ISEL Keyless Bushing (Fastening Fittings)（Allowable Torque Range：2.0 to 20.0）

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Promotional pricing

Mecha Lock MA, Standard Type

ISEL

[Features]
· 34 models that have shaft diameters standardized from ø5 to ø85.
· Centering function suppresses outer circumference and terminal surface run-out.
· Loose design of slope angle degrees produces a self-locking effect.
· Hub internal diameter can be used with pass-through machining.
· Wide range of hub options with thin walls and low surface pressure

Volume Discount

2D / 3D CAD data available

Starting from^∗ ：	38.74 €
	Special price
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Mechanical Lock MR Thin Type

ISEL

Using thin-type keyless bushing (fastening fitting), the outer diameter can be reduced.
[Features]
· Ideal for when a thin-wall hub design is desired.
· The outer diameter of the hub can be reduced by making the wall thinner.
· Can be used for overall short length hubs.
· Installation time is reduced by reducing the number of bolts.
· With short surface pressure section, the product is ideal for reducing the width of the hub.
[Applications]
· Ideal for mounting on power transmission devices (pulleys, etc.) that especially have a folding mechanism, such as machine tools and transfer devices.
· Can be used for overall short length hubs.

2D / 3D CAD data available

Starting from^∗ ：	47.61 €
Min. Shipping Days ：	5 Days

*Unit price with basic configuration

Promotional pricing

Mega Lock, MC, Standard Type (Aluminum Specifications)

ISEL

· 22 models from φ4 to φ35 shaft diameter available as standard
· Supports aluminum timing pulleys (steel is also usable)
· Reduced number of bolts shortens attachment/detachment time
· With a spigot joint on the back, it can also be used as a bearing retainer
· With low surface pressure, it is also ideal for hollow shafts

Volume Discount

2D / 3D CAD data available

Starting from^∗ ：	31.33 €
	Special price
Min. Shipping Days ：	Same day

*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)

	Promotional pricing		Promotional pricing
Brand	ISEL	ISEL	ISEL
Product Series	Mecha Lock MA, Standard Type	Mechanical Lock MR Thin Type	Mega Lock, MC, Standard Type (Aluminum Specifications)
CAD	2D / 3D	2D / 3D	2D / 3D
Starting from^∗	38.74 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	47.61 € *Unit price with basic configuration	31.33 € Special price *Unit price with basic configuration Promotional pricing Volume Discount
Min. Shipping Days ：	Same day	5 Days	Same day
Type	Flanged	Thin Wall	Flanged
Centering	Provided	Provided	Provided
Body Material	Steel	Steel	Aluminum
Shaft Bore Dia. d(Ø)	5 ～ 6	6	4 ～ 14
Allowable Torque Range(N•m)	2.0 to 20.0	2.0 to 20.0	2.0 to 20.0
Surface Treatment	Not Provided	Not Provided	Clear Anodize
Hub Dia. D1(Ø)	16 ～ 19	12	15 ～ 26
Tightening Structure	Single Cone Type	Tapered Sleeve Type	Single Cone Type
Tightening Method	Mechanical Type (Wedge Type)	Mechanical Type (Wedge Type)	Mechanical Type (Wedge Type)
Allowable Torque(N•m)	7 ～ 14	11	2 ～ 18

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Centering
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Allowable Torque Range(N•m)
2.0 to 20.0

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Surface Treatment
- Not Provided
- Black Oxide
- Electroless Nickel Plating
- Clear Anodize
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Tightening Structure
- Single Cone Type
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- Tapered Sleeve Type
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Tightening Method
- Mechanical Type (Wedge Type)
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Allowable Torque(N•m)
0.098

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0.144

0.153

0.164

0.251

0.308

0.332

0.490

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0.563

0.702

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1.768

1.939

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