Iron Sleeves | McMaster-Carr

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	System of Measurement System of Measurement

Inch

Metric

	For Shaft Diameter For Shaft Diameter

	For Pipe Size For Pipe Size

1/2
3/4
1
1 1/4
1 1/2
2
2 1/2
3
4
6
8
10

	For Use With For Use With

	For Shaft Type For Shaft Type

	Round
	Keyed

	Shaft Mount Type Shaft Mount Type

	Clamp On

	For Pipe Material For Pipe Material

Iron

Steel

	Material Material	Show

Iron

	Material Material	Hide

	ID ID

	Maximum Pressure Maximum Pressure

	Bushing Type Bushing Type

Split Tapered

Quick Disconnect

	Length Length

	Overall Width Overall Width

	Type Type

	Repair Clamp

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	For Pipe OD For Pipe OD

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Keyway Width Keyway Width

	Maximum Temperature Maximum Temperature

Less than 500° F

	Minimum Temperature Minimum Temperature

-49° to 0° F

	Number of Bolts Number of Bolts

	Fastener Tightening Torque Fastener Tightening Torque

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37 Products

Medium-Pressure Pipe Repair Clamps

Use these clamps to repair pinholes and cracks in medium-pressure applications. They slip over your pipe, so there's no need to disassemble your system.

For technical drawings and 3-D models, click on a part number.

Iron

For Use With: Coolant, Diesel Fuel, Natural Gas, Oil, Water
Temperature Range: -20° to 250° F
For Pipe Material: Iron, Steel

Iron clamps are often called emergency clamps.

For Pipe OD	For Pipe Size	Lg.	No. of Bolts	Max. Pressure	Nut Material	Bolt Material	Gasket Material		Each
0.84"	1/2	3 1/4"	2	600 psi @ 72° F	Electroplated Steel	Electroplated Steel	Buna-N Rubber	0000000	000000
1.05"	3/4	3 1/4"	2	600 psi @ 72° F	Electroplated Steel	Electroplated Steel	Buna-N Rubber	0000000	00000
1.315"	1	3 1/2"	2	600 psi @ 72° F	Electroplated Steel	Electroplated Steel	Buna-N Rubber	0000000	00000
1.66"	1 1/4	3 3/4"	2	600 psi @ 72° F	Electroplated Steel	Electroplated Steel	Buna-N Rubber	0000000	00000
1.9"	1 1/2	4"	2	600 psi @ 72° F	Electroplated Steel	Electroplated Steel	Buna-N Rubber	0000000	00000
2 3/8"	2	4 1/4"	2	600 psi @ 72° F	Electroplated Steel	Electroplated Steel	Buna-N Rubber	0000000	00000
2 7/8"	2 1/2	4 1/2"	2	600 psi @ 72° F	Electroplated Steel	Electroplated Steel	Buna-N Rubber	0000000	000000
3 1/2"	3	4 3/4"	2	500 psi @ 72° F	Electroplated Steel	Electroplated Steel	Buna-N Rubber	0000000	000000
4 1/2"	4	6"	2	500 psi @ 72° F	Electroplated Steel	Electroplated Steel	Buna-N Rubber	0000000	000000
6 5/8"	6	8"	3	400 psi @ 72° F	Electroplated Steel	Electroplated Steel	Buna-N Rubber	0000000	000000
8 5/8"	8	9 7/8"	3	300 psi @ 72° F	Electroplated Steel	Electroplated Steel	Buna-N Rubber	0000000	000000
10 3/4"	10	11 7/8"	4	200 psi @ 72° F	Electroplated Steel	Electroplated Steel	Buna-N Rubber	0000000	000000

Split-Tapered Bushings

Steel and Cast Iron

The tapered barrel on these bushings is split on both sides, allowing them to contract more tightly around the shaft than quick-disconnect and taper-lock bushings. They're for use with split-tapered sprockets and pulleys of the same bushing style. As you tighten the included screws, the bushing grips the shaft and pulls it into the sprocket or pulley.

Bushings with a machine key fit into a matching keyway on a sprocket or pulley for high-torque applications.

For technical drawings and 3-D models, click on a part number.

		Keyway
For Shaft Dia.	Overall Wd.	Wd.	Dp.	Taper	Fastener Tightening Torque, in.-lbs.		Each
Cast Iron
P1 Style Bushing with Machine Key
22mm	1 15/16"	6mm	3mm	3°	192	00000000	000000
24mm	1 15/16"	8mm	3mm	3°	192	00000000	00000
28mm	1 15/16"	8mm	3mm	3°	192	00000000	00000
30mm	1 15/16"	8mm	3mm	3°	192	00000000	00000
Q1 Style Bushing with Machine Key
40mm	2 1/2"	12mm	3mm	3°	348	00000000	00000
60mm	2 1/2"	18mm	4mm	3°	348	00000000	00000

Quick-Disconnect (QD) Bushings

Clamp On

The screw connections on these bushings easily mate to compatible quick-disconnect sprockets and pulleys. Bushings fit quick-disconnect (QD) sprockets and pulleys of the same bushing style. As you tighten the included screws, the bushing grips the shaft and pulls it into the sprocket or pulley.

For technical drawings and 3-D models, click on a part number.

		Keyway
For Shaft Dia.	Overall Wd.	Wd.	Dp.	Fastener Tightening Torque, in.-lbs.	Material	Includes		Each
Clamp On
E Style Bushing
35mm	76mm	10mm	3.3mm	720	Cast Iron	Clamping Screws	0000000	0000000
65mm	76mm	18mm	4.4mm	720	Cast Iron	Clamping Screws	0000000	000000
75mm	76mm	20mm	4.9mm	720	Cast Iron	Clamping Screws	0000000	000000
SD Style Bushing
1 3/4"	2 3/32"	3/8"	1/8"	108	Cast Iron	Clamping Screws, Machine Key	00000000	00000
1 7/8"	2 3/32"	1/2"	1/16"	108	Cast Iron	Clamping Screws, Machine Key	00000000	00000
1 15/16"	2 3/32"	1/2"	1/16"	108	Cast Iron	Clamping Screws, Machine Key	00000000	00000
2"	2 3/32"	__	__	108	Cast Iron	Clamping Screws	00000000	00000
42mm	54mm	12mm	3.3mm	108	Cast Iron	Clamping Screws	0000000	00000
SDS Style Bushing
1 7/8"	1 21/32"	1/2"	1/16"	108	Cast Iron	Clamping Screws, Machine Key	00000000	00000
1 15/16"	1 21/32"	1/2"	1/16"	108	Cast Iron	Clamping Screws, Machine Key	00000000	00000
2"	1 21/32"	__	__	108	Cast Iron	Clamping Screws	00000000	00000
42mm	43mm	12mm	3.3mm	108	Cast Iron	Clamping Screws	0000000	00000
SF Style Bushing
2 3/4"	2 1/2"	5/8"	1/16"	360	Cast Iron	Clamping Screws, Machine Key	00000000	00000
2 15/16"	2 1/2"	3/4"	1/32"	360	Cast Iron	Clamping Screws, Machine Key	00000000	00000
SK Style Bushing
2 1/4"	2 9/32"	1/2"	1/8"	180	Cast Iron	Clamping Screws, Machine Key	00000000	00000
2 3/8"	2 9/32"	5/8"	1/16"	180	Cast Iron	Clamping Screws, Machine Key	00000000	00000
2 1/2"	2 9/32"	5/8"	1/16"	180	Cast Iron	Clamping Screws, Machine Key	00000000	00000
2 5/8"	2 9/32"	__	__	180	Cast Iron	Clamping Screws	00000000	00000
55mm	55mm	16mm	4.3mm	180	Cast Iron	Clamping Screws	0000000	00000