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Discontinued Products

Keyless Bushing (Fastening Fittings)（Page 2）

Data to be displayed: 30; 45; 60

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Locking Assemblies COM-LL

MAEDLER

Material: Steel.
• For fixing a hub (e.g. drive wheel, rotor or similar) on a shaft.
• For very high torques.
• Self-centering.
• Self-locking.
• Axial movement during mounting.

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Starting from^∗ ：	31.43 €
Min. Shipping Days ：	4 Days

*Unit price with basic configuration

Locking Assemblies COM-LLH

MAEDLER

Material: Steel.
• For fixing a hub (e.g. sprocket or similar) on a shaft.
• For very high torques.
• Very good distribution of pressure.
• High resistant against bending forces.
• Self-centering.
• Self-locking.
• No axial movement during mounting.

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Starting from^∗ ：	52.26 €
Min. Shipping Days ：	4 Days

*Unit price with basic configuration

Miniature Clamping Bushes MSM

MAEDLER

Material: Version MSM: Mild steel.
Concentricity: about 0.02 mm.
Tolerance: Shaft k6-h10, Hub H8.

P_W ≈ 90N/mm², P_N ≈ 70N/mm²

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Starting from^∗ ：	43.23 €
Min. Shipping Days ：	4 Days

*Unit price with basic configuration

Locking Assemblies TOK Version B

MAEDLER

Material Version B: Steel with corrosion protection (inner bush and nut nickel-plated, outer bush zinc-plated).
• For fixing a hub (e.g. drive wheel, rotor or similar) on a shaft.
• For medium torques.
• Self-centering.
• Axial offset during mounting (can be compensated by correct positioning).

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Starting from^∗ ：	14.38 €
Min. Shipping Days ：	4 Days

*Unit price with basic configuration

Clamping Bushes MSD-N

MAEDLER

Material: Stainless steel 1.4568 (17/7 PH).
The MSD-N clamping bush is identical with the MSD bush, but is made from stainless steel. It has been used in many industries for years, as, e.g., the food, medical, automotive, chemical, printing and process engineering industries.
Concentricity 0.03 - 0.06 mm.
Tolerance: Shaft h9 (Ø 15 mm only h8), Hub H7.
Temperature range: - 30 °C to + 85 °C.

P_W ≈ 90N/mm², P_N ≈ 70N/mm²

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Starting from^∗ ：	306.34 €
Min. Shipping Days ：	4 Days

*Unit price with basic configuration

Clamping Bushes MSA

MAEDLER

Material: Steel.
• For fixing a hub (e.g. drive wheel, rotor or similar) on a shaft.
• For medium high torques and axial forces.
• Minimal space requirement.
• Self-centering.
• Not self-locking.
• Little axial movement during mounting.
Concentricity: approx. 0.02 mm.
Tolerance: Shaft h11 up to k6, Hub H7 up to H11.

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Starting from^∗ ：	160.80 €
Min. Shipping Days ：	4 Days

*Unit price with basic configuration

Clamping Bushes E-N

MAEDLER

Material: Stainless steel 1.405 (AISI 431).
The clamping bush consists of a double-walled steel sleeve filled with a pressure medium, and a flange part. Inside the flange there is a screw and a piston with seal to build up compression.
Function: When the thrust screw is tightened, the sleeve expands uniformly against shaft and hub, creating a rigid connection through frictional force. When the thrust screw is loosened, the bush returns to its initial position and can be easily disassembled.
Concentricity: 0.02 mm.
Tolerances: Shaft h7 for d = 15 mm.
Shaft k6-h7 for d = 19, 22, 24, 28 and 38 mm.
Shaft h8 for the other diameters d.
Hub H7.
Temperature range: -30 oC to 85 oC.

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Starting from^∗ ：	413.06 €
Min. Shipping Days ：	4 Days

*Unit price with basic configuration


Brand
Product Series
CAD
Starting from^∗
Min. Shipping Days
Type
Centering
Body Material
Shaft Bore Dia. d(Ø)
Allowable Torque Range(N•m)
Surface Treatment
Hub Dia. D1(Ø)
Tightening Structure
Tightening Method
Allowable Torque(N•m)

	Select to compare	Select to compare	Select to compare	Select to compare	Select to compare	Select to compare	Select to compare
Brand	MAEDLER	MAEDLER	MAEDLER	MAEDLER	MAEDLER	MAEDLER	MAEDLER
Product Series	Locking Assemblies COM-LL	Locking Assemblies COM-LLH	Miniature Clamping Bushes MSM	Locking Assemblies TOK Version B	Clamping Bushes MSD-N	Clamping Bushes MSA	Clamping Bushes E-N
CAD
Starting from^∗	31.43 € *Unit price with basic configuration Volume Discount	52.26 € *Unit price with basic configuration Volume Discount	43.23 € *Unit price with basic configuration Volume Discount	14.38 € *Unit price with basic configuration Volume Discount	306.34 € *Unit price with basic configuration Volume Discount	160.80 € *Unit price with basic configuration Volume Discount	413.06 € *Unit price with basic configuration Volume Discount
Min. Shipping Days	4 Days	4 Days	4 Days	4 Days	4 Days	4 Days	4 Days
Type	-	-	-	-	-	-	-
Centering	Provided	Provided	Provided	Provided	Provided	Provided	Provided
Body Material	-	-	-	-	-	-	-
Shaft Bore Dia. d(Ø)	-	-	-	-	-	-	-
Allowable Torque Range(N•m)	-	-	-	-	-	-	-
Surface Treatment	-	-	-	-	-	-	-
Hub Dia. D1(Ø)	-	-	-	-	-	-	-
Tightening Structure	-	-	-	-	-	-	-
Tightening Method	-	-	-	-	-	-	-
Allowable Torque(N•m)	-	-	-	-	-	-	-

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Stock

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Type
- Flanged
- Straight
- Nut Tightening
- Thin Wall
- Direct Mounting
- Sleeve
Enlarge image

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Centering
- Provided
- Not Provided
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Body Material
- Steel
- Stainless Steel
- Aluminum
- Grey Iron
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Shaft Bore Dia. d(Ø)
2

4

4.5

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6,35

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9,53

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Allowable Torque Range(N•m)
2.0 to 20.0

20.1 to 50.0

50.1 to 70.0

70.1 to 100.0

100.1 to 150.0

150.1 to 200.0

200.1 to 300.0

300.1 to 500.0

500.1 to 700.0

700.1 to 1000.0

1000.1 to 3000.0

3000.1 to 10000.0

10000.1 to 300000.0
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Surface Treatment
- Not Provided
- Black Oxide
- Electroless Nickel Plating
- Clear Anodize
Clear

Hub Dia. D1(Ø)
8

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285
Drawing

Clear

Tightening Structure
- Single Cone Type
- Double Cone Type
- Tapered Sleeve Type
Images

Clear

Tightening Method
- Mechanical Type (Wedge Type)
Images

Clear

Allowable Torque(N•m)
0.098

0.101

0.144

0.153

0.164

0.251

0.308

0.332

0.490

0.525

0.563

0.702

1.019

1.061

1.138

1.768

1.939

2

2.2

2.287

2.432

2.5

2.8

3

4

4.2

4.6

5.6

5.7

6

6.9

7

7.8

8

8.5

9

10

10.7

11

12

12.7

14

14.7

15

16

16.6

17

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19

19.6

20

21

22

22.5

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24

24.5

25

26

27

27.5

28

28.4

29

29.4

30

30.4

31

32.3

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36

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50.9

51.9

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90

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97

103

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108

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115

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140

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146.1

149

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153

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167

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201

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240

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245

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256

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301.1

305

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392

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488

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510

523

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540

548

558

570

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576

620

620.9

632

670

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731

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754.3

770

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823

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976

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