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Product DetailSpecification/DimensionsĐặc điểm kỹ thuật / Kích thướcĐặc điểm kỹ thuật / Kích thước
-
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
-
CADCAD
- 2D
- 3D
Days to ShipSố ngày giao hàng
-
- Alltất cả các
- Same day
- 8 Day(s) or Less
- 10 Day(s) or Less
- 14 Day(s) or Less
Specify AlterationsChỉ định thay đổi
Linear Bushing Housing Units-Wide Blocks, Double / Medium Long / Long (E-LBHNW20L)
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- Until 31/12/2024
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Caution
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- **RoHS Compliant is available for some part numbers.
Please contact with MISUMI for detail effective date.
3D is under revision and estimate to be corrected on December. Please refer to 2D drawing.
Similar Products
Product DetailProduct Overview of Linear Bushings
The housing unit type is a linear motion guiding mechanism matched with linear shaft, which has built-in Linear Bushings in the aluminum alloy case.
Product Features of Linear Bushings
Feature 1: The Linear Bushings with dowel holes has dowel holes on the mounting surface, eliminating the need to use the side of the housing as reference surface for positioning.
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.
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
- Incomplete part number.
Please use left hand selections to complete a part number.Incomplete part number.
Please use left hand selections to complete a part number.
Loading...Tải…
| Part Number |
|---|
| E-LBHNW20L |
| Part Number | Price | Minimum Order Qty. | Volume Discount | Days to ShipSố ngày giao hàng | 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) |
|---|---|---|---|---|---|---|---|---|---|---|
271,815 VND 244,634 VND | 1 Piece(s) | Available | Same day | 20 | 134 | Long | 1400 | 2740 | Not provided |
Loading...Tải…
Dimensional Drawing
Specification Table
| 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 | - | - | |||
Material Specification
| Housing | Ambient Operating Temp | |
 Material |  Surface Treatment | |
| Aluminum Alloy | Clear Anodized | -20~80℃ |
The interior of the dowel hole is not anodized.Usage Method
| 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. |
Precautions
■ When the linear bushing is subjected to large moment load (eccentric load), one piece of single type is not applicable, so it is recommended to use one piece of double type or multiple pieces of single type.
■ 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.
■ 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.
Related Documents
For usage method, refer to 
Usage Method.
Usage Method.Application Industries
| Electronic & Electrical | Automotive | Lithium battery | ||
 |  |  | ||
| LCD | Smart Phones | Semiconductor | ||
 |  |  |
Related Products
Basic InformationThông tin cơ bản
| 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-LBHNW20L in the Linear Bushing Housing Units-Wide Blocks, Double / Medium Long / Long series.Vui lòng kiểm tra kiểu/kích thước/thông số kỹ thuật của phần E-LBHNW20L trong chuỗi Linear Bushing Housing Units-Wide Blocks, Double / Medium Long / Long.
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer toCác thông số kỹ thuật và kích thước của mã sản phẩm có thể không được bao phủ đầy đủ. Để biết chi tiết chính xác, hãy tham khảo manufacturer catalogsdanh mục nhà sản xuất ..
Frequently asked question (FAQ)FAQ
- Question:Question: How is linear bearing maintained regularly?
- Answer: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:Question: Comparison of antirust ability of linear bearings?
-
Answer: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.
Products like this...
| Part Number |
|---|
| E-LBHNW12-P |
| E-LBHNW12L |
| E-LBHNW12L-P |
| E-LBHNW20L-P |
| E-LBHNW25 |
| E-LBHNW25-P |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to ShipSố ngày giao hàng | 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) |
|---|---|---|---|---|---|---|---|---|---|---|
134,131 VND | 1 Piece(s) | Available | 8 Day(s) | 12 | 70 | Double | 657 | 1200 | Provided（4mm) | |
181,936 VND | 1 Piece(s) | Available | Same day | 12 | 96 | Long | 657 | 1200 | Not provided | |
195,374 VND | 1 Piece(s) | Available | 8 Day(s) | 12 | 96 | Long | 657 | 1200 | Provided（4mm) | |
284,855 VND | 1 Piece(s) | Available | 8 Day(s) | 20 | 134 | Long | 1400 | 2740 | Provided（5mm) | |
355,727 VND | 1 Piece(s) | Available | Same day | 25 | 130 | Double | 1560 | 3140 | Not provided | |
388,650 VND | 1 Piece(s) | Available | 8 Day(s) | 25 | 130 | Double | 1560 | 3140 | Provided（5mm) |
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