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Miniature Linear Guides - Long block, low clearance. (Part Numbers)
Miniature stainless steel linear guides with long block. Its length gives it a greater allowable moment load. Selectable type of lubricant. Blocks and rails cannot be purchased separately.
- inCAD Components
Part Number
Configured Part Number is shown.
| [ M ]Material [ H ]Hardness | Type | L Dimensions | Number of Blocks | |
| Standard Grade | ||||
| Sets | Blocks | |||
| Carbon Steel (Alloy Steel including SCM) 58HRC~ | SELBZ | SZLB | Selectable | 1 |
| SEL2BZ | 2 | |||
| SELBLZ | Configurable | 1 | ||
| SEL2BLZ | 2 | |||
| Stainless Steel (440C Stainless Steel Equivalent Material) 56HRC~ | SSELBZ | SSZLB | Selectable | 1 |
| SSEL2BZ | 2 | |||
| SSELBLZ | Configurable | 1 | ||
| SSEL2BLZ | 2 | |||
| Heat Resistant Temperature: -20~80°C | ||||
Specifications
| Part Number | Block Dimensions | Guide Rail Dimensions | |||||||||||||||||
| Type | H | W ±0.05 | L1 | B | C | S x ℓ | L2 | K | Cb | W1 ±0.005 | W2 | H1 | Ca | Counterbored Holes | F | G | |||
| d1 x d2 x h | |||||||||||||||||||
Carbon Steel (1 Block) SELBZ SELBLZ Blocks SZLB | (2 Blocks) SEL2BZ SEL2BLZ | Stainless Steel (1 Block) SSELBZ SSELBLZ SSZLB | (2 Blocks) SSEL2BZ SSEL2BLZ | 8 | 17 | 32 | 12 | 13 | M2x2.5 | 22 | 6.5 | 0.3 | 7 | 5 | 4.7 | 0.3 | 2.4x4.2x2.3 | 15 | 5 |
| 10 | 20 | 40 | 15 | 16 | M3x3 | 29 | 7.8 | 0.3 | 9 | 5.5 | 5.5 | 0.3 | 3.5x6x3.5 | 20 | 7.5 | ||||
| 13 | 27 | 45.8 | 20 | 20 | M3x3.5 | 31.8 | 10 | 0.5 | 12 | 7.5 | 7.5 | 0.5 | 3.5x6x4.5 | 25 | 10 | ||||
| 16 | 32 | 58.3 | 25 | 25 | M3x4 | 43.3 | 12 | 0.5 | 15 | 8.5 | 9.5 | 0.5 | 3.5x6x4.5 | 40 | 15 | ||||
| 20 | 40 | 67.7 | 30 | 30 | M4x6 | 52.3 | 15 | 0.5 | 20 | 10 | 11 | 0.5 | 6x9.5x5.5 | 60 | 20 | ||||
Price list
| H | Selectable L |
| 8 | 40 |
| 55 | |
| 70 | |
| 85 | |
| 100 | |
| 115 | |
| 130 | |
| 10 | 55 |
| 75 | |
| 95 | |
| 115 | |
| 135 | |
| 155 | |
| 175 | |
| 195 | |
| 215 | |
| 235 | |
| 255 | |
| 275 | |
| 13 | 70 |
| 95 | |
| 120 | |
| 145 | |
| 170 | |
| 195 | |
| 220 | |
| 245 | |
| 270 | |
| 295 | |
| 320 | |
| 345 | |
| 370 | |
| 395 | |
| 420 | |
| 445 | |
| 470 | |
| 16 | 110 |
| 150 | |
| 190 | |
| 230 | |
| 270 | |
| 310 | |
| 350 | |
| 390 | |
| 430 | |
| 470 | |
| 510 | |
| 550 | |
| 590 | |
| 630 | |
| 670 | |
| 20 | 160 |
| 220 | |
| 280 | |
| 340 | |
| 400 | |
| 460 | |
| 520 | |
| 580 | |
| 640 | |
| 700 |
| H | L Configurable (1mm Increment) |
| 8 | 41~54 |
| 56~69 | |
| 71~84 | |
| 86~99 | |
| 101~114 | |
| 116~129 | |
| 10 | 56~74 |
| 76~94 | |
| 96~114 | |
| 116~134 | |
| 136~154 | |
| 156~174 | |
| 176~194 | |
| 196~214 | |
| 216~234 | |
| 236~254 | |
| 256~274 | |
| 13 | 71~94 |
| 96~119 | |
| 121~144 | |
| 146~169 | |
| 171~194 | |
| 196~219 | |
| 221~244 | |
| 246~269 | |
| 271~294 | |
| 296~319 | |
| 321~344 | |
| 346~369 | |
| 371~394 | |
| 396~419 | |
| 421~444 | |
| 446~469 | |
| 16 | 111~149 |
| 151~189 | |
| 191~229 | |
| 231~269 | |
| 271~309 | |
| 311~349 | |
| 351~389 | |
| 391~429 | |
| 431~469 | |
| 471~509 | |
| 511~549 | |
| 551~589 | |
| 591~629 | |
| 631~669 | |
| 20 | 161~219 |
| 221~279 | |
| 281~339 | |
| 341~399 | |
| 401~459 | |
| 461~519 | |
| 521~579 | |
| 581~639 | |
| 641~699 |
| Quantity | 1~3 | 4~7 | 8~10 | 11~ |
| Discount Rate | List Price | 5% | 10% | 15% |
Alterations
More Information
[ ! ]Blocks are equipped with retainers (wire) to prevent balls from falling out. Refer to >>P.497
[ ! ]Straight grooves are provided on datum planes. Be sure to match the datum lines when using.
[ ! ]Rails cannot be connected end to end.
[ ! ]Running parallelism is the value measured after the rail is mounted.
■Accessories
- H8 comes with cap screws (M2x6).
■Others
- For G dimensions of L Dimension Configurable Type, refer to >>P.503
- Filled with lithium soap based grease (Multtemp Grease PS2 by Kyodo Yushi Co. Ltd.)
Technical Information
Characteristics of Linear Guides
- Linear guides utilize steel balls that roll on ground raceways, and the balls are recirculated using plastic return caps.
- End seals prevent foreign materials from entering into the blocks.
- Load ratings are the same for all four directions (radial, reverse-radial, and lateral directions). Can be used in any orientation.
Preload (Radial Clearance)
| Type of guide | Preload | Height H Dimension | Radial Clearance (µm) |
|---|---|---|---|
| Miniature Linear Guide | Light Preload | 6 ~ 20 | -3 ~ 0 |
| Slight Clearance | 0 ~ 15 |
- Clearance and preload of MISUMI Linear Guides are controlled with minute ball size adjustments.
- Increased rigidity and reduced elastic deformation will result by preloading (negative clearance).
- In general, selecting some preloads would have a positive effect on the accuracy and service life of the Linear Guides.
- Blocks and rails manufactured by MIUSMI guarantee their own radial clearance (preload) and accuracy as sets of blocks and rails. Be sure to use the blocks and rails in sets.
Types of Greases
The following types of greases are used in MISUMI linear guides.
| Grease | Linear Guide | Grease Model | Features |
|---|---|---|---|
| Standard | Miniature | Multemp Grease PS2 (Manufactured by Kyodo Yushi) | Grease with excellent low temperature and low torque properties. |
| Miniature with MX lubrication unit | Tufflix MP2 (Manufactured by JX Nippon Oil & Energy) | Reduces temperature rise in the bearing area; extends bearing life and reduces grease replenishment interval and maintenance work. | |
| Medium Load Heavy Load | Albania Grease S2 (Manufactured by Showa Shell Sekiyu) | It has excellent lubrication and shows excellent performance under normal and heavy load conditions. | |
| Type L | Miniature/Medium/Heavy Load | ET-100K (Manufactured by Kyodo Yushi) | It has excellent heat resistance, oxidation stability, adhesion and tackiness. It is also a low dispersion, low leakage grease. |
| Type G | LG2 (Manufactured by NSK Ltd.) | It produces little dust and has excellent wear resistance and rust resistance properties. |
Maintenance
The grease forms an oil film on the steel balls and on the slideways of the linear guide, reducing friction.
Loss and deterioration of the grease will greatly affect the service life of the linear guide, so it must be lubricated on time depending on the conditions of use.
MISUMI linear guides are lubricated with standard grease at the time of shipment, so they can be used as is.
Recommended lubrication intervals
Lubricate every 6 months. If linear guide is used for long distances, it is recommended to lubricate every 3 months, or if it is used more than 1000 km in a period, we recommend every 1000 km.
*The above is the distance-based lubrication interval. If the grease deteriorates or is heavily contaminated due to the operating environment, it may be necessary to shorten the lubrication interval.
By using a lubrication unit, it is possible to extend the lubrication interval considerably.
Permissible loads
| H | Basic Load Rating | Allowable Static Moment | Mass | ||||
|---|---|---|---|---|---|---|---|
| C (Dynamic) kN | Co (Static) kN | MA N・m | MB N・m | MC N・m | Block kg | Guide Rails kg/m | |
| 8 | 1.6 | 2.4 | 7.5 | 7.5 | 9.0 | 0.016 | 0.19 |
| 10 | 2.2 | 3.7 | 12.3 | 12.3 | 13.0 | 0.03 | 0.31 |
| 13 | 3.5 | 5.3 | 24.5 | 26.4 | 32.3 | 0.06 | 0.61 |
| 16 | 5.8 | 8.7 | 57.8 | 62.6 | 67.6 | 0.1 | 1.02 |
| 20 | 7.2 | 13.5 | 80.7 | 80.7 | 138.2 | 0.18 | 1.65 |
kgf = N ・ 0.101972
kgf = kilograms force, N = Newton
Support Information
Shelf Life Information
For more information about the calculation of useful life, click here.
Mounting Hole Information
For more information about mounting holes and G-value, click here.
Installation Information
For more information about the installation click here.
Cautions
If the linear guides are handled incorrectly, the quality may deteriorate. When using MISUMI linear guides, consider the following points:
Be careful when removing the blocks
MISUMI linear guidesare equipped with a retainer, so that the balls will not fall out even if the block is removed from the rail. However, if the block is removed from the rail at high speed or inserted at an angle, the balls may fall out. Be careful when removing and installing the blocks.
Blocks and rails not sold separately
Linear guides MISUMI are only sold as a block and rail assembly. For resin retainer type only, blocks and rails can be purchased separately.
Please do not replace with another product
The radial clearance and accuracy of MISUMI linear guides are guaranteed as a block and rail assembly, so the accuracy is not guaranteed when combined with another product.
Please check the reference surface before installation.
Linear guides have reference planes on both the rail and the block (the side with a straight groove is provided). When installing the linear guide, correctly align this reference surface with the mounting reference surface of the table and base and secure it. For more details, refer to"Installation" in "Support Information".
Please do not add rails
MISUMI linear guides are shipped with chamfered edges on the end of the rail. The use of additional rails is not covered under warranty.
Secure all rail mounting holes.
The rail curvature is corrected with all mounting holes clamped. Accuracy is guaranteed under these conditions.
Accessories
| Linear Guide Clamps | Height Adjusting Blocks | |
|---|---|---|
| Height Adjusting Blocks | Stopper Bolt | |
 |  |  |
| Rail Fastening | ||
| Linear Guide Locks | Linear Guide Lock Units | Linear Guide Adjustment Unit |
 |  |  |
Compatible Models
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.
| Part Number |
|---|
| SSEL2BLZ8-[86-129/1] |
| SSEL2BLZ8G-[86-129/1] |
| SSEL2BLZ8L-[86-129/1] |
| SSEL2BLZ10-[96-274/1] |
| SSEL2BLZ10G-[96-274/1] |
| SSEL2BLZ10L-[96-274/1] |
| SSEL2BLZ13-[121-469/1] |
| SSEL2BLZ13G-[121-469/1] |
| SSEL2BLZ13L-[121-469/1] |
| SSEL2BLZ16-[151-669/1] |
| SSEL2BLZ16G-[151-669/1] |
| SSEL2BLZ16L-[151-669/1] |
| SSEL2BLZ20-[221-699/1] |
| SSEL2BLZ20G-[221-699/1] |
| SSEL2BLZ20L-[221-699/1] |
| SSEL2BZ8-[85,100,115,130] |
| SSEL2BZ8G-[85,100,115,130] |
| SSEL2BZ8L-[85,100,115,130] |
| SSEL2BZ10-[95,115,135,155,175,195,215,235,255,275] |
| SSEL2BZ10G-[95,115,135,155,175,195,215,235,255,275] |
| SSEL2BZ10L-[95,115,135,155,175,195,215,235,255,275] |
| SSEL2BZ13-[120,145,170,195,220,245,270,295,320,345,370,395,420,445,470] |
| SSEL2BZ13G-[120,145,170,195,220,245,270,295,320,345,370,395,420,445,470] |
| SSEL2BZ13L-[120,145,170,195,220,245,270,295,320,345,370,395,420,445,470] |
| SSEL2BZ16-[150,190,230,270,310,350,390,430,470,510,550,590,630,670] |
| SSEL2BZ16G-[150,190,230,270,310,350,390,430,470,510,550,590,630,670] |
| SSEL2BZ16L-[150,190,230,270,310,350,390,430,470,510,550,590,630,670] |
| SSEL2BZ20-[220,280,340,400,460,520,580,640,700] |
| SSEL2BZ20G-[220,280,340,400,460,520,580,640,700] |
| SSEL2BZ20L-[220,280,340,400,460,520,580,640,700] |
| SSELBLZ8-[41-129/1] |
| SSELBLZ8G-[41-129/1] |
| SSELBLZ8L-[41-129/1] |
| SSELBLZ10-[56-274/1] |
| SSELBLZ10G-[56-274/1] |
| SSELBLZ10L-[56-274/1] |
| SSELBLZ13-[71-469/1] |
| SSELBLZ13G-[71-469/1] |
| SSELBLZ13L-[71-469/1] |
| SSELBLZ16-[111-669/1] |
| SSELBLZ16G-[111-669/1] |
| SSELBLZ16L-[111-669/1] |
| SSELBLZ20-[161-699/1] |
| SSELBLZ20G-[161-699/1] |
| SSELBLZ20L-[161-699/1] |
| SSELBZ8-[40,55,70,85,100,115,130] |
| SSELBZ8G-[40,55,70,85,100,115,130] |
| SSELBZ8L-[40,55,70,85,100,115,130] |
| SSELBZ10-[55,75,95,115,135,155,175,195,215,235,255,275] |
| SSELBZ10G-[55,75,95,115,135,155,175,195,215,235,255,275] |
| SSELBZ10L-[55,75,95,115,135,155,175,195,215,235,255,275] |
| SSELBZ13-[70,95,120,145,170,195,220,245,270,295,320,345,370,395,420,445,470] |
| SSELBZ13G-[70,95,120,145,170,195,220,245,270,295,320,345,370,395,420,445,470] |
| SSELBZ13L-[70,95,120,145,170,195,220,245,270,295,320,345,370,395,420,445,470] |
| SSELBZ16-[110,150,190,230,270,310,350,390,430,470,510,550,590,630,670] |
| SSELBZ16G-[110,150,190,230,270,310,350,390,430,470,510,550,590,630,670] |
| SSELBZ16L-[110,150,190,230,270,310,350,390,430,470,510,550,590,630,670] |
| SSELBZ20-[160,220,280,340,400,460,520,580,640,700] |
| SSELBZ20G-[160,220,280,340,400,460,520,580,640,700] |
| SSELBZ20L-[160,220,280,340,400,460,520,580,640,700] |
Loading...
Basic Information
| Set / Single Item | Set | Block Type | Long Block | Rail Type | Standard |
|---|---|---|---|---|---|
| Material | Stainless Steel | Preload | Slight Clearance (No Preload)-Interchangeable | Accuracy | Standard Grade |
| Ball Arrangement | Miniature Type | Retainer | N/A | Rolling Element | Ball |
Specification/Dimensions
-
Rail Width W1(mm)
-
Unit Height H(mm)
-
No. of Blocks
- 1
- 2
-
Rail Length L(mm)
- 40
- 55
- 70
- 75
- 85
- 95
- 100
- 110
- 115
- 120
- 130
- 135
- 145
- 150
- 155
- 160
- 170
- 175
- 190
- 195
- 215
- 220
- 230
- 235
- 245
- 255
- 270
- 275
- 280
- 295
- 310
- 320
- 340
- 345
- 350
- 370
- 390
- 395
- 400
- 420
- 430
- 445
- 460
- 470
- 510
- 520
- 550
- 580
- 590
- 630
- 640
- 670
- 700
[41-699/1mm Unit(s)]
-
Nominal Part Number
-
Lubrication Type
- Lithium Base Grease (Standard)
- Special Grease (Clean Room) - G Type
- Special Grease (Heat Resistant) - L Type
-
L Dimension Type
- Configurable Type
- Standard Type
-
type
- SSEL2BLZ
- SSEL2BZ
- SSELBLZ
- SSELBZ
-
CAD
- 2D
- 3D
Days to Ship
-
- All
- 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 .
Frequently asked questions (FAQ)
- 質問: Are the block's ball bearings retained?
- 回答: Yes, all ball bearings are retained on Misumi linear guides.
- 質問: What is the seal material of you miniature linear guides?
- 回答: Nitrile Rubber (NBR).
Additional Products in this Category
- Linear Guides - For medium load, with dust protection seals or metal scrapers.
- LM Guides - SSR Model Assembly.
- LM Guides - Standard Guide, Model HSR Assembly.
- LM Guides - Low and wide profile, assembly model HRW.
- LM Guides - Miniature, SRS model assembly.
- LM Guides - Rail only, SSR model.
- LM Guides - Block Only, Model SHS.
- LM Guides - Rail only, SR model.
Complementary Products
-
Hex Socket Cap Screw - M4 - M10, Coarse, Configurable Length, Partially Threaded
MISUMI Days to Ship : 9 Days 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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