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Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 7:00 2/3 to 6:00 (SGT) 3/3/2025. We apologize for the inconvenience.
Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

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Shaft Collars（Side Hole Machining：2 Counterbored Holes）

Shaft collars are essential components in mechanical and power transmission systems, widely used across various industries for securing and positioning components on a shaft. These versatile devices come in several types, including set screw collars, one-piece and two-piece clamp collars, and hinged collars, each designed to offer specific benefits for different applications. Made from durable materials such as steel, stainless steel, aluminum, and plastic, shaft collars provide reliable performance in holding bearings, sprockets, and other components in place. Their applications range from serving as mechanical stops in motor and gearbox assemblies to acting as load-bearing faces in complex machinery setups. With their ability to offer precise positioning and robust holding power, shaft collars are indispensable for engineers and designers looking to ensure the smooth operation and maintenance of their machinery

Fastening Method

Set Screw
Slit
Split
Hinged
Wedge
One-Touch

3 items

: 30; 45; 60

Standard Separate Collar Normal

IWATA MFG

High number of variations from top manufacturers

Standard Price:	SGD 46.87
Days to Ship:	12 Day(s) or more

On Sale Till 31/03/2025

Shaft Collar (Clamp) - 2 Counterbored Holes / 3 Counterbored Holes

MISUMI

"Since the mounting hole is machined, this product can be mounted on plates and brackets."

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 12.80-
	Special Price
Days to Ship:	Same day or more

[Clean & Pack]Shaft Collar - Clamp, 2-Hole, Counterbored

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

Standard Price:	SGD 19.93-
Days to Ship:	5 Day(s) or more


Brand
Product Series
CAD
Days to Ship
Fastening Method
Specifications
I.D.(mm)
O.D.(mm)
Width(mm)
Material
Surface Treatment
Thickness
Side Hole Machining
Cleaning Method

		On Sale Till 31/03/2025
Brand	IWATA MFG	MISUMI	MISUMI
Product Series	Standard Separate Collar Normal	Shaft Collar (Clamp) - 2 Counterbored Holes / 3 Counterbored Holes	[Clean & Pack]Shaft Collar - Clamp, 2-Hole, Counterbored
CAD		2D / 3D	2D / 3D
Days to Ship	12 Day(s) or more	Same day or more	5 Day(s) or more
Fastening Method	Split	Slit	Slit
Specifications	Standard / Key Relief Groove	Side Mount Hole	Side Mount Hole
I.D.(mm)	30	6 ～ 50	6 ～ 50
O.D.(mm)	55	24 ～ 88	24 ～ 88
Width(mm)	15	8 ～ 22	8 ～ 22
Material	Stainless Steel	Steel / Stainless Steel	Stainless Steel
Surface Treatment	No Surface Treatment	No Surface Treatment / Surface Treatment	No Surface Treatment
Thickness	Standard Type	Standard Type	Standard Type
Side Hole Machining	2 Counterbored Holes	2 Counterbored Holes	2 Counterbored Holes
Cleaning Method	-	-	Degreasing / Precision Cleaning / Electrolytic polishing + precision cleaning

Configure

Specification/Dimensions

Specifications
- Standard
- With Clamp Lever
- For Bearing Mounting
- Urethane
- Side Mount Hole
- D Cut
- 2-Flats
- Threaded Bore
- Key Relief Groove
Larger Image

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Clear

Width(mm)
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Clear

Material
- Steel
- Stainless Steel
- Aluminum
- Plastic
Clear

Surface Treatment
- No Surface Treatment
- Surface Treatment
Clear

Thickness
- Standard Type
- Compact Type
- Wide Type
- Balanced Type
Clear

Side Hole Machining
- Not Provided
- 2-Hole
- 3-Hole
- 4-Hole
- 2-Tapped
- 3-Tapped
- 4-Tapped
- 2 Counterbored Holes
- 3 Counterbored Holes
Clear

Cleaning Method
- Degreasing
- Precision Cleaning
- Electrolytic polishing + precision cleaning
Clear

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- MISUMI (2)
- Economy series (0)
- IWATA MFG (1)
- IMAO CORPORATION (0)
- KONISHI (0)
- KATAYAMA CHAIN (0)
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CAD

- 2D
- 3D
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Days to Ship

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4 Day(s) or Less

5 Day(s) or Less

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Shaft Collars（Side Hole Machining：2 Counterbored Holes）

Fastening Method

Configure

Specification/Dimensions

Specifications

I.D.(mm)

O.D.(mm)

Width(mm)

Material

Surface Treatment

Thickness

Side Hole Machining

Cleaning Method

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