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Discontinued Products

MAEDLER Keyless Bushing (Fastening Fittings)（Page 2）

Data to be displayed: 30; 45; 60

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?* Information on days to ship and prices

Taper Bushes 4040

MAEDLER

Material: GG25.
Bores ISO E8. Metric bores with feather keyways DIN 6885/1. Inch bores with feather keyways like British Standard (BS).
Screws included in delivery. With three screws. Thread BSW. Cone and front side ground.
Shaft tolerance +0.05/-0.125 mm. Can be used with or without parallel key, depending on the required torque.
Other bush sizes and bores available at short notice.

Volume Discount

Starting from^∗ ：	74.76 €
Min. Shipping Days ：	4 Days

*Unit price with basic configuration

Taper Bushes 4545

MAEDLER

Volume Discount

Starting from^∗ ：	101.80 €
Min. Shipping Days ：	4 Days

*Unit price with basic configuration

Taper Bushes 5050

MAEDLER

Volume Discount

Starting from^∗ ：	136.07 €
Min. Shipping Days ：	4 Days

*Unit price with basic configuration

Shrink Disks ST-B

MAEDLER

Material: Steel.
• For high torques.
• No axial shaft-hub movement.
• Quick mounting.
• Quick demounting.
• Not self-centering.

Volume Discount

Starting from^∗ ：	15.89 €
Min. Shipping Days ：	4 Days

*Unit price with basic configuration

Shrink Disks ST

MAEDLER

Material: High-quality steel.
• For very high torques.
• No axial shaft-hub movement.
• Quick mounting.
• Quick demounting.
• Not self-centering.
• Concentricity 0.02-0.04 mm.

Volume Discount

Starting from^∗ ：	19.66 €
Min. Shipping Days ：	4 Days

*Unit price with basic configuration

Miniature Clamping Bushes MSM-N

MAEDLER

Material: Version MSM-N: Stainless steel 1.4305 (AISI 303).
Concentricity: about 0.02 mm.
Tolerance: Shaft k6-h10, Hub H8.

P_W ≈ 90N/mm², P_N ≈ 70N/mm²

Volume Discount

Starting from^∗ ：	48.25 €
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

Volume Discount

Starting from^∗ ：	44.74 €
Min. Shipping Days ：	4 Days

*Unit price with basic configuration

Locking Assemblies TT 3-16 mm

MAEDLER

Material: Steel.
• For fixing a hub (e.g. drive wheel, rotor or similar) on a shaft.
• For high torques.
• Self-centering.
• Axial offset during mounting (can be compensated by correct positioning).

Volume Discount

Starting from^∗ ：	32.86 €
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).

Volume Discount

Starting from^∗ ：	14.88 €
Min. Shipping Days ：	4 Days

*Unit price with basic configuration

Locking Assemblies TMK 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.
• With a second hexagon to hold against while tightening the nut.
• Axial offset during mounting (can be compensated by correct positioning).

Volume Discount

Starting from^∗ ：	18.04 €
Min. Shipping Days ：	4 Days

*Unit price with basic configuration

Locking Assemblies TMK Version A

MAEDLER

Material Version A: Steel, bright.
• For fixing a hub (e.g. drive wheel, rotor or similar) on a shaft.
• For medium torques.
• Self-centering.
• With a second hexagon to hold against while tightening the nut.
• Axial offset during mounting (can be compensated by correct positioning).

Volume Discount

Starting from^∗ ：	15.88 €
Min. Shipping Days ：	4 Days

*Unit price with basic configuration

Locking Assemblies SSGK

MAEDLER

Material: Steel.
• For fixing a hub (e.g. drive wheel, rotor or similar) on a shaft.
• For low torques.
• Very short version.
• Also suitable for small hub diameters.
• Not self-centering.
• Not self-locking.
• Axial movement during mounting.

Volume Discount

Starting from^∗ ：	12.42 €
Min. Shipping Days ：	4 Days

*Unit price with basic configuration

Locking Assemblies SSG

MAEDLER

Material: Steel.
• For fixing a hub (e.g. drive wheel, rotor or similar) on a shaft.
• For low to medium torques.
• Also suitable for small hub diameters.
• Self-centering.
• Self-locking.
• Axial movement during mounting.

Volume Discount

Starting from^∗ ：	15.55 €
Min. Shipping Days ：	4 Days

*Unit price with basic configuration

Clamping Bushes MSD

MAEDLER

Material: Steel.
The MSD clamping bush consists of a double-walled, hardened steel sleeve filled with a special pressure medium, a seal, a piston, a compression flange and fastening screws. When tightening the screws, the sleeves expand evenly against shaft and hub, creating a rigid connection. When the screws are loosened, the bush returns to its initial position and can be easily demounted.
Concentricity: ≈ 0.03 - 0.06 mm.
Tolerance: Shaft h8 - k6 (for Prod. No. 615 215 00 only h7), Hub H7.
Temperature range: -30 °C to 85 °C.

P_W ≈ 90N/mm² P_N ≈ 70N/mm132

Volume Discount

Starting from^∗ ：	199.10 €
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.

Volume Discount

Starting from^∗ ：	165.62 €
Min. Shipping Days ：	4 Days

*Unit price with basic configuration

Clamping Bushes E

MAEDLER

Material: High-quality steel.
The clamping bush consists of a double-walled steel sleeve filledwith a pressure medium, and a flange part. Inside the flange thereis a screw and a piston with seal to build up compression.
Function: When the thrust screw is tightened, the sleeve expandsuniformly against shaft and hub, creating a rigid connectionthrough frictional force. When the thrust screw is loosened, thebush 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°C to 85°C.

Volume Discount

Starting from^∗ ：	255.76 €
Min. Shipping Days ：	4 Days

*Unit price with basic configuration


Brand
Product Series
Starting from^∗
Min. Shipping Days ：
Type
Centering
Body Material
Shaft Bore Dia. d(mm)
Allowable Torque Range(N•m)
Surface Treatment
Hub Dia. D1(mm)
Tightening Structure
Tightening Method
Allowable Torque(N•m)
Cleaning Method
Properties / applications
Environmentally Friendly


Brand	MAEDLER	MAEDLER	MAEDLER	MAEDLER	MAEDLER	MAEDLER	MAEDLER	MAEDLER	MAEDLER	MAEDLER	MAEDLER	MAEDLER	MAEDLER	MAEDLER	MAEDLER	MAEDLER
Product Series	Taper Bushes 4040	Taper Bushes 4545	Taper Bushes 5050	Shrink Disks ST-B	Shrink Disks ST	Miniature Clamping Bushes MSM-N	Miniature Clamping Bushes MSM	Locking Assemblies TT 3-16 mm	Locking Assemblies TOK Version B	Locking Assemblies TMK Version B	Locking Assemblies TMK Version A	Locking Assemblies SSGK	Locking Assemblies SSG	Clamping Bushes MSD	Clamping Bushes MSA	Clamping Bushes E
Starting from^∗	74.76 € *Unit price with basic configuration Volume Discount	101.80 € *Unit price with basic configuration Volume Discount	136.07 € *Unit price with basic configuration Volume Discount	15.89 € *Unit price with basic configuration Volume Discount	19.66 € *Unit price with basic configuration Volume Discount	48.25 € *Unit price with basic configuration Volume Discount	44.74 € *Unit price with basic configuration Volume Discount	32.86 € *Unit price with basic configuration Volume Discount	14.88 € *Unit price with basic configuration Volume Discount	18.04 € *Unit price with basic configuration Volume Discount	15.88 € *Unit price with basic configuration Volume Discount	12.42 € *Unit price with basic configuration Volume Discount	15.55 € *Unit price with basic configuration Volume Discount	199.10 € *Unit price with basic configuration Volume Discount	165.62 € *Unit price with basic configuration Volume Discount	255.76 € *Unit price with basic configuration Volume Discount
Min. Shipping Days ：	4 Days	4 Days	4 Days	4 Days	4 Days	4 Days	4 Days	4 Days	4 Days	4 Days	4 Days	4 Days	4 Days	4 Days	4 Days	4 Days
Type	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Centering	-	-	-	Not Provided	Not Provided	Provided	Provided	Provided	Provided	Provided	Provided	Not Provided	Provided	Provided	Provided	Provided
Body Material	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Shaft Bore Dia. d(mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Allowable Torque Range(N•m)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Surface Treatment	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Hub Dia. D1(mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Tightening Structure	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Tightening Method	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Allowable Torque(N•m)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Cleaning Method	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Properties / applications	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Environmentally Friendly	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

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Narrow search by specifying spec./dim.

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

Clear

Centering
- Provided
- Not Provided
Clear

Body Material
- Steel
- Stainless Steel
- Aluminum
- Grey Iron
Clear

Shaft Bore Dia. d(mm)
2

4

4.5

5

6

6,35

6.35

7

8

9

9,53

10

11

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220
Drawing

Clear

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
Clear

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

Hub Dia. D1(mm)
8

9

11

12

13

14

15

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85.70

87

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138

140

141

145

155

165

180

190

200

210

225

235

250

260

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

2.4

2.432

2.5

2.8

3

4

4.2

4.6

5

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

18

19

19.6

20

21

22

22.5

23

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24.5

25

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28

28.4

29

29.4

30

30.4

31

32.3

33

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34.3

35

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36.2

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40

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58.8

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76.4

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80.3

83

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85.2

88

88.3

90

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97

103

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108

110

115

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121

121.6

123

124

125

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131

133.4

140

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142

146.1

149

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153

157

167

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172

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201

210

213.8

219

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229.5

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244.2

245

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252

256

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301.1

305

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431

440

452.2

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484.6

488

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510

523

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548

558

570

571

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620.9

632

670

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731

741

750

754.3

765

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779

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813

823

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929

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976

1000

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1362

1451

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1512.0

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1657

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1736

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1768.0

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2960

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4810

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5160

5510

6400

6500

6880

7940

10100

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13500
Clear

Cleaning Method
- Degreasing
- Precision Cleaning
Clear

Properties / applications
- Clean washing
Clear

Environmentally Friendly
- RoHS compliant (10 substances)
Clear

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