3.138" OD Bearings | McMaster-Carr

Filter by

System of Measurement

ID

Shape

OD

0.1562" to 2.7500"

1/2" to 3 3/16"

1/2" to 20 1/2"

3/4" to 13 3/4"

7/8" to 11 7/8"

7/8" to 14 3/4"

7/8" to 23 5/8"

1 1/32" to 9 7/8"

1 1/32" to 11 1/32"

1 1/32" to 11 7/8"

1 1/4" to 4 1/2"

1 1/2" to 4 1/4"

1 1/2" to 11 7/8"

1 1/2" to 15 3/4"

1 1/2" to 17 3/4"

1 1/2" to 19 3/4"

2 1/4" to 7 1/4"

2 1/4" to 15 3/4"

2 1/2" to 5 3/4"

2 3/4" to 9 1/2"

3 1/4" to 11 3/4"

4 1/4" to 14 3/4"

4.0000 mm to 69.0000 mm

Wall Thickness

Material

52100 Alloy Steel

Yield Strength

30,000 psi to 99,999 psi

Hardness

Length

DFARS Specialty Metals

Export Control Classification Number (ECCN)

REACH

RoHS

Fabrication

Elongation

Heat Treatable

Certificate Type

Material Certificate with Traceable Lot Number

Maximum Hardness After Heat Treatment

Appearance

Specifications Met

How can we improve?

1 Product

About Carbon Steel, Alloy Steel, Spring Steel, and Cast Iron

More

Hard Wear-Resistant 52100 Alloy Steel Tubes

Yield Strength: See table
Hardness: See table
Heat Treatable: Yes
Maximum Hardness After Heat Treatment: Rockwell C60
Specifications Met: ASTM A295

Easier to machine than 52100 alloy steel rods, these extremely hard and wear-resistant tubes are often used to create bearings, bushings, and other cylindrical parts that are under constant stress. They’re also known as chrome steel.

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

Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.

0.807" Wall Thickness (-0.061" to 0.061" Tolerance)
OD	OD Tolerance	ID	ID Tolerance	Yield Strength, psi	Hardness		1 ft. Lg.	3 ft. Lg.	6 ft. Lg.

3.138"	-0.019" to 0.019"	1.524"	Not Rated	50,000	Rockwell B95	0000000	0000000	0000000	0000000

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)