Miniature profiled rail guides / rail design selectable / carriage dimensions selectable / material selectable / LTBC coating (Part Numbers - CAD Download)

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Technical Information

Back to the Category Linear Rail Guides / Profile Rail Guides

Technical Drawing - Linear Rail Guides / Profile Rail Guides

Miniature Linear Guides with LTBC Plating:Related Image

Available dimensions and tolerances can be found under the tab More Information .

Basic Properties (e.g., material, hardness, coating, tolerance) - Linear Rail Guides / Profile Rail Guides

■ Table: Low Temperature Black Chrome Plated Miniature Linear Guides
The precision grade and standard type of the existing products and C-VALUE products are not available. Only the high grade type of the existing products is available.
Cannot be combined with Alteration WC (Parallel Use of 2 Rails).

Rail	Block Length	Block Type	Catalog Page	Stainless Steel
				1 block		2 blocks
				Selectable	Configurable	Selectable	Configurable
Standard	Standard	Standard	P.533	RSEB	RSEBL	RSE2B	RSE2BL
Standard	Long	Standard	P.539	RSELB	RSELBL	RSEL2B	RSEL2BL
Wide	Standard	Standard	P.555	RSEBW	RSEBWL	RSE2BW	RSE2BWL
Wide	Long	Standard	P.563	RSELBW	RSELBWL	RSEL2BW	RSEL2BWL

■ Table: Low Temperature Black Chrome Plated Medium and Heavy Load Linear Guides
The high grade type of the existing products and C-VALUE products are not available. Only the standard type of the existing products is available.
Cannot be combined with Alteration WC (Parallel Use of 2 Rails).

Rail	Block Length	Block Type	Catalog Page	Carbon Steel				Stainless Steel
				1 block		2 blocks		1 block		2 blocks
				Selectable	Configurable	Selectable	Configurable	Selectable	Configurable	Selectable	Configurable
Standard	Medium Load	Standard	P.569, 589	RVR	RVRL	RV2R	RV2RL	RSVR	RSVRL	RSV2R	RSV2RL
		With Dowel Holes	P.597	RVRN	RVRNL	RV2RN	RV2RNL	-
		Wide (Through Holes)	P.569	RVW	RVWL	RV2W	RV2WL	-
		Wide (Tapped Holes)	P.569	RVWT	RVWTL	RV2WT	RV2WTL	-
	Heavy Load	Standard	P.575, 589	RXR	RXRL	RX2R	RX2RL	RSXR	RSXRL	RSX2R	RSX2RL
		With Dowel Holes	P.597	RXRN	RXRNL	RX2RN	RX2RNL	-
		Wide (Through Holes)	P.575	RXW	RXWL	RX2W	RX2WL	-
		Wide (Tapped Holes)	P.575	RXWT	RXWTL	RX2WT	RX2WTL	-

Further specifications can be found under the tab More Information .

Composition of a Product Code - Linear Rail Guides / Profile Rail Guides

Part Number		-	L
	RSEB13	-	270
	RSEB8L	-	70	(L Type Greased)
	RSEB8G	-	70	(G Type Greased)

Alternative grease types available.
For Days to Ship, Price and Performance, >> P.531

General Information - Linear Rail Guides / Profile Rail Guides

Selection details of profile rail guides with rolling elements

- Material: steel, stainless steel

- Coatings: uncoated, LTBC coated

- Hardness: up to ~58HRC

- Precision classes: standard class, high quality, precision class

- Mounting height: 6 mm to 45 mm

- Guide rail width: 5 mm to 42 mm

- Guide rail length: 25 mm to 1960 mm

- Pretension: slight play, slight pretension

- Guide carriage versions: short, wide, wide and long, long, extra long

Description/Basics

A profile rail guide is a commonly used rolling linear guide in mechanical engineering.
The advantages of this linear guide are its rigidity, carrying capacity, running accuracy and precision. The ball-bearing guide carriage (block/carriage) allows a limitless stroke over the length of the linear guide rail. Compared to linear guides guided against rollers, the balls in the guide carriage enable the achievement of high speeds.
The linear guide rail and guide carriage are precisely coordinated and enable a high running accuracy for highly precise applications. It is therefore recommended purchasing the profile rail guide as a set for precise applications, as these are tested together for accuracy and precision.
The profile rails are available in the MISUMI online shop in standardized lengths or configurable in 1 mm increments. The various additional options expand the versatility and possible applications.

Useful Life

After determining the permissible load, the useful life of a profile rail guide must be calculated depending on the application. This not only depends on the applied load, torque and lubrication, but also on many other factors. In the following link you will find the useful life calculation and design of profile rail guides.

Note: MISUMI linear guides are coated with lubricants to protect them from oxidation during transport.

Maintenance

Lubricate the linear guide/lubrication intervals

To reduce friction and wear, linear guides such as the profile rail guides should be lubricated regularly. The lubrication interval varies depending on the application and ambient condition, as this depends on many factors. The general recommended lubrication intervals of the profile rail guides are in the range of approx. 6 months. For long strokes, the lubrication intervals are reduced to approx. 3 months or every 1000 km. Here, too, it is recommended to check the lubrication performance initially at shorter intervals and to adjust it to the existing operating conditions. Too much lubricant should not be introduced into the linear guide, as too much lubricant can lead to increased resistance and damage.
For smaller profile rail guides, such as miniature linear guides, the linear guide can be lubricated over the linear rail. For this purpose, the lubricant can be applied to the running surfaces of the linear rail.
Structurally larger profile rail guides have a grease nipple to get the lubricant to the necessary areas.

Alternative lubricants

The MISUMI linear guides are pre-greased with the lubricant. As a standard, the profile rail guides are filled with lithium soap grease. The Multemp lubricant PS2 (from Kyodo Yushi Co. Ltd) is applied in the miniature profile rail guides. Profile rail guides for medium and heavy loads are pre-greased with Alvania Grease S2 (from Showa Shell Sekiyu K.K.). Alternatively, an alternative grease filling may be selected for the linear guide. For this purpose, a heat-resistant grease (L) and cleanroom-compatible grease (G) are available.

Lubricant	Designation	Property
L	ET-100K (Kyodo Yushi)	Heat and oxidation resistance, as well as high adhesion and cohesion strength. Low spray and leak probability
G	LG2 (NSK Ltd.)	Cleanroom-compatible special lubricant for linear guides, ball screw, etc.

Table showing the alternative lubricants

Lubrication unit (MX)

Another variant is the profile rail guide with lubrication unit (MX). The lubrication unit extends the lubrication intervals by supplying lubricant at the ends of the linear guide carriage. This means that not only the lubrication effort, but also the maintenance costs, can be reduced. The lubrication units are filled with lithium soap grease as standard.

Profile rail guide with lubrication unit (MX)

Function

(1) Dust seal, (2) ball circulation, (3) guide carriage, (4) profile rail, (5) ball cage (wire), (6) ball

In principle, the profile rail guide is provided with a ball bearing, which guides the balls back to the profile rail in a circular manner during the movement loop (closed system). As a result, this linear guide is not subject to any real stroke limit, except for the length of the guide rail used. The compact miniature profile rail guides have two ball revolving movements, the balls of which have contact at four points for the load suspension. Heavy duty and medium duty linear guides have four ball recirculations, each with contact at two points in X or O alignment. Lateral seals prevent dirt particles from penetrating, which protect the balls from heavy wear. A wire (ball cage) within the guide carriage makes it difficult for balls to fall out. This is essential for the function of the linear guide.

Areas of Application

MISUMI profile rail guides can be used in almost all linear movement applications.
As opposed to other linear systems, the profile rail guide can absorb moments in different directions. This ensures rigidity in an application. Precision and running accuracy ensure precise guidance and movement. The profile rail guide can often be found in 3D printers, hoisting mechanisms, measuring devices, and positioning jigs. The linear guide is often used in conjunction with ball screw to achieve high positioning accuracy. MISUMI offers an additional option for the profile rail guide for parallel use [WC ], which sets the height difference to 15 μm under the rail pair.
The compact design also allows these linear guides to be used in confined spaces.

Materials

The MISUMI miniature rail guides are available in stainless steel. Heavy-duty and medium-duty linear guides can be configured in steel and stainless steel.

Coatings

The profile rail guides are uncoated and available with an LTBC plating. The LTBC plating consists of a durable anodized fluoropolymer layer applied to the linear rail and guide carriage. It is resistant to flaking and offers good protection against corrosion.

Dimensions

Precision standards

The precision standards such as standard class, high quality and precision class describe the dimensional manufacturing accuracy of the linear guides. More detailed information can be found under the tab Additional Information

Information about running parallelism and dimensional accuracy can be found in this link.

Instructions for Use / Installation Information - Linear Rail Guides / Profile Rail Guides

Instructions for use

Since the ball loop is completely run through in a certain stroke length, continuous short strokes are not recommended due to the distribution of the lubricant. With short strokes of the guide carriage, punctual wear may occur on the linear guide rail and balls as well as the linear guide can fail. In order for the lubricant to distribute evenly, sufficient stroke should be ensured when using a profile rail guide.
The profile rail guides can be used in all orientations (levels). When replacing a guide carriage with a new one, it is recommended that the guide carriage be pushed against the profile rail carefully against the transport rail end. For pre-stressed linear guides, the removal of the guide carriage is generally not recommended, since balls can fall out of the guide carriage when reassembled.

It should be noted that the profile rail guide should not bump. This may damage the balls in the guide carriage, impair function and ultimately lead to component failure.

In general, it is not recommended to remove the guide carriage from the profile rail. If the guide carriage has to be removed from the guide rail, it is recommended to reverse the profile rail guide. This reduces the risk of balls falling should become loose. Slowly push the guide carriage (sled) off the profile rail. When replacing the guide carriage, push the profile rail straight and carefully into the guide carriage. If the linear rail is inserted at an angle, balls can fall out of the guide carriage and damage the plastic cage.

Installation Information

Reference surface of the profile rail guide

Miniature linear guide	Medium and heavy duty linear guide
Standard and C-value	Standard linear guide	Standard with plastic ball cage	C-value

Table showing the reference surfaces for linear guides: (1) reference surface marking, (2) reference surface (polished surface)

The MISUMI profile rail guides are provided with reference surface markings for assembly. These are used for the alignment of the linear guides and as an indicator for the precisely manufactured reference surfaces. The reference surfaces serve as a reference for the contact surface of the base plate for the linear guide rail. Prior to assembly, the respective contact surfaces of the profile rail and base plate should be cleaned of any contamination.

Fixation of the linear guide rail and guide carriage

(1) Assembly with pusher plates, (2) assembly with tapered machine keys, (3) assembly with rail pusher plates

For high precision applications and applications for loads as well as vibrations and impact, additional clamping against the reference surface is recommended. This can be achieved with pusher plates (1) on the guide carriage and guide rail. Another variant is clamping via tapered machine keys (2), which hold the linear rail and linear guide carriage in position via a spreading process. For long guide rails, rail pusher plates (3), which clamp and hold the profile rail to the reference surface of the base plate.

For more information, see the Installation and Maintenance available as PDF

Adjustment without base plate stopper

- Position the profile rail on the base plate and fasten it temporarily with the screws (Fig. 1)
- Place ruler with dial gauge parallel to linear rail.
- Hand-tighten screws and perform the measuring process with the dial gauge and set parallelism.
- Tighten screws to the recommended torque and fasten profile rail.
- Like the first linear rail, the second linear rail can be adjusted using a ruler. However, the probability of high parallelism increases when the dial gauge is attached to the already mounted profile rail for measurement and adjustment. (Fig. 2)

(1) Adjustment of first profile rail guide, (2) adjustment of second profile rail guide

For more information, see the Installation and Maintenance available as PDF

Application Examples - Linear Rail Guides / Profile Rail Guides

Application example – linear guide as hoisting device with crank

Application example – linear guide press

Application example - positioning with air cylinder

Application example – profile rail guide as XY coordinate stage

Application example – linear guide with gripper

Application example – profile rail guide with timing belt

Supplementary Article

Screws/bolts

Linear guides (accessory)

Ball screws

Dowel pins/spring pins/stepped pins

Profile rail guide (special versions)

Industrial Applications

3D printer industry

Automotive industry

Pharmaceutical industry

Packaging industry

Part Number:

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Part Number
RXWL28-[161-999/1]
RXWL28G-[161-999/1]
RXWL28L-[161-999/1]
RXWL33-[161-999/1]
RXWL33G-[161-999/1]
RXWL33L-[161-999/1]
RXWT24-[100,160,220,280,340,400,460,520,580,640,700,760,820,880,940,1000]
RXWT24G-[100,160,220,280,340,400,460,520,580,640,700,760,820,880,940,1000]
RXWT24L-[100,160,220,280,340,400,460,520,580,640,700,760,820,880,940,1000]
RXWT28-[160,220,280,340,400,460,520,580,640,700,760,820,880,940,1000]
RXWT28G-[160,220,280,340,400,460,520,580,640,700,760,820,880,940,1000]
RXWT28L-[160,220,280,340,400,460,520,580,640,700,760,820,880,940,1000]
RXWT33-[160,220,280,340,400,460,520,580,640,700,760,820,880,940,1000]
RXWT33G-[160,220,280,340,400,460,520,580,640,700,760,820,880,940,1000]
RXWT33L-[160,220,280,340,400,460,520,580,640,700,760,820,880,940,1000]
RXWTL24-[101-999/1]
RXWTL24G-[101-999/1]
RXWTL24L-[101-999/1]
RXWTL28-[161-999/1]
RXWTL28G-[161-999/1]
RXWTL28L-[161-999/1]
RXWTL33-[161-999/1]
RXWTL33G-[161-999/1]
RXWTL33L-[161-999/1]

Standard Unit Price	Minimum order quantity	Standard Shipping Days ?	RoHS	Block Type	Rail Type	Rail Width W1 (mm)	Assembly Height H (mm)	No. of Blocks	Material	Rail Length L (mm)	Preload	Accuracy Standards	Nominal Part Number	Ball Arrangement	Basic Load Rating: Dynamic Load (N)	Basic Load Rating: Static Load (N)	Allowable Static Moment MA (Nm)	Allowable Static Moment MB (Nm)	Allowable Static Moment MC (Nm)	Grease Type	L Dimension Type
-	1	9 Days	10	[Wide] Wide Block Cross-Drilled Hole	Standard Rail	20	28	1	Carbon steel	161 ～ 999	[Clearance] Normal Clearance	Standard Grade	20	Medium, Heavy Load Type	12500	21300	155	155	232	Lithium Soap Base Grease filled	Configurable Type
-	1	9 Days	10	[Wide] Wide Block Cross-Drilled Hole	Standard Rail	20	28	1	Carbon steel	161 ～ 999	[Clearance] Normal Clearance	Standard Grade	20	Medium, Heavy Load Type	12500	21300	155	155	232	Low Dust Generation Grease (G Type)	Configurable Type
-	1	9 Days	10	[Wide] Wide Block Cross-Drilled Hole	Standard Rail	20	28	1	Carbon steel	161 ～ 999	[Clearance] Normal Clearance	Standard Grade	20	Medium, Heavy Load Type	12500	21300	155	155	232	Heat Resistant Grease (L Type)	Configurable Type
-	1	9 Days	10	[Wide] Wide Block Cross-Drilled Hole	Standard Rail	23	33	1	Carbon steel	161 ～ 999	[Clearance] Normal Clearance	Standard Grade	25	Medium, Heavy Load Type	20200	34500	275	275	393	Lithium Soap Base Grease filled	Configurable Type
-	1	9 Days	10	[Wide] Wide Block Cross-Drilled Hole	Standard Rail	23	33	1	Carbon steel	161 ～ 999	[Clearance] Normal Clearance	Standard Grade	25	Medium, Heavy Load Type	20200	34500	275	275	393	Low Dust Generation Grease (G Type)	Configurable Type
-	1	9 Days	10	[Wide] Wide Block Cross-Drilled Hole	Standard Rail	23	33	1	Carbon steel	161 ～ 999	[Clearance] Normal Clearance	Standard Grade	25	Medium, Heavy Load Type	20200	34500	275	275	393	Heat Resistant Grease (L Type)	Configurable Type
-	1	9 Days	10	[Wide] Wide Block Tapped Hole	Standard Rail	15	24	1	Carbon steel	100 ～ 1000	[Clearance] Normal Clearance	Standard Grade	15	Medium, Heavy Load Type	8600	14200	69	69	98	Lithium Soap Base Grease filled	Selectable Type
-	1	9 Days	10	[Wide] Wide Block Tapped Hole	Standard Rail	15	24	1	Carbon steel	100 ～ 1000	[Clearance] Normal Clearance	Standard Grade	15	Medium, Heavy Load Type	8600	14200	69	69	98	Low Dust Generation Grease (G Type)	Selectable Type
-	1	9 Days	10	[Wide] Wide Block Tapped Hole	Standard Rail	15	24	1	Carbon steel	100 ～ 1000	[Clearance] Normal Clearance	Standard Grade	15	Medium, Heavy Load Type	8600	14200	69	69	98	Heat Resistant Grease (L Type)	Selectable Type
-	1	9 Days	10	[Wide] Wide Block Tapped Hole	Standard Rail	20	28	1	Carbon steel	160 ～ 1000	[Clearance] Normal Clearance	Standard Grade	20	Medium, Heavy Load Type	12500	21300	155	155	232	Lithium Soap Base Grease filled	Selectable Type
-	1	9 Days	10	[Wide] Wide Block Tapped Hole	Standard Rail	20	28	1	Carbon steel	160 ～ 1000	[Clearance] Normal Clearance	Standard Grade	20	Medium, Heavy Load Type	12500	21300	155	155	232	Low Dust Generation Grease (G Type)	Selectable Type
-	1	9 Days	10	[Wide] Wide Block Tapped Hole	Standard Rail	20	28	1	Carbon steel	160 ～ 1000	[Clearance] Normal Clearance	Standard Grade	20	Medium, Heavy Load Type	12500	21300	155	155	232	Heat Resistant Grease (L Type)	Selectable Type
-	1	9 Days	10	[Wide] Wide Block Tapped Hole	Standard Rail	23	33	1	Carbon steel	160 ～ 1000	[Clearance] Normal Clearance	Standard Grade	25	Medium, Heavy Load Type	20200	34500	275	275	393	Lithium Soap Base Grease filled	Selectable Type
-	1	9 Days	10	[Wide] Wide Block Tapped Hole	Standard Rail	23	33	1	Carbon steel	160 ～ 1000	[Clearance] Normal Clearance	Standard Grade	25	Medium, Heavy Load Type	20200	34500	275	275	393	Low Dust Generation Grease (G Type)	Selectable Type
-	1	9 Days	10	[Wide] Wide Block Tapped Hole	Standard Rail	23	33	1	Carbon steel	160 ～ 1000	[Clearance] Normal Clearance	Standard Grade	25	Medium, Heavy Load Type	20200	34500	275	275	393	Heat Resistant Grease (L Type)	Selectable Type
-	1	9 Days	10	[Wide] Wide Block Tapped Hole	Standard Rail	15	24	1	Carbon steel	101 ～ 999	[Clearance] Normal Clearance	Standard Grade	15	Medium, Heavy Load Type	8600	14200	69	69	98	Lithium Soap Base Grease filled	Configurable Type
-	1	9 Days	10	[Wide] Wide Block Tapped Hole	Standard Rail	15	24	1	Carbon steel	101 ～ 999	[Clearance] Normal Clearance	Standard Grade	15	Medium, Heavy Load Type	8600	14200	69	69	98	Low Dust Generation Grease (G Type)	Configurable Type
-	1	9 Days	10	[Wide] Wide Block Tapped Hole	Standard Rail	15	24	1	Carbon steel	101 ～ 999	[Clearance] Normal Clearance	Standard Grade	15	Medium, Heavy Load Type	8600	14200	69	69	98	Heat Resistant Grease (L Type)	Configurable Type
-	1	9 Days	10	[Wide] Wide Block Tapped Hole	Standard Rail	20	28	1	Carbon steel	161 ～ 999	[Clearance] Normal Clearance	Standard Grade	20	Medium, Heavy Load Type	12500	21300	155	155	232	Lithium Soap Base Grease filled	Configurable Type
-	1	9 Days	10	[Wide] Wide Block Tapped Hole	Standard Rail	20	28	1	Carbon steel	161 ～ 999	[Clearance] Normal Clearance	Standard Grade	20	Medium, Heavy Load Type	12500	21300	155	155	232	Low Dust Generation Grease (G Type)	Configurable Type
-	1	9 Days	10	[Wide] Wide Block Tapped Hole	Standard Rail	20	28	1	Carbon steel	161 ～ 999	[Clearance] Normal Clearance	Standard Grade	20	Medium, Heavy Load Type	12500	21300	155	155	232	Heat Resistant Grease (L Type)	Configurable Type
-	1	9 Days	10	[Wide] Wide Block Tapped Hole	Standard Rail	23	33	1	Carbon steel	161 ～ 999	[Clearance] Normal Clearance	Standard Grade	25	Medium, Heavy Load Type	20200	34500	275	275	393	Lithium Soap Base Grease filled	Configurable Type
-	1	9 Days	10	[Wide] Wide Block Tapped Hole	Standard Rail	23	33	1	Carbon steel	161 ～ 999	[Clearance] Normal Clearance	Standard Grade	25	Medium, Heavy Load Type	20200	34500	275	275	393	Low Dust Generation Grease (G Type)	Configurable Type
-	1	9 Days	10	[Wide] Wide Block Tapped Hole	Standard Rail	23	33	1	Carbon steel	161 ～ 999	[Clearance] Normal Clearance	Standard Grade	25	Medium, Heavy Load Type	20200	34500	275	275	393	Heat Resistant Grease (L Type)	Configurable Type

Back to the Category Linear Rail Guides / Profile Rail Guides

Technical Drawing - Linear Rail Guides / Profile Rail Guides

Specification Tables - Linear Rail Guides / Profile Rail Guides

■ Price of LTBC Plating Surface Treatment (For low temperature black chrome plated products, add the prices below for surface treatment to the unit price of Linear Guides.)

Part Number		L	Unit Price
Type	H		Block 1 pc.	Block 2 pcs.
Miniature Linear Guides - Standard Rails Page P.533, 539	8	40~55
		56~70
		71~85
		86~100
		101~115
		116~130
	10	35~75
		76~95
		96~115
		116~135
		136~155
		156~175
		176~195
		196~215
		216~235
		236~255
		256~275
	13	45~95
		96~120
		121~145
		146~170
		171~195
		196~220
		221~245
		246~270
		271~295
		296~320
		321~345
		346~370
		371~395
		396~420
		421~445
		446~470
	16	70~150
		151~190
		191~230
		231~270
		271~310
		311~350
		351~390
		391~430
		431~470
		471~510
		511~550
		551~590
		591~630
		631~670
	20	100~200
		201~220
		221~280
		281~340
		341~400
		401~460
		461~520
		521~580
		581~640
		641~700

Not applicable to H6.

Part Number		L	Unit Price
Type	H		Block 1 pc.	Block 2 pcs.
Miniature Type - Wide Rails Page P.555, P.563	9	50~110
		111~140
		141~170
		171~200
		201~230
		231~260
		261~290
	12	50~110
		111~140
		141~170
		171~200
		201~230
		231~260
		261~290
	14	70~150
		151~190
		191~230
		231~270
		271~310
		311~350
		351~390
		391~430
		431~470
	16	70~150
		151~190
		191~230
		231~270
		271~310
		311~350
		351~390
		391~430
		431~470
		471~510
		511~550
		551~590
		591~630
		631~670

Not applicable to H6.5.

Part Number		L	Unit Price
Type	H		Block 1 pc.	Block 2 pcs.
Medium/Heavy Load Type Page P.569, P.575 P.589, P.597	24	100~220
		221~280
		281~340
		341~400
		401~460
		461~520
		521~580
		581~640
		641~700
		701~760
		761~820
		821~880
		881~940
		941~1000
	28	160~280
		281~340
		341~400
		401~460
		461~520
		521~580
		581~640
		641~700
		701~760
		761~820
		821~880
		881~940
		941~1000
	33	160~280
		281~340
		341~400
		401~460
		461~520
		521~580
		581~640
		641~700
		701~760
		761~820
		821~880
		881~940
		941~1000

For H24, 28, or 33, L is available up to 1000mm.

More Information - Linear Rail Guides / Profile Rail Guides

■ Low Temperature Black Chrome Plated Linear Guide Features
LTBC Plating on linear guides is 5µm of fluoropolymer layer chemically deposited as black film on rails and blocks, and it has long-lasting rust prevention effect. The coating layer is immune to cracking from tight radii strike-folding and does not flake under repeated bending.
Any superficial coating particles that may come off the rolling contact surfaces are mixed in with the grease and remain its lubricity.(Note) Surface treatment will not be applied to mounting holes of rails and blocks of low temperature black chrome plated linear guides.

■ Description of Low Temperature Black Chrome Plated Model Type:
For low temperature black chrome plated products, change the first letter of part numbers "S" to "R".

	[Standard]	[Low Temperature Black Chrome Plated Products]
(Ex.)	SSEB16-270	RSEB16-270
	SXR24-520	RXR24-520
	SSVR33-700	RSVR33-700

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Basic information

Set / Single Item	Set	Retainer	Not Provided	Rolling Element	Balls

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Basic Attributes

Block Type
- Standard
  - Standard Block
  - Standard Blocks with Dowel Holes
- Wide
  - Wide Block Cross-Drilled Hole
  - Wide Block Tapped Hole
- Long
  - Long Block
Clear
Rail Type
- Standard Rail
- Wide Rail
Clear
Rail Width W1(mm)
7

9

12

14

15

18

20

23

24

42
Clear
Assembly Height H(mm)
8

9

10

12

13

14

16

20

24

28

33
Clear
No. of Blocks
- 1
- 2
Clear
Material
- Carbon steel
- Stainless Steel
Clear
Rail Length L(mm)
35

40

45

50

55

70

75

80

85

95

100

110

120

130

150

155

160

175

190

195

215

220

230

245

260

270

275

280

290

310

340

345

350

370

390

395

400

420

430

460

520

550

580

590

630

640

670

700

760

820

880

940

1000
[101-999/1mm Unit(s)]
Clear
Preload
- Light Preload
  - Light Preload
- Clearance
  - Normal Clearance
Clear
Accuracy Standards
- Standard Grade
- High Grade
Clear
Nominal Part Number
7

7W

9

9W

12

12W

15

15W

20

25
Clear
Ball Arrangement
- Miniature Type
- Medium, Heavy Load Type
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Grease Type
- Heat Resistant Grease (L Type)
- Lithium Soap Base Grease filled
- Low Dust Generation Grease (G Type)
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L Dimension Type
- Configurable Type
- Selectable Type
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Type
- RSE2B
- RSE2BL
- RSE2BW
- RSE2BWL
- RSEB
- RSEBL
- RSEBW
- RSEBWL
- RSEL2B
- RSEL2BL
- RSEL2BW
- RSEL2BWL
- RSELB
- RSELBL
- RSELBW
- RSELBWL
- RSV2R
- RSV2RL
- RSVR
- RSVRL
- RSX2R
- RSX2RL
- RSXR
- RSXRL
- RV2R
- RV2RL
- RV2RN
- RV2RNL
- RV2W
- RV2WL
- RV2WT
- RV2WTL
- RVR
- RVRL
- RVRN
- RVRNL
- RVW
- RVWL
- RVWT
- RVWTL
- RX2R
- RX2RL
- RX2RN
- RX2RNL
- RX2W
- RX2WL
- RX2WT
- RX2WTL
- RXR
- RXRL
- RXRN
- RXRNL
- RXW
- RXWL
- RXWT
- RXWTL
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- 2D
- 3D
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