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MISUMI Keyless Bushing (Fastening Fittings)（Allowable Torque Range：20.1~50.0）

MISUMI offers products Keyless Bushing (Fastening Fittings) specified by Allowable Torque Range 20.1~50.0 from Automation Components product category. There are a total of 8 items. Search and select detailed specifications of parts for your machine with free CAD downloads. MISUMI products are available to order through MISUMI online 24 hours a day. Free shipping, no minimum order.

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Brand	(8) (2) ISEL (7) KATAYAMA CHAIN (1) MIKI PULLEY (4) SUNGIL (9)
CAD	2D 3D
Days to Ship	All Same day 5 Day(s) or Less 6 Day(s) or Less 7 Day(s) or Less 8 Day(s) or Less Others

8 items

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: 30; 45; 60

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MiSUMi Economy

Keyless Bushings(Mechanical Lock), Straight With Centering Function

MiSUMi Economy

MISUMI

Volume Discount

CAD ：: 2D / 3D

Type	Shaft Bore Dia. d(Ø)	Hub Dia.(Ø)	Body Material	Allowable Torque Range(N•m)	Centering	Surface Treatment	Tightening Structure	Tightening Method	Allowable Torque(N•m)	Cleaning Method	Characteristics/Applications	Environmentally friendly
Flanged	8	21	-	20.1~50.0	Provided	None	Single Cone Type	Mechanical Type (Wedge Type)	28	-	-	-

From: ₹ 607.00
Days to Ship: Same day

Same day

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MechaLock - Standard (Centering Function)

MechaLock - Standard (Centering Function)

MISUMI

It comes in a wide variety of sizes, materials, and surface treatments, and has a centering function.

Volume Discount

CAD ：: 2D / 3D

Type	Shaft Bore Dia. d(Ø)	Hub Dia.(Ø)	Body Material	Allowable Torque Range(N•m)	Centering	Surface Treatment	Tightening Structure	Tightening Method	Allowable Torque(N•m)	Cleaning Method	Characteristics/Applications	Environmentally friendly
Flanged	10 ～ 18	23 ～ 32	Steel / Stainless Steel	20.1~50.0	Provided	None / Black Oxide / Electroless Nickel Plating	Single Cone Type	Mechanical Type (Wedge Type)	22.5 ～ 50	-	-	-

From: ₹ 2,873.30
Days to Ship: Same day or more

Same day or more

Economy series

You can add up to 6 items per a category to the compare list. Compare

MiSUMi Economy

Keyless Bushings(Mechanical Lock), Simplified Type

MiSUMi Economy

MISUMI

Volume Discount

CAD ：: 2D / 3D

Type	Shaft Bore Dia. d(Ø)	Hub Dia.(Ø)	Body Material	Allowable Torque Range(N•m)	Centering	Surface Treatment	Tightening Structure	Tightening Method	Allowable Torque(N•m)	Cleaning Method	Characteristics/Applications	Environmentally friendly
Thin Wall	8 ～ 10	15 ～ 16	-	20.1~50.0	Provided	None	Single Cone Type	Mechanical Type (Wedge Type)	29 ～ 49	-	-	-

From: ₹ 4,596.00
Days to Ship: Same day

Same day

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MechaLock - Compact (Centering Function)

MISUMI

[Features]It has a centering function and is suitable for a smaller hub.

Volume Discount

CAD ：: 2D / 3D

Type	Shaft Bore Dia. d(Ø)	Hub Dia.(Ø)	Body Material	Allowable Torque Range(N•m)	Centering	Surface Treatment	Tightening Structure	Tightening Method	Allowable Torque(N•m)	Cleaning Method	Characteristics/Applications	Environmentally friendly
Thin Wall	8 ～ 17	15 ～ 25	Steel / Stainless Steel	20.1~50.0	Provided	None / Electroless Nickel Plating	Single Cone Type	Mechanical Type (Wedge Type)	25 ～ 44	-	-	-

From: ₹ 2,212.00
Days to Ship: Same day or more

Same day or more

You can add up to 6 items per a category to the compare list. Compare

MechaLock - Easy Mounting (Nut)

MISUMI

[Features]It can be easily installed by simply tightening 1 nut.

Volume Discount

CAD ：: 2D / 3D

Type	Shaft Bore Dia. d(Ø)	Hub Dia.(Ø)	Body Material	Allowable Torque Range(N•m)	Centering	Surface Treatment	Tightening Structure	Tightening Method	Allowable Torque(N•m)	Cleaning Method	Characteristics/Applications	Environmentally friendly
Nut Tightening	8 ～ 12	14 ～ 20	Steel	20.1~50.0	None	None / Black Oxide / Electroless Nickel Plating	Tapered Sleeve Type	Mechanical Type (Wedge Type)	21 ～ 49	-	-	-

From: ₹ 2,634.00
Days to Ship: Same day or more

Same day or more

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MechaLock - Overview - Thin

MISUMI

Because the bolt is attached directly to the hub, the difference between the inside and outside diameters is small and the walls are thin. Can be attached to small hubs.

Volume Discount

CAD ：: 2D / 3D

Type	Shaft Bore Dia. d(Ø)	Hub Dia.(Ø)	Body Material	Allowable Torque Range(N•m)	Centering	Surface Treatment	Tightening Structure	Tightening Method	Allowable Torque(N•m)	Cleaning Method	Characteristics/Applications	Environmentally friendly
Direct Mounting	12 ～ 19	15 ～ 24	Steel	20.1~50.0	None	None	Single Cone Type	Mechanical Type (Wedge Type)	23 ～ 49	-	-	-

From: ₹ 2,484.00
Days to Ship: Same day or more

Same day or more

You can add up to 6 items per a category to the compare list. Compare

[Clean & Pack]MechaLock - Standard

MISUMI

Three types of cleaning methods are available: degreasing, precision cleaning, and electrolytic polishing + precision cleaning. They can be ordered from one piece with the standard part number.
This eliminates the need for customer cleaning or outsourced cleaning, reducing the amount of time and effort required.

■Part Number for Clean & Pack Products

· Degreasing (Anti-rust single packing)	: Part Number SL-□□
· Precision cleaning (Degassing double packing)	: Part Number SH-□□
· Electrolytic polishing + precision cleaning (Degassing double packing)	: Part Number SHD-□□

Product Part Number	Cleaning Method	Packaging Type	Effects Compared to Uncleaned Product	Environment (Standard)	Process
SL-□□	Degreasing	Anti-Rust Packing	Oil removal	General Environment	Regular assembly process
					Post battery assembly process
SH-□□	Precision Cleaning	Degassing Double Packing	Oil removal Dust removal	Clean environment (Class 10 to 1,000)	Battery assembly process
					LCD-related post assembly process
					In-vehicle camera assembly process
SHD-□□	Electrolytic polishing + precision cleaning	Degassing Double Packing	Oil removal Dust removal Outgas reduction	Vacuum environment Clean environment (Class 10 to 1,000)	Pre-semiconductor process
					Liquid crystal deposition process
					Pre-OLED process

■Notes
Cleaning also removes rust prevention oil, which may make the product more susceptible to rusting than an uncleaned product.
Please be careful about the application location and storage environment.

Volume Discount

CAD ：: 2D / 3D

Type	Shaft Bore Dia. d(Ø)	Hub Dia.(Ø)	Body Material	Allowable Torque Range(N•m)	Centering	Surface Treatment	Tightening Structure	Tightening Method	Allowable Torque(N•m)	Cleaning Method	Characteristics/Applications	Environmentally friendly
Flanged	12 ～ 18	26 ～ 32	Stainless Steel	20.1~50.0	Provided	None	Single Cone Type	Mechanical Type (Wedge Type)	24.5 ～ 49	Degreasing / Precision Cleaning	Clean washed	RoHS Compliant (10 Substances)

From: ₹ 7,856.98
Days to Ship: 9 Day(s) or more

9 Day(s) or more

You can add up to 6 items per a category to the compare list. Compare

[Clean & Pack]MechaLock - Compact

MISUMI

■Part Number for Clean & Pack Products

· Degreasing (Anti-rust single packing)	: Part Number SL-□□
· Precision cleaning (Degassing double packing)	: Part Number SH-□□
· Electrolytic polishing + precision cleaning (Degassing double packing)	: Part Number SHD-□□

Product Part Number	Cleaning Method	Packaging Type	Effects Compared to Uncleaned Product	Environment (Standard)	Process
SL-□□	Degreasing	Anti-Rust Packing	Oil removal	General Environment	Regular assembly process
					Post battery assembly process
SH-□□	Precision Cleaning	Degassing Double Packing	Oil removal Dust removal	Clean environment (Class 10 to 1,000)	Battery assembly process
					LCD-related post assembly process
					In-vehicle camera assembly process
SHD-□□	Electrolytic polishing + precision cleaning	Degassing Double Packing	Oil removal Dust removal Outgas reduction	Vacuum environment Clean environment (Class 10 to 1,000)	Pre-semiconductor process
					Liquid crystal deposition process
					Pre-OLED process

[Features]Is provided with the Centering function and is suitable for combination use with small-sized hubs.

Volume Discount

CAD ：: 2D / 3D

Type	Shaft Bore Dia. d(Ø)	Hub Dia.(Ø)	Body Material	Allowable Torque Range(N•m)	Centering	Surface Treatment	Tightening Structure	Tightening Method	Allowable Torque(N•m)	Cleaning Method	Characteristics/Applications	Environmentally friendly
Thin Wall	15 ～ 17	23 ～ 25	Stainless Steel	20.1~50.0	Provided	None	Single Cone Type	Mechanical Type (Wedge Type)	38 ～ 43	Degreasing / Precision Cleaning	Clean washed	RoHS Compliant (10 Substances)

From: ₹ 7,977.65
Days to Ship: 11 Day(s) or more

11 Day(s) or more


Brand
Product Series
CAD
From
Days to Ship
Type
Shaft Bore Dia. d(Ø)
Hub Dia.(Ø)
Body Material
Allowable Torque Range(N•m)
Centering
Surface Treatment
Tightening Structure
Tightening Method
Allowable Torque(N•m)
Cleaning Method
Characteristics/Applications
Environmentally friendly

	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare
Brand	MISUMI MiSUMi Economy	MISUMI	MISUMI MiSUMi Economy	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI
Product Series	Keyless Bushings(Mechanical Lock), Straight With Centering Function	MechaLock - Standard (Centering Function)	Keyless Bushings(Mechanical Lock), Simplified Type	MechaLock - Compact (Centering Function)	MechaLock - Easy Mounting (Nut)	MechaLock - Overview - Thin	[Clean & Pack]MechaLock - Standard	[Clean & Pack]MechaLock - Compact
CAD	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D
From	₹ 607.00	₹ 2,873.30-	₹ 4,596.00-	₹ 2,212.00-	₹ 2,634.00-	₹ 2,484.00-	₹ 7,856.98-	₹ 7,977.65-
Days to Ship	Same day	Same day or more	Same day	Same day or more	Same day or more	Same day or more	9 Day(s) or more	11 Day(s) or more
Type	Flanged	Flanged	Thin Wall	Thin Wall	Nut Tightening	Direct Mounting	Flanged	Thin Wall
Shaft Bore Dia. d(Ø)	8	10 ～ 18	8 ～ 10	8 ～ 17	8 ～ 12	12 ～ 19	12 ～ 18	15 ～ 17
Hub Dia.(Ø)	21	23 ～ 32	15 ～ 16	15 ～ 25	14 ～ 20	15 ～ 24	26 ～ 32	23 ～ 25
Body Material	-	Steel / Stainless Steel	-	Steel / Stainless Steel	Steel	Steel	Stainless Steel	Stainless Steel
Allowable Torque Range(N•m)	20.1~50.0	20.1~50.0	20.1~50.0	20.1~50.0	20.1~50.0	20.1~50.0	20.1~50.0	20.1~50.0
Centering	Provided	Provided	Provided	Provided	None	None	Provided	Provided
Surface Treatment	None	None / Black Oxide / Electroless Nickel Plating	None	None / Electroless Nickel Plating	None / Black Oxide / Electroless Nickel Plating	None	None	None
Tightening Structure	Single Cone Type	Single Cone Type	Single Cone Type	Single Cone Type	Tapered Sleeve Type	Single Cone Type	Single Cone Type	Single Cone Type
Tightening Method	Mechanical Type (Wedge Type)	Mechanical Type (Wedge Type)	Mechanical Type (Wedge Type)	Mechanical Type (Wedge Type)	Mechanical Type (Wedge Type)	Mechanical Type (Wedge Type)	Mechanical Type (Wedge Type)	Mechanical Type (Wedge Type)
Allowable Torque(N•m)	28	22.5 ～ 50	29 ～ 49	25 ～ 44	21 ～ 49	23 ～ 49	24.5 ～ 49	38 ～ 43
Cleaning Method	-	-	-	-	-	-	Degreasing / Precision Cleaning	Degreasing / Precision Cleaning
Characteristics/Applications	-	-	-	-	-	-	Clean washed	Clean washed
Environmentally friendly	-	-	-	-	-	-	RoHS Compliant (10 Substances)	RoHS Compliant (10 Substances)

Configure

Specification/Dimensions

Type
- Flanged
- Straight
- Nut Tightening
- Thin Wall
- Direct Mounting
- Sleeve
- Hydraulic
Larger Image

Clear

Shaft Bore Dia. d(Ø)
2

4

4.5

5

6

6.35

7

8

9

9.525

10

11

12

12.7

13

14

15

16

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19

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22

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25

28

30

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35

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50

55

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Drawing

Clear

Hub Dia.(Ø)
8

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110

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145

155

165
Drawing

Clear

Body Material
- Steel
- Stainless Steel
- Aluminum
Clear

Allowable Torque Range(N•m)
2.0~20.0

20.1~50.0

50.1~70.0

70.1~100.0

100.1~150.0

150.1~200.0

200.1~300.0

300.1~500.0

500.1~700.0

700.1~1000.0

1000.1~3000.0

3000.1~10000.0

10000.1~300000.0
Clear

Centering
- Provided
- None
Clear

Surface Treatment
- None
- Black Oxide
- Electroless Nickel Plating
- Anodize
Clear

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

Clear

Tightening Method
- Mechanical Type (Wedge Type)
- Hydraulic Type (Oil Hydraulic Type)
Images

Clear

Allowable Torque(N•m)
2

2.2

2.5

2.8

3

4

4.2

4.6

4.7

4.9

5.4

5.6

5.9

6

6.2

6.8

6.9

7

7.8

8

8.5

9

10

10.7

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12.7

14

14.7

15

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16.6

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19.6

20

21

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22.5

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24.5

25

26

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28

28.4

29

29.4

30

30.4

32

32.3

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34

34.3

36

36.2

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39.2

40

41

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43

44

45

46

46.1

47

48

49

50

50.9

51.9

52

53

54

54.8

55

56

58

58.8

60

61

62

63

64

65

67

68

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76.4

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80.3

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121.6

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135

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146.1

149

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244.2

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256

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279

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300

301.1

304

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353

362

372

378

380

385

392

396

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403

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428

430

430.6

431

440

452.2

460

461

471

484.6

488

490

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500

504

510

523

525

529

530

533

540

548

558

563

570

571

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590

620

620.9

630

632

650

670

676

680

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702

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720

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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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883

929

931

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950

968

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976

980

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1019

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1110

1117

1138

1140

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1193

1200

1290

1310

1362

1392

1426

1451

1460

1500

1512.0

1550

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1600

1640

1657

1670

1680

1690

1736

1750

1760

1768

1775

1780

1800

1860

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1900

1910

1915.0

1920

1950

1988

2000

2010

2040

2070

2120

2430

2500

2530

2570

2730

2760

2810

2920.0

2960

2990

3090

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3400

3460

3500

3800

3820

4000

4220

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4810

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5100

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5510

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6500

6880

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10100

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13500
Clear