricity | Balls Rows | * Perpendicularity | Basic Load Rating | Allowable Static Moment (N·m) | Mass (g) | |||||||
| Tolerance | No Surface Treatment | Surface Treatment | Tolerance | C (Dynamic) N | Co (Static) N | Round Flange | Square Flange | Compact Flange | |||||||||||||||||
| 6 | 0 - 0.010 | 12 | 0 - 0.013 | 0 - 0.018 | 35 | ±0.3 | 15 | 28 | 5 | 3.5 | 6 | 3.1 | 20 | 22 | - | 20 | 0.015 | 4 | 0.015 | 324 | 529 | 2.18 | 31 | 25 | 28 |
| 8 | 15 | 45 | 20 | 32 | 24 | 25 | - | 24 | 431 | 784 | 4.31 | 51 | 43 | 47 | |||||||||||
| 10 | 19 | 0 - 0.016 | 0 - 0.021 | 55 | 24.5 | 40 | 6 | 4.5 | 7.5 | 4.1 | 29 | 30 | - | 29 | 588 | 1100 | 7.24 | 98 | 78 | 90 | |||||
| 12 | 21 | 57 | 25.5 | 42 | 32 | 32 | - | 32 | 657 | 1200 | 10.9 | 110 | 90 | 102 | |||||||||||
| 13 | 23 | 61 | 27.5 | 43 | 33 | 34 | - | 33 | 813 | 1570 | 11.6 | 130 | 108 | 123 | |||||||||||
| 16 | 28 | 70 | 32 | 48 | 38 | 37 | 22 | 31 | 1230 | 2350 | 19.7 | 190 | 165 | 182 | |||||||||||
| 20 | 0 - 0.012 | 32 | 0 - 0.019 | 0 - 0.025 | 80 | 36 | 54 | 8 | 5.5 | 9 | 5.1 | 43 | 42 | 24 | 36 | 0.020 | 5 | 0.020 | 1400 | 2740 | 26.8 | 260 | 225 | 247 | |
| 25 | 40 | 112 | 52 | 62 | 51 | 50 | 32 | 40 | 6 | 1560 | 3140 | 43.4 | 540 | 500 | 525 | ||||||||||
| 30 | 45 | 123 | 56.5 | 74 | 10 | 6.6 | 11 | 6.1 | 60 | 58 | 35 | 49 | 2490 | 5490 | 82.8 | 680 | 590 | 645 | |||||||
| 35 | 0 - 0.014 | 52 | 0 - 0.022 | 0 - 0.030 | 135 | 62.5 | 82 | 67 | 64 | 38 | 55 | 0.025 | 0.025 | 2650 | 6270 | 110 | 1020 | 930 | 945 | ||||||
| 40 | 60 | 151 | 69 | 96 | 13 | 9 | 14 | 8.1 | 78 | 75 | 45 | 64 | 3430 | 8040 | 147 | 1570 | 1380 | 1423 | |||||||
| 50 | 80 | 192 | 89.5 | 116 | 98 | 92 | 56 | 80 | 6080 | 15900 | 397 | 3600 | 3400 | 3437 | |||||||||||
[ ! ]For Precautions for Use, see >> Click here
[ ! ]Height-Adjusting Spacers for Flanged Bushings can be chosen from >> Click here
Price list
| dr | Unit Price | |||||||||||||||||
| Round Flange | Square Flange | Compact Flange | ||||||||||||||||
| LHMRW | LHMRWF | LHMRWM | LHMRWMF | SLHMRW | SLHMRWS | LHMSW | LHMSWF | LHMSWM | LHMSWMF | SLHMSW | SLHMSWS | LHMCW | LHMCWF | LHMCWM | LHMCWMF | SLHMCW | SLHMCWS | |
| 6 | 1,260 | 1,790 | 1,720 | 2,010 | 2,710 | 2,950 | 1,520 | 2,130 | 2,050 | 2,380 | 3,240 | 3,530 | 1,300 | 2,050 | 1,770 | 2,250 | 2,780 | 3,020 |
| 8 | 1,260 | 1,790 | 1,720 | 2,010 | 2,720 | 2,950 | 1,520 | 2,130 | 2,050 | 2,380 | 3,240 | 3,530 | 1,310 | 2,060 | 1,770 | 2,250 | 2,790 | 3,030 |
| 10 | 1,320 | 1,860 | 1,780 | 2,090 | 2,810 | 3,060 | 1,560 | 2,200 | 2,120 | 2,470 | 3,350 | 3,640 | 1,350 | 2,130 | 1,810 | 2,330 | 2,880 | 3,130 |
| 12 | 1,410 | 1,980 | 1,900 | 2,220 | 3,010 | 3,280 | 1,680 | 2,350 | 2,270 | 2,630 | 3,580 | 3,890 | 1,440 | 2,270 | 1,940 | 2,480 | 3,060 | 3,330 |
| 13 | 1,540 | 2,180 | 2,080 | 2,430 | 3,300 | 3,590 | 1,850 | 2,580 | 2,500 | 2,890 | 3,940 | 4,280 | 1,570 | 2,490 | 2,130 | 2,730 | 3,370 | 3,660 |
| 16 | 1,780 | 2,490 | 2,410 | 2,790 | 3,810 | 4,140 | 2,130 | 2,950 | 2,870 | 3,300 | 4,540 | 4,930 | 1,790 | 2,830 | 2,420 | 3,100 | 3,820 | 4,160 |
| 20 | 2,160 | 3,000 | 2,910 | 3,370 | 4,620 | 5,020 | 2,580 | 3,560 | 3,480 | 4,010 | 5,510 | 5,990 | 2,170 | 3,360 | 2,920 | 3,670 | 4,550 | 5,030 |
| 25 | 3,090 | 4,270 | 4,170 | 4,790 | 6,610 | 7,190 | 3,690 | 5,090 | 4,990 | 5,700 | 7,900 | 8,600 | 3,100 | 4,700 | 4,180 | 5,140 | 6,380 | 7,200 |
| 30 | 4,350 | 5,970 | 5,870 | 6,700 | 9,300 | 10,110 | 5,190 | 7,110 | 6,980 | 7,970 | 11,110 | 12,080 | 4,360 | 6,530 | 5,880 | 7,130 | 8,850 | 10,120 |
| 35 | 7,100 | - | 8,140 | - | - | - | 8,470 | - | 9,520 | - | - | - | 7,330 | - | 8,420 | - | - | - |
| 40 | 9,140 | - | 10,670 | - | - | - | 10,950 | - | 12,480 | - | - | - | 9,440 | - | 11,030 | - | - | - |
| 50 | 12,320 | - | 15,190 | - | - | - | 14,740 | - | 17,600 | - | - | - | 12,740 | - | 15,690 | - | - | - |
■Volume Discount Rate ([ ! ]Round down to nearest one yen) P.89
· LHMRWF, LHMRWMF, LHMSWMF, Material of Outer Cylinder: 440C Stainless Steel
· Others
[ ! ]For orders larger than indicated quantity, please request a quotation.
[ ! ]For orders larger than indicated quantity, please request a quotation.
· LHMRWF, LHMRWMF, LHMSWMF, Material of Outer Cylinder: 440C Stainless Steel
| Quantity | 1~19 | 20~34 | 35~49 | 50~99 |
| Discount Rate | Unit Price | 5% | 10% | 18% |
| Days to Ship | Standard | To Be Quoted | ||
| Quantity | 1~19 | 20~34 | 35~49 | 50~99 |
| Discount Rate | Unit Price | 5% | 10% | 18% |
| Days to Ship | Standard | |||
[ ! ]For orders larger than indicated quantity, please request a quotation.
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 |
|---|
| LHMRW20 |
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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 | Flange | Motion | Linear Motion | Style | Standard |
|---|---|---|---|---|---|
| Lubrication Type | Standard | Ball Recirculating Type | Double | Precision | High Grade |
| Seals | With Seal | Counterbored Hole | Standard |
Please check the type/dimensions/specifications of the part LHMRW20 in the Linear Ball Bushings - With central flange, double. series.
Stock
-
- Stock Item Only
Specification/Dimensions
-
type
- LHMCW
- LHMCWF
- LHMCWM
- LHMCWMF
- LHMRW
- LHMRWF
- LHMRWM
- LHMRWMF
- LHMSW
- LHMSWF
- LHMSWM
- LHMSWMF
- SLHMCW
- SLHMCWS
- SLHMRW
- SLHMRWS
- SLHMSW
- SLHMSWS
-
Outer Cylinder Material
- Steel
- 440C Stainless Steel Equivalent
- Steel
-
Outer Cylinder Surface Finish
- None
- Plated
-
For Shaft Size(mm)
-
Overall Length L(mm)
-
Flange Type
-
Standard Flange -
Center Flanged
-
-
O.D. D(mm)
-
Eccentricity(µm)
-
Flange Shape
- Compact Flanged
- Round Flanged
- Square Flanged
-
Ball Material
- 440C Stainless Steel Equivalent
- 52100 Bearing Steel Equivalent
-
Retainer Material
- Plastic (Duracon M90 Equivalent)
- Stainless Steel
-
Greased filled
- Standard (Rust Prevent Oil)
- Type G (Low Particlate)
- Type H (For Food and Beverages)
- Type L (Heat Resistance)
-
CAD
- 2D
- 3D
Days to Ship
-
- All
- Same day
- 6 Days or Less
- 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 .
Products like this...
| Part Number |
|---|
| LHMCW10L |
| LHMCW12 |
| LHMCW12G |
| LHMRW20G |
| LHMRW20H |
| LHMRW20L |
Additional Products in this Category
- Linear Ball Bushings - Single/Double, with MX lubrication unit.
- Linear Ball Bushings - Pilot flanged, single, with MX lubrication unit.
- Linear Ball Bushings - Flanged, single.
- Linear Ball Bushings - With pilot flange, single compact, threaded mounting holes.
- Linear Ball Bushings - Single (Inches). U-LMU Series.
- Linear Ball Bushings - Single. LM-GA Series (With metal retainers).
- Linear Ball Bushings - With square flange, single. LMK Series.
- Linear Ball Bushings - Linear/Rotating, single, with seals. Series ST-UU, ST-UUB.
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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