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Flanged Linear Bushing - Standard, Center Flanged, Medium[RoHS Comliant]

Flanged Linear Bushing - Standard, Center Flanged, Medium[RoHS Comliant]

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  • C-LHM□D
  • C-LHMRD
  • C-LHMCD
  • Volume Discount

MISUMI

MiSUMi Economy

MISUMI

RoHS10 compliant.
Medium-precision linear bushing with relaxed O.D. tolerances such as I.D. and L dimension.

(i)Caution

  • Bushings are applied with anti-rust oil harmless to lubricants. After cleaning (recommended cleaning method: ultrasonic cleaner or white kerosene) and drying the bushings, grease application is recommended before use.

Part Number

Configured Part Number is shown.

Dimensional Drawing

TypeOuter CylinderBallsRetainerOperating Ambient Temperature[A] Accessory
Round FlangeCompact Flange[M] Material[H] Hardness[S] Surface Treatment[M] Material[M] Material
C-LHMRDC-LHMCDSUJ2 Equivalent58HRC or more—SUJ2 EquivalentPlastic－20 to 80°CSeal [M] Material
Nitrile Rubber

Specification Table

Ordering Example
Part Number (Type, dr)
C-LHMRD20
C-LHMCD30
 
dr
 
D
 
 
L
(ℓ)
H
(T)
d
d1
t
P.C.D.
F
A
K
Eccentricity
(Max.)
Balls
Rows
*
Perpendicularity
Basic Load Rating
Reference Mass (g)
 
 
 
Surface Treatment
Surface Treatment
 
 
 
Tolerance
 
Not Provided
Provided
 
Tolerance
C (Dynamic) N
Co (Static) N
Round Flange
Compact Flange
 
 
 
Tolerance
Tolerance
 
 
6
+0.003
-0.013
12
+0.006
-0.015
+0.006
-0.020
29
±0.6
12
28
5
3.5
6
3.1
20
—
20
18
0.03
4
0.03
226
310
27
24
8
15
37
16
32
24
—
24
21
310
452
47
43
10
19
+0.006
-0.018
+0.006
-0.023
47
20.5
40
6
4.5
7.5
4.1
29
—
29
25
508
718
85
77
12
21
42
32
—
32
27
634
814
89
81
13
23
43
33
—
33
29
640
826
109
102
16
28
56
25
48
38
22
31
34
5
1164
1448
157
149
20
0.003
-0.015
32
+0.006
-0.021
+0.006
-0.027
65
28.5
54
8
5.5
9
5.1
43
24
36
38
0.04
0.04
1554
2068
232
219
25
40
83
37.5
62
51
32
40
46
6
1725
3068
481
452
30
45
90
40
74
10
6.6
11
6.1
60
35
49
51
2440
3974
560
494
* Perpendicularity of D to flange mounting surface
[ ! ] Anti-rust oil is applied at the time of delivery.
[ ! ] Flanged Type Height-Adjusting Spacers can be selected from here.
[ ! ] For shaft and housing tolerances, see "Recommended Tolerance of Shaft Diameter / Housing Diameter."
■Recommended Tolerance of Shaft Diameter / Housing Diameter
dr
Shaft Dia.
Housing Dia.
g6 Tolerance
 
Tolerance
6
−0.004
−0.012
12
+0.024
+0.006
8
−0.005
−0.014
15
10
19
+0.027
+0.006
12
−0.006
−0.017
21
13
23
16
28
20
−0.007
−0.020
32
+0.031
+0.006
25
40
30
45

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.
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CAD Download

30
45
60
  1. 1
Part Number
C-LHMCD6
C-LHMCD8
C-LHMCD10
C-LHMCD12
C-LHMCD13
C-LHMCD16
C-LHMCD20
C-LHMCD25
C-LHMCD30
C-LHMRD6
C-LHMRD8
C-LHMRD10
C-LHMRD12
C-LHMRD13
C-LHMRD16
C-LHMRD20
C-LHMRD25
C-LHMRD30
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSOverall Length L
(mm) 		Eccentricity
(µm) 		Basic Load Rating: Static Load
(N) 		Inscribed Circle Dia. Tolerance (Negative Side)
(mm) 		Flange Shape Basic Rated Load, Dynamic Rating

SGD 11.00

1 Piece(s)Available 4 Day(s) or more 10-30310-0.013Compact Flange226

SGD 11.48

1 Piece(s)Available 4 Day(s) or more 10-30452-0.013Compact Flange310

SGD 12.24

1 Piece(s)Available 4 Day(s) or more 104730718-0.013Compact Flange508

SGD 12.71

1 Piece(s)Available 4 Day(s) or more 104730814-0.013Compact Flange634

SGD 13.62

1 Piece(s)Available 4 Day(s) or more 104730826-0.013Compact Flange640

SGD 17.79

1 Piece(s)Available 4 Day(s) or more 1056301448-0.013Compact Flange1164

SGD 21.24

1 Piece(s)Available 4 Day(s) or more 1065402068-0.015Compact Flange1554

SGD 32.94

1 Piece(s)Available 4 Day(s) or more 1083403068-0.015Compact Flange1725

SGD 39.95

1 Piece(s)Available 4 Day(s) or more 1090403974-0.015Compact Flange2440

SGD 9.40

1 Piece(s)Available 4 Day(s) or more 10-30310-0.013Round Flange226

SGD 9.86

1 Piece(s)Available 4 Day(s) or more 10-30452-0.013Round Flange310

SGD 10.72

1 Piece(s)Available 4 Day(s) or more 104730718-0.013Round Flange508

SGD 11.16

1 Piece(s)Available 4 Day(s) or more 104730814-0.013Round Flange634

SGD 11.90

1 Piece(s)Available 4 Day(s) or more 104730826-0.013Round Flange640

SGD 15.16

1 Piece(s)Available 4 Day(s) or more 1056301448-0.013Round Flange1164

SGD 18.07

1 Piece(s)Available 4 Day(s) or more 1065402068-0.015Round Flange1554

SGD 28.56

1 Piece(s)Available 4 Day(s) or more 1083403068-0.015Round Flange1725

SGD 34.88

1 Piece(s)Available 4 Day(s) or more 1090403974-0.015Round Flange2440

Loading...

  1. 1
Cautions/Prohibitions
■Regular Maintenance
(1) For grease lubrication, apply grease to the ball rows within the linear bushings before use, then periodically apply grease during the use.
The grease has an effect of reducing friction by forming a layer between the balls and shaft rolling surfaces, preventing seizures.
Grease loss and deterioration will cause shorter life of linear guides.
(2) Recommended Grease: Lithium soap based grease
(3) Recommended Lubrication Intervals: Every 6 month
Recommended lubrication is that every 3 months when travel distance is extensive, or every 1000 km when travel distance exceeds 1000 km within the period.
(4) If large moment load (offset load) is to be applied, Short / Single Type Linear Bushings are not suitable.
Use of Double Type or Multiple Linear Bushings is recommended.

■Dust-Proofing Measures
Please be aware that if foreign objects or dusts get inside the linear bushing, it will interfere with the circulation of the steel balls and cause failures.
Please attach a dust cover or protection cover for harsh usage environments.

■Use of a hardened shaft with g6 tolerance is recommended for MISUMI Linear Bushings.
How to Use
IllustrationInstructions for Use
How to UseIf large load (offset load) is to be applied, Single Type Linear Bushings are not suitable.
Use of Double Type or Multiple Linear Bushings is recommended.
How to UseLinear Bushings are not suitable for rotating motion due to their structure. Forcing to rotate may cause failures.
How to UseLinear Bushings are not suitable for usage with repetitive insertion and extraction of shafts.
How to UseWhen assembling with linear shafts, forcing the shaft into the bushing with angular misalignment may cause the ball retainers to deform and balls to fall out. Be sure to align the centers and insert the shaft gently.

Basic Information

Type Center Flange Flange Type Center Flanged Outer Cylinder Material SUJ2 Equivalent
Outer Cylinder Surface Treatment No Surface Treatment Lubrication Type Not Provided Types Center Flanged
Length Medium Linear Motion / Rotational Motion Linear Bushing (Linear Motion Only) Ball Material SUJ2 Equivalent
Retainer Material Plastic Seal With Seal

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Specification/Dimensions

  • Overall Length L(mm)

    • 47
    • 56
    • 65
    • 83
    • 90

    Clear

  • Eccentricity(µm)

    • 30
    • 40

    Clear

  • Flange Shape

    • Round Flange
    • Compact Flange

    Clear

  • Basic Rated Load, Dynamic Rating

    • 226
    • 310
    • 508
    • 634
    • 640
    • 1164
    • 1554
    • 1725
    • 2440

    Clear

  • type

    • C-LHMCD
    • C-LHMRD

    Clear

  • CAD

    • 2D
    • 3D

    Clear

Days to Ship

    • All
    • 4 Day(s) or Less

    Clear

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