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Linear Bushing Housing Units-Wide Blocks, Double / Medium Long / Long (E-LBHNW30)
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Part Number
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E-LBHNW30
Product Overview of Linear Bushings
Product Features of Linear Bushings
Feature 2: Overall length of the double type is about 1.9 times and allowable moment about 6 times that of the single type. Overall length of the medium long type is about 2.2 times and allowable moment about 10 times that of the singletype. Overall length of the long type is about 2.7 times and allowable moment about 21 times that of the single type.
Feature 3: Good interchangeability. Built-in Linear Bushings have good interchangeability because they can be used with shafts randomly.
Feature 4: Appropriate specifications can be selected according to the conditions of use. Single type, double type and long type are available.
Feature 5: The Linear Bushings with dowel hole can reduce the machining man-hours of the upper mounting plate.
Dimensional Drawing of Linear Bushings
Specifications Overview of Linear Bushings
| Housing of Linear Bushings | Ambient Operating Temp | |
 Material of Linear Bushings |  Surface Treatment | |
| Aluminum Alloy | Clear Anodized | -20~80℃ |
The Linear Bushings interior of the dowel hole is not anodized.Part Number
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- *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.
| Part Number |
|---|
| E-LBHNW30 |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Inscribed Circle Dia. dr (Ø) | Overall Length L (mm) | Length | Basic Load Rating: Dynamic Load (Details) (N) | Basic Load Rating: Static Load (N) | Dowel Hole Dimensions (mm) |
|---|---|---|---|---|---|---|---|---|---|---|
SGD 34.40 | 1 Piece(s) | Available | 5 Day(s) | 30 | 140 | Double | 2490 | 5490 | Not provided |
Loading...
| dr | Tolerance | L | L1 | Tolerance | h | Tolerance | H | H1 | Tolerance | H2 | W | W/2 | Tolerance | W1 | Tolerance | W2 | M | d | ℓ | A | (B) | N | P | C | ||||||
| Double | Medium Long | Long Type | Double | Medium Long | Long Type | Double | Medium Long | Long Type | ||||||||||||||||||||||
| 5 | 0 -0.008 | - | - | 33 | - | - | 25 | - | - | ±0.4 | 7 | ±0.04 | 14 | 11 | ±0.5 | - | 22 | 11 | ±0.2 | 16 | ±0.4 | 3 | M3 | - | - | - | - | - | - | -0.5 |
| 6 | 0 -0.01 | 48 | - | - | 36 | - | - | 9 | 18 | 15 | 6 | 30 | 15 | 20 | 5 | M4 | 3.4 | 8 | 12 | 0.4 | 7.5 | - | ||||||||
| 8 | 58 | - | - | 42 | - | - | 11 | 22 | 17.5 | 34 | 17 | 24 | 16 | - | -1 | |||||||||||||||
| 10 | 0 -0.012 | 68 | - | 93 | 50 | - | 70 | 13 | 26 | 21 | 8 | 40 | 20 | 28 | 6 | M5 | 4.3 | 12 | 15.5 | 7 | ||||||||||
| 20 | ||||||||||||||||||||||||||||||
| 12 | 0 -0.015 | 70 | - | 96 | 50 | - | 72 | 15 | 28 | 23 | 42 | 21 | 30.5 | 5.75 | 17.5 | 7 | -1.5 | |||||||||||||
| 13 | 75 | - | 103 | - | 78 | 30 | 24 | 44 | 22 | 33 | 5.5 | 19 | 0.85 | |||||||||||||||||
| ＊16 | 0 -0.015 | 85 | 100 | 118 | 60 | 74 | 88 | 19 | 38.5 | 32.5 | 9 | 50 | 25 | 36 | 7 | 19.8 | 6.5 | |||||||||||||
| 25 | ||||||||||||||||||||||||||||||
| ＊20 | 0 -0.012 | 0 -0.018 | 0 -0.018 | 96 | 115 | 134 | 70 | 84 | 100 | 21 | 41 | 35 | 11 | 54 | 27 | 40 | M6 | 5.2 | 21 | 0.5 | 7.5 | 8 | ||||||||
| ＊25 | 130 | 160 | 185 | 100 | 118 | 138 | 26 | 51.5 | 41 | 12 | 76 | 38 | 54 | 11 | M8 | 7 | 18 | 36 | 1 | 4.5 | 9 | |||||||||
| ＊30 | 140 | 170 | 200 | 110 | 130 | 150 | 30 | 59.5 | 49 | 15 | 78 | 39 | 58 | 10 | 39.9 | 0.75 | 5.5 | |||||||||||||
| 35 | 0 -0.015 | - | - | 155 | - | - | 120 | - | - | 34 | 68 | 52.3 | 18 | 90 | 45 | 70 | 53 | 1.5 | 6 | - | ||||||||||
| 40 | 175 | - | - | 140 | - | - | 40 | 78 | 62 | 20 | 102 | 51 | 80 | 11 | M10 | 8.7 | 25 | 61 | 5.5 | - | ||||||||||
| 50 | 215 | - | - | 160 | - | - | 52 | 102 | 80 | 25 | 122 | 61 | 100 | 81 | - | |||||||||||||||
| dr | Dowel Hole Dimensions | Basic Load Rating | Static Allowable Moment | Mass (g) | |||||||||||
| P | ℓ2 | C | C (Dynamic) N | Co (Static) N | (N·m) | ||||||||||
| Double | Medium Long | Long Type | Double | Medium Long | Long Type | Double | Medium Long | Long Type | Double | Medium Long | Long Type | ||||
| 5 | 3 | 4 | 4 | 263 | - | - | 412 | - | - | 1.38 | - | - | 27 | - | - |
| 6 | 324 | - | - | 529 | - | - | 2.18 | - | 8.2 | 63 | - | - | |||
| 8 | 431 | - | - | 784 | - | - | 4.31 | - | 16 | 102 | - | - | |||
| 10 | 4 | 5 | 5 | 588 | - | 588 | 1100 | - | 1100 | 7.24 | - | 27 | 180 | - | 241 |
| 12 | 657 | - | 657 | 1200 | - | 1200 | 10.9 | 12 | 40.1 | 205 | - | 289 | |||
| 13 | 813 | - | 813 | 1570 | - | 1570 | 11.6 | - | 42.9 | 240 | - | 324 | |||
| 16 | 1230 | 1230 | 1230 | 2350 | 2350 | 2350 | 19.7 | 25.5 | 73.5 | 400 | 447 | 527 | |||
| 20 | 5 | 6 | 1400 | 1400 | 1400 | 2740 | 2740 | 2740 | 26.8 | 35 | 98 | 570 | 588 | 682 | |
| 25 | 6 | 1560 | 1560 | 1560 | 3140 | 3140 | 3140 | 43.4 | 63.1 | 157 | 1200 | 1397 | 1586 | ||
| 30 | 2490 | 2490 | 2490 | 5490 | 5490 | 5490 | 82.8 | 106 | 297 | 1480 | 1693 | 1960 | |||
| 35 | 2650 | - | - | 6270 | - | - | 110 | - | 373 | 2200 | - | - | |||
| 40 | 6 | 7 | 7 | 3430 | - | - | 8040 | - | - | 147 | - | 553 | 3200 | - | - |
| 50 | 6080 | - | - | 15900 | - | - | 397 | - | - | 6700 | - | - | |||
| Housing | Ambient Operating Temp | |
 Material |  Surface Treatment | |
| Aluminum Alloy | Clear Anodized | -20~80℃ |
The interior of the dowel hole is not anodized.| Product Drawings | Instructions for use |
 | When the linear bushing is under heavy load (unbalanced load), one piece of single type is not applicable. It is recommended to use one piece of double type or multiple pieces of single type. |
 | Linear bushing is not suitable for rotating motion in structure. If you rotate forcibly, it may cause damage to the product. Please pay attention during use. |
 | Linear bushing is not suitable for repeated plugging and unplugging. |
 | When inserting the guide shaft into the linear bushing, please align the center and insert it slowly, otherwise the steel ball will fall off or the retainer will be deformed. |
■ Dust prevention measures:
If dust or foreign matter enters the inside of the linear bushing, it may damage the circulation of steel balls, resulting in unexpected failures. When used in harsh environment, please install dust cover and protection cover, etc.
■ MISUMI linear bushing is recommended to be combined with guide shaft with quenching g6 tolerance.
■ MISUMI linear bushing is recommended to be installed on the holder with H7 tolerance. The linear bushing is in clearance fit with the housing.
Usage Method.| Electronic & Electrical | Automotive | Lithium battery | ||
 |  |  | ||
| LCD | Smart Phones | Semiconductor | ||
 |  |  |
Basic Information
| Type | Housing | Outer Cylinder Material | SUJ2 Equivalent | Ball Recirculating Type | Double |
|---|---|---|---|---|---|
| Types | Linear Bushing Housing Unit - Wide Blocks | Retainer Material | Resin | Greased Filled | Not provided |
Please check the type/dimensions/specifications of the part E-LBHNW30 in the Linear Bushing Housing Units-Wide Blocks, Double / Medium Long / Long series.
Specification/Dimensions
-
type
- E-LBHNW
- E-LBHNW-P
- E-LBHNWD
- E-LBHNWD-P
- E-LBHNWL
- E-LBHNWL-P
-
Inscribed Circle Dia. dr(Ø)
-
Overall Length L(mm)
-
Length
- Double
- Medium Long
- Long
-
Dowel Hole Dimensions(mm)
- Provided（3mm)
- Provided（4mm)
- Provided（5mm)
- Provided（6mm)
- Not provided
-
CAD
- 2D
- 3D
Days to Ship
-
- All
- Same day
- 5 Day(s) or Less
Specify Alterations
- 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 is linear bearing maintained regularly?
- Answer: MISUMI recommends that linear bearing is regularly replenished with grease, and it is recommended to do so once every six months. When the moving distance is long, it is recommended to move once every three months or when the moving distance exceeds 1000km within the time limit, the 1000km shall prevail.
- Question: Comparison of antirust ability of linear bearings?
-
Answer:
Antirust ability from strong to weak: Low Temp. Black Chrome Plating → No-Electro Nickel Plated → No Surface Treatment.
Standard grade bearing steel is easy to rust, so it is necessary to apply anti-rust oil regularly.
Similar Part Numbers
| Part Number |
|---|
| E-LBHNW12-P |
| E-LBHNW12L |
| E-LBHNW12L-P |
| E-LBHNW30-P |
| E-LBHNW30D |
| E-LBHNW30D-P |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Inscribed Circle Dia. dr (Ø) | Overall Length L (mm) | Length | Basic Load Rating: Dynamic Load (Details) (N) | Basic Load Rating: Static Load (N) | Dowel Hole Dimensions (mm) |
|---|---|---|---|---|---|---|---|---|---|---|
SGD 12.30 | 1 Piece(s) | Available | 5 Day(s) | 12 | 70 | Double | 657 | 1200 | Provided（4mm) | |
SGD 14.80 | 1 Piece(s) | Available | 5 Day(s) | 12 | 96 | Long | 657 | 1200 | Not provided | |
SGD 17.10 | 1 Piece(s) | Available | 5 Day(s) | 12 | 96 | Long | 657 | 1200 | Provided（4mm) | |
SGD 36.40 | 1 Piece(s) | Available | 5 Day(s) | 30 | 140 | Double | 2490 | 5490 | Provided（5mm) | |
SGD 40.50 | 1 Piece(s) | Available | 5 Day(s) | 30 | 170 | Medium Long | 2490 | 5490 | Not provided | |
SGD 44.00 | 1 Piece(s) | Available | 5 Day(s) | 30 | 170 | Medium Long | 2490 | 5490 | Provided（5mm) |
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