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Miniature Linear Guides - With standard block, long. (Part Numbers)

Spec Expansion

Check FAQ of this product (2 items)

MISUMI

Miniature stainless steel linear guides with longer length standard block, designed to withstand higher loads and moments. Configurable preload and precision. Selectable lubricant type, even with MX constant lubrication accessory. Blocks and rails cannot be purchased separately.

inCAD Components

(i)Caution

The appearance of this product has changed as of September 2017.
About Misumi Linear Guide Exterior Change
Delivery times for some of our products may be delayed as national government authorities have imposed limit of capacity at our production sites.

Part Number

Configured Part Number is shown.

Miniature Linear Guide - Long Block:Related Image

[ ! ]For L Confi gurable, G dimensions differ from those shown in the table below. For details, Click here.

・Materials

[ M ] Material [ H ] Hardness		Type			MX (Lubrication Unit)	L Dimension	Number of Blocks
		Light Preload		Slight Clearance
		High Grade	Precision Grade	Standard Grade
Industry Standard Materials	Stainless Steel 56HRC~	SSELB	SSELBV	SSELBZ	Blank: None -MX: Provided	Selectable	1
		SSEL2B	SSEL2BV	SSEL2BZ			2
		SSELBL	SSELBLV	SSELBLZ		Configurable	1
		SSEL2BL	SSEL2BLV	SSEL2BLZ			2
	Carbon Steel 58HRC~	SELB	SELBV	SELBZ	-	Selectable	1
		SEL2B	SEL2BV	SEL2BZ			2
		SELBL	SELBLV	SELBLZ		Configurable	1
		SEL2BL	SEL2BLV	SEL2BLZ			2

Heat Resistant Temperature: -20 ~ 80°C
[ ! ]H6 is for stainless steel (High Grade) only.

Specifications

[ ! ]For L Confi gurable, G dimensions differ from those shown in the table below. For details, Click here.

Part Number					L	Block Dimension								Guide Rail Dimension
Type			MX	H		W	L₁	B	C	Sxℓ	L₂	K	Cb	W₁	W₂	H₁	Ca	Counterbored Hole	F	G
Type			MX	H		W	L₁	B	C	Sxℓ	L₂	K	Cb	W₁	W₂	H₁	Ca	d_1xd_2xh	F	G
SSELB SSEL2B SSELBL SSEL2BL	SSELBV SSEL2BV SSELBLV SSEL2BLV	SSELBZ SSEL2BZ SSELBLZ SSEL2BLZ	-	6	40~100 (70)	12	21	8	-	M2x1.5	13.3	4.5	0.3	5	3.5	4	0.3	2.4x3.5x1	15	5
			-	8	40~130 (85)	17	32	12	13	M2x2.5	22	6.5	0.3	7	5	4.7	0.3	2.4x4.2x2.3	15	5
			Blank: None -MX: Provided	10	55~275 (95)	20	40	15	16	M3x3	29	7.8	0.3	9	5.5	5.5	0.3	3.5x6x3.5	20	7.5
				13	70~470 (120)	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	110~670 (150)	32	58.3	25	25	M3x4	43.3	12	0.5	15	8.5	9.5	0.5	3.5x6x4.5	40	15
				20	160~700 (220)	40	67.7	30	30	M4x6	52.3	15	0.5	20	10	11	0.5	6x9.5x5.5	60	20

[ ! ]L Dimension: Dimensions in () are for the minimum rail length of the 2-Block Type

Materials

[ M ] Material [ H ] Hardness	Type			MX (Lubrication Unit)	L Dimension	Number of Blocks
	Light Preload		Slight Clearance
	High Grade	Precision Grade	Standard Grade
Stainless Steel 56HRC min.	SSELB	SSELBV	SSELBZ	Blank: None -MX: Provided	Selectable	1
	SSEL2B	SSEL2BV	SSEL2BZ			2
	SSELBL	SSELBLV	SSELBLZ		Configurable	1
	SSEL2BL	SSEL2BLV	SSEL2BLZ			2

Heat Resistant Temperature: -20 ~ 80°C
[ ! ]H6 is for High Grade only.

Part Number	-	L
SSELB10 RSELB10 SSELB10L SSELB10G	- - - -	275 75 75 75	(Low Temperature Black Chrome Plating) (L Type Greased) (G Type Greased)

Low Temperature Black Chrome Plating and various Grease types available as alternative.

■Precautions for Use
[ ! ]Blocks are equipped with retainers (wire) to prevent balls from falling out.
For proper block handling, Click here.
[ ! ]Radial clearances and accuracies are not guaranteed if the blocks and rails are interchanged from the original set combinations.
[ ! ]Straight grooves are provided on datum planes.
Be sure to match the datum lines when using.
[ ! ]Rails cannot be connected end to end.
[ ! ]The accuracy of Linear Guides is guaranteed after mounting the rail (after fastening screws on the rail and pushing it onto the datum plane).Minor bending of the rail will be adjusted after being mounted and will not affect the performance.
■Accessories
· H6 comes with Number 0, Class 1 Phillips button head screws (M2x6).
· H8 comes with cap screws (M2x6).

■Others
· Filled with Lithium soap based grease (Multemp Grease PS2 by Kyodo Yushi Co., Ltd. ).
· For operating life calculations please Click here, or by using our free software at, http://www.misumiusa.com/lg-bs_software/
· The MX type is greased with a lithium complex grease (TOUGHLIX GREASE MP2, made by JXTG Nippon Oil & Energy Corporation).

Price list

H	L	Unit Price
		Stainless Steel				Carbon Steel
		SSELB	SSEL2B	SSELBZ	SSEL2BZ	SELB	SEL2B	SELBZ	SEL2BZ
6	40		-	-	-	-	-	-	-
	55		-	-	-	-	-	-	-
	70			-	-	-	-	-	-
	85			-	-	-	-	-	-
	100			-	-	-	-	-	-
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

■L Dimension Configurable Type (1mm Increment)

H	Unit Price
	Stainless Steel		Carbon Steel
	SSELBL	SSEL2BL	SELBL SELBLZ	SEL2BL SEL2BLZ
	SSELBLZ	SSEL2BLZ	SELBL SELBLZ	SEL2BL SEL2BLZ
6			-	-
8
10
13
16
20

[ ! ]For calculation of L Dimension Configurable and Precision type pricing, please use the website.http://www.misumiusa.com/lg-bs_software/

■Additional Block Price (Same Price for High/Standard Grade)

H	B3: Price Adder		B4: Price Adder
H	Stainless Steel	Carbon Steel	Stainless Steel	Carbon Steel
8
10
13
16
20

[ ! ]Not applicable to H6.
[ ! ]Unit price for Precision Type is the above price x1.2. (Round to the nearest ten JPY.)

Alterations

More Information

Click here

■Selectable Shortest Rail Length for B3/B4

H	B3 (3-block)	B4 (4-block)
6	85	-
8	115	-
10	155	195
13	170	220
16	230	270
20	280	340

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
Miniature Linear Guide	Slight Clearance	6 ~ 20	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	Miniature/Medium/Heavy Load	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.

MX Lubrication Units

Features

Long-term Maintenance-Free Condition

The special polyurethane in MX Lubrication Unit impregnates grease, and its micropore structure provides an optimal amount of grease on the raceway surface. A constant oil film is formed between steel balls and the raceway, enabling long-term maintenance-free operation.

Cost Benefit

Extended lubrication intervals result in reduce maintenance cost.

Short Lead Time

Ship time is the same as that of standard products.

Structure

Special polyurethane (yellow color) has interconnected micropores and has excellent water-holding capacity. This allows the unit to hold more grease.

Test Results

The linear guides with MX lubrication unit achieved 2,000 km of travel, more than the standard units without grease

Test conditions

Sample	SXR24
Load	2.87 kN
Travel speed	750 mm/sec

- No grease: degreased linear guide

- No grease + MX: degreased linear guide equipped with MX only MX is filled with Alvania Grease S2 by Showa Shell Sekiyu K.K.

[!] Test results are for reference only and are not guaranteed

Permissible loads

H	Basic Load Rating		Allowable Static Moment			Mass
H	C (Dynamic) kN	Co (Static) kN	MA N・m	MB N・m	MC N・m	Block kg	Guide Rails kg/m
6	0.6	1.0	1.8	1.8	2.3	0.005	0.13
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	26.5	32.3	0.06	0.61
16	5.8	8.7	57.8	62.6	67.6	0.10	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
Linear Guide Clamps	Height Adjusting Blocks	Stopper Bolt

Rail Fastening
Linear Guide Locks	Linear Guide Lock Units	Linear Guide Adjustment Unit

Compatible Models

Category	Linear Shafts	Shaft Collars	Linear Ball Bushings	Plain & Self-Lubricating Bearings	Cable Carriers
Image

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.

CAD Download

: 30; 60; 90

Part Number

Part Number	Minimum order quantity	Volume Discount	Days to Ship	RoHS	Rail Width W1 (mm)	Unit Height H (mm)	No. of Blocks	Rail Length L (mm)	Preload	Accuracy	Nominal Part Number	Basic Load Rating: Dynamic Load (N)	Basic Load Rating: Static Load (N)	Allowable Static Moment MA (N⋅m)	Allowable Static Moment MB (N⋅m)	Allowable Static Moment MC (N⋅m)	Lubrication Type	L Dimension Type

Product TOP

Basic Information

Set / Single Item	Set	Block Type	Long Block	Rail Type	Standard
Material	Stainless Steel	Ball Arrangement	Miniature Type	Retainer	N/A
Rolling Element	Ball

Configure

216 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Rail Width W1(mm)
5

7

9

12

15

20
Clear
Unit Height H(mm)
6

8

10

13

16

20
Clear
No. of Blocks
- 1
- 2
Clear
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)]
Clear
Preload
- Light Preload
  - Light Preload
- Clearance
  - Slight Clearance (No Preload)-Interchangeable
Clear
Accuracy
- Standard Grade
- High Grade
- Precision Grade
Clear
Nominal Part Number
5

7

9

12

15

20
Clear
Lubrication Type
- Lithium Base Grease (Standard)
- Self-Lubricated
- Special Grease (Clean Room) - G Type
- Special Grease (Heat Resistant) - L Type
Clear
L Dimension Type
- Configurable Type
- Standard Type
Clear
type
- SSEL2B
- SSEL2BL
- SSEL2BLV
- SSEL2BLZ
- SSEL2BV
- SSEL2BZ
- SSELB
- SSELB-MX
- SSELBL
- SSELBL-MX
- SSELBLV
- SSELBLV-MX
- SSELBLZ
- SSELBLZ-MX
- SSELBV
- SSELBV-MX
- SSELBZ
- SSELBZ-MX
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

12 Days or Less
Clear

Specify Alterations

When WC is selected, be sure order quantity is a multiple of 2

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

Complementary Products

Miniature Linear Guides - Standard block, available with constant lubrication unit.
MISUMI Days to Ship : 12 Days or more
Miniature Linear Guides - Long block, low clearance.
MISUMI Days to Ship : 12 Days or more
Miniature Linear Guides - With standard block, wide track.
MISUMI Days to Ship : 12 Days or more
Linear Guides - Low temp black chrome plated, standard/wide Block.
MISUMI Days to Ship : 12 Days or more
Shaft Collars - Slit.
MISUMI Days to Ship : Same day or more

MISUMI Unit Example related to this product

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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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Miniature Linear Guides - With standard block, long. (Part Numbers)

(i)Caution

Specifications

Materials

Price list

Alterations

More Information

Technical Information

Characteristics of Linear Guides

Preload (Radial Clearance)

Types of Greases

Maintenance

Recommended lubrication intervals

MX Lubrication Units

Permissible loads

Support Information

Shelf Life Information

Mounting Hole Information

Installation Information

Cautions

Accessories

Compatible Models

Part Number

Basic Information

Configure

Specification/Dimensions

Rail Width W1(mm)

Unit Height H(mm)

No. of Blocks

Rail Length L(mm)

Preload

Accuracy

Nominal Part Number

Lubrication Type

L Dimension Type

type

CAD

Days to Ship

Specify Alterations

Frequently asked questions (FAQ)

Additional Products in this Category

Complementary Products

MISUMI Unit Example related to this product

Tech Support

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About MISUMI Corporation

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