Milwaukee MachineTool Corporation
40 Years of Quality, Engineered Components
1-414-578-8699 sales@milwaukeemachinetool.com

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                         HBW / HRW                                           LBW / LRW

Linear guide slides feature precision rolling-element linear bearings, which provide accurate linear guidance and rigidity. These slides are designed to handle heavy loads and vibration while maintaining a high degree of rigidity and precision. As such, MILWAUKEE linear guide slides are best suited for machining operations, and are generally oversized for general automation and assembly applications.

Linear guide slides differ from sliding-friction slides, such as dovetail and hardened way, in that the linear bearings are preloaded, and require no adjustment of fit over the life of the slide. The linear guide slide also has less than 1/10 th the frictional drag for a given load, allowing savings in the size of the servomotor and amplifier.

Ball vs. Roller Linear Guides

Linear ball bearings – offer the highest traverse speed and lowest frictional drag

Linear roller bearings – provide the greatest rigidity and vibration damping, and are the first choice for heavy / rough machining operations

 

Our linear guide slides feature:

  • Stress relieved cast iron base and saddle for maximum stability
  • Precision ground exterior surfaces
  • Precision, preloaded linear bearings (ball or roller)
  • Only premium-quality bearings from German, Swiss or Japanese suppliers are used
  • Each runner block has its own seals on six sides
  • Precision ground base and saddle
  • Linear rails are shouldered, and are pinned after alignment
  • Provisions for lubrication
  • Each slide is tested prior to shipment

                                            

                            

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Low Profile Linear Guide Slide Dimensions (LBW / LRW)

Dimensions in Inches

Model

Width

W

H

C

E

FH

Y

F

D
A
B
L
CL

T-BL

 Mtg Screw

LBW6

LRW6

6.00
3.00
3.14
.94
.75
4.90
1.43
1.03
3.00
.55
1.38
≥6

To Your Specs

BL=CL+T+2

3/8

LBW8

LRW8

8.00
3.25
4.26
1.18
.75
6.56
1.87
1.03
4.00
.72
1.62
≥8
3/8

LBW10

LRW10

10.00
3.75
5.74
1.42
.81
8.36
2.13
1.17
5.00
.82
1.88
≥10
1/2

LBW12

LRW12

12.00
4.00
6.54
1.89
.75
9.96
2.73
1.06
6.00
1.02
2.00
≥12
1/2

LBW16

LRW16

16.00
5.00
8.58
2.36
.94
13.22
3.71
1.32
8.00
1.39
2.50
≥16
5/8

LBW20

LRW20

20.00
6.00
10.90
2.76
1.31
16.42
4.55
1.62
10.00
1.74
3.00
≥20
5/8

LBW24

LRW24

24.00

7.00

12.48

3.35

1.56

19.50

5.76

1.83
12.00
2.25
3.50
≥24

5/8

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High Profile Linear Guide Slide Dimensions (HBW / HRW)

Dimensions in Inches

Model

Width

W

H

C

E

F

D

A

B
L
CL

T-BL

 Mtg Screw

HBW7

HRW7

7.00
5.00
3.57
.94
1.72
3.06
3.50
.65
2.75
≥7

To Your Specs

BL=CL+T+2

3/8

HBW9

HRW9

9.00
6.38
3.50
.75
1.50
2.13
1.13
1.00
3.88
≥9
1/2

HBW12

HRW12

12.00
7.50
5.00
1.25
2.25
3.02
1.30
1.30
5.53
≥12
5/8

HBW15

HRW15

15.00
9.50
5.50
1.50
2.88
3.76
1.50
1.50
6.38
≥15
5/8

HBW18

HRW18

18.00
10.00
8.00
1.75
3.50
4.01
1.75
1.80
7.18
≥18
3/4

HBW24

HRW24

24.00
12.00
12.00
2.00
4.00
4.01
2.13
2.00
8.31
≥24
3/4

HBW32

HRW32

32.00

13.00

20.00

2.00

4.00

4.96

2.13

2.00
8.31
≥32

3/4

 

Linear Guide Slide Specifications*

Slide Width

(inch)

Bearing Size

(mm)

Basic Load Capacity

Ball Bearing (lb)

Basic Load Capacity

Roller Bearing (lb)

Static

Dynamic

Static

Dynamic

6, 7, 8

15

3035

1750

4470

2115

9, 10

25

6835

5125

15,735

7485

12, 15

35

12,140

9420

33,565

15,670

16, 18, 20, 24

45

19,265

15,310

57,685

26,795

32

55

27,290

20,020

77,630

37,095

* For comparative purposes only - contact MILWAUKEE for slide selection

                             

Low Profile Linear Guide Slide Drive Screw Configurations

(LBW / LRW)

Dimensions in Inches

Slide Width

Lead Screw Drive

Ballscrew Drive

Vee Thread

RH

ACME Thread

RH

Rolled

RH

Ground

RH

6

5/8-20 TPI

5/8-10 TPI

Ø0.625 x 0.200 lead

Ø0.625 x 0.200 lead

8

3/4-20 TPI

3/4-10 TPI

Ø0.750 x 0.200 lead

Ø0.750 x 0.200 lead

10

-

1-10 TPI

Ø1.000 x 0.200 lead

Ø1.000 x 0.200 lead, x 0.250 lead

12

-

1-10 TPI

Ø1.250 x 0.200 lead

Ø1.250 x 0.200 lead, x 0.250 lead

16

-

1 1/4-10 TPI

Ø1.250 x 0.200 lead

Ø1.250 x 0.200 lead, x 0.250 lead

20

-

1 1/4-10 TPI

Ø1.500 x 0.200 lead

Ø1.500 x 0.200 lead, x 0.250 lead

24

-

1 1/2-10 TPI

Ø2.000 x 0.200 lead

Ø2.000 x 0.200 lead, x 0.250 lead

TPI = Threads per inch - Metric leads are available

• Leadscrew drives come with preloaded needle thrust bearings, micrometer dial and hand crank

• Ballscrew drives come with preloaded ball bearing drive support unit

 

High Profile Linear Guide Slide Drive Screw Configurations

(HBW / HRW)

Dimensions in Inches

Slide Width

Lead Screw Drive

Ballscrew Drive

Vee Thread

RH

ACME Thread

RH

Rolled

RH

Ground

RH

7

-

1.000-0.100

1.000-0.250

1.000-0.250

9

-

1.250-0.100

1.500-0.250

1.250-0.250

12

-

1.500-0.100

1.500-0.250

1.500-0.250

15

-

2.000-0.200

2.000-0.500

2.000-0.500

18

-

2.000-0.200

2.000-0.500

2.000-0.500

20

-

2.500-0.250

2.500-0.500

2.500-0.500

24

-

2.500-0.250

2.500-0.500

2.500-0.500

TPI = Threads per inch - Metric leads are available

• Leadscrew drives come with preloaded needle thrust bearings, micrometer dial and hand crank

• Ballscrew drives come with preloaded ball bearing drive support unit

 

 

Linear Guide Slide Cylinder Drive Specifications

Dimensions in Inches

Slide Width

Heavy Duty Pneumatic Cylinder

Medium Duty Hydraulic Cylinder*

Bore Ø (in)

Max Pressure (PSI)

Bore Ø (in)

Max Pressure (PSI)

6, 7

2.5

250

2.0

500

8, 9

3.25

250

2.5

300

10, 12

4.0

250

3.25

650

15

5.0

250

4.0

450

16, 18

6.0

250

4.0

450

20

6.0

250

4.0

450

24

6.0

250

5.0

300

* With head rectangular flange mounting; other styles have higher pressure ratings

• Cylinders come equipped with adjustable cushions on both ends

• Linear alignment rod coupling and adjustable stop rod are standard on all cylinder powered slides

 

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