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Chrome-Plated Low-Carbon Steel Rods
- Yield Strength: 45,000 psi
- Hardness: Rockwell C60 (Very Hard)
- Heat Treatable: No
- Specifications Met: SAE AMS2406, SAE AMS-QQ-C-320
The matte plating on these rods increases corrosion resistance and wear resistance. Also known as mild steel, low-carbon steel is easy to machine, form, and weld. It's widely fabricated into parts that don’t require high strength, such as fixture clamps, mounting plates, and spacers.
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 ACTIVITY after your order ships.
| Dia. | Dia. Tolerance | 1/2 ft. Lg. | 1 ft. Lg. | 3 ft. Lg. | |
| 1/4" | -0.002" to 0.002" | 0000000 | |||
| 5/16" | -0.002" to 0.002" | 0000000 | |||
| 3/8" | -0.002" to 0.002" | 0000000 | |||
| 7/16" | -0.002" to 0.002" | 0000000 | |||
| 1/2" | -0.002" to 0.002" | 0000000 | |||
| 9/16" | -0.002" to 0.002" | 0000000 | |||
| 5/8" | -0.002" to 0.002" | 0000000 | |||
| 3/4" | -0.002" to 0.002" | 0000000 | |||
| 7/8" | -0.002" to 0.002" | 0000000 | |||
| 15/16" | -0.002" to 0.002" | 0000000 | |||
| 1" | -0.002" to 0.002" | 0000000 | |||
| 1 1/8" | -0.002" to 0.002" | 0000000 | |||
| 1 1/4" | -0.002" to 0.002" | 0000000 | |||
| 1 3/8" | -0.002" to 0.002" | 0000000 | |||
| 1 1/2" | -0.002" to 0.002" | 0000000 | |||
| 1 5/8" | -0.002" to 0.002" | 0000000 | |||
| 1 3/4" | -0.002" to 0.002" | 0000000 | |||
| 2" | -0.002" to 0.002" | 0000000 |
Chrome-Plated Hardened Multipurpose 4140 Alloy Steel Rods
- Yield Strength: 100,000 psi
- Hardness: Rockwell C30 (Hard)
The chrome plating on these rods increases corrosion resistance. They are hardened for increased abrasion and impact resistance. Also known as chrome-moly steel, this versatile 4140 alloy steel is used for a wide range of parts, such as gears, axles, shafts, collets, and die holders. It resists fracturing from repeated stress.
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 ACTIVITY after your order ships.
| Dia. | Dia. Tolerance | Finish Thick. | 1/2 ft. Lg. | 1 ft. Lg. | 2 ft. Lg. | 3 ft. Lg. | 6 ft. Lg. | |
| 1/2" | -0.002" to 0" | 0.0005" | 000000 | |||||
| 3/4" | -0.038" to 0" | 0.0005" | 0000000 | |||||
| 1" | -0.002" to 0" | 0.0005" | 0000000 | |||||
| 1 1/4" | -0.002" to 0" | 0.0005" | 0000000 | |||||
| 1 3/8" | -0.002" to 0" | 0.0005" | 00000000 | |||||
| 1 1/2" | -0.002" to 0" | 0.0005" | 0000000 | |||||
| 1 3/4" | -0.002" to 0" | 0.0005" | 00000000 | |||||
| 2" | -0.002" to 0" | 0.0005" | 0000000 | |||||
| 2 1/4" | -0.002" to 0" | 0.0005" | 00000000 | |||||
| 2 1/2" | -0.002" to 0" | 0.0005" | 00000000 | |||||
| 3" | -0.003" to 0" | 0.0005" | 00000000 | |||||
| 4 1/2" | -0.004" to 0" | 0.0005" | 00000000 | |||||
| 25mm | -0.038mm to 0mm | 0.0005" | 00000000 | |||||
| 32mm | -0.038mm to 0mm | 0.0005" | 0000000 | |||||
| 35mm | -0.038mm to 0mm | 0.0005" | 0000000 | |||||
| 36mm | -0.038mm to 0mm | 0.0005" | 0000000 | |||||
| 40mm | -0.038mm to 0mm | 0.0005" | 0000000 | |||||
| 45mm | -0.038mm to 0mm | 0.0005" | 00000000 | |||||
| 50mm | -0.038mm to 0mm | 0.0005" | 00000000 | |||||
| 63mm | -0.038mm to 0mm | 0.0005" | 00000000 | |||||
| 65mm | -0.051mm to 0mm | 0.0005" | 00000000 | |||||
| 70mm | -0.051mm to 0mm | 0.0005" | 00000000 | |||||
| 80mm | -0.077mm to 0mm | 0.0005" | 00000000 |
Rotary Shafts
Combine these general purpose drive shafts with gears, sprockets, and bearings to transmit rotary motion. All are turned, ground, and polished to meet tight diameter and straightness tolerances.
Steel shafts are generally stronger than stainless steel shafts but not as corrosion resistant. Chrome-plated 1045 carbon steel shafts have a 0.0001"-0.0005" thick layer of chrome plating on the outside of the shaft that provides wear resistance and some corrosion resistance.
For technical drawings and 3-D models, click on a part number.
| Lg. | Lg. Tolerance | Straightness Tolerance | Edge Type | Hardness Rating | Hardness | Yield Strength, psi | Each | |
Inch—Chrome-Plated 1045 Carbon Steel | ||||||||
|---|---|---|---|---|---|---|---|---|
1/4" Dia. (Tolerance: -0.001" to 0") | ||||||||
| 12" | -0.01" to 0.01" | 0.003" per ft. | Straight | Ultra Hard | Rockwell C68 | 75,000 | 0000000 | 00000 |
| 18" | -0.01" to 0.01" | 0.003" per ft. | Straight | Ultra Hard | Rockwell C68 | 75,000 | 0000000 | 00000 |
| 24" | -0.01" to 0.01" | 0.003" per ft. | Straight | Ultra Hard | Rockwell C68 | 75,000 | 0000000 | 00000 |
| 36" | -0.01" to 0.01" | 0.003" per ft. | Straight | Ultra Hard | Rockwell C68 | 75,000 | 0000000 | 00000 |
| 48" | -0.01" to 0.01" | 0.003" per ft. | Straight | Ultra Hard | Rockwell C68 | 75,000 | 0000000 | 00000 |
3/8" Dia. (Tolerance: -0.001" to 0") | ||||||||
| 12" | -0.01" to 0.01" | 0.003" per ft. | Straight | Ultra Hard | Rockwell C68 | 75,000 | 0000000 | 0000 |
| 18" | -0.01" to 0.01" | 0.003" per ft. | Straight | Ultra Hard | Rockwell C68 | 75,000 | 0000000 | 00000 |
| 24" | -0.01" to 0.01" | 0.003" per ft. | Straight | Ultra Hard | Rockwell C68 | 75,000 | 0000000 | 00000 |
| 36" | -0.01" to 0.01" | 0.003" per ft. | Straight | Ultra Hard | Rockwell C68 | 75,000 | 0000000 | 00000 |
| 48" | -0.01" to 0.01" | 0.003" per ft. | Straight | Ultra Hard | Rockwell C68 | 75,000 | 0000000 | 00000 |
1/2" Dia. (Tolerance: -0.001" to 0") | ||||||||
| 12" | 0" to 0.125" | 0.01875" per ft. | Straight | Ultra Hard | Rockwell C68 | 75,000 | 0000000 | 00000 |
| 18" | 0" to 0.125" | 0.01875" per ft. | Straight | Ultra Hard | Rockwell C68 | 75,000 | 0000000 | 00000 |
| 24" | 0" to 0.125" | 0.01875" per ft. | Straight | Ultra Hard | Rockwell C68 | 75,000 | 0000000 | 00000 |
| 36" | 0" to 0.125" | 0.01875" per ft. | Straight | Ultra Hard | Rockwell C68 | 75,000 | 0000000 | 00000 |
| 48" | 0" to 0.125" | 0.01875" per ft. | Straight | Ultra Hard | Rockwell C68 | 75,000 | 0000000 | 00000 |
5/8" Dia. (Tolerance: -0.001" to 0") | ||||||||
| 12" | 0" to 0.125" | 0.0125" per ft. | Straight | Ultra Hard | Rockwell C68 | 75,000 | 0000000 | 00000 |
| 18" | 0" to 0.125" | 0.0125" per ft. | Straight | Ultra Hard | Rockwell C68 | 75,000 | 0000000 | 00000 |
| 24" | 0" to 0.125" | 0.0125" per ft. | Straight | Ultra Hard | Rockwell C68 | 75,000 | 0000000 | 00000 |
| 36" | 0" to 0.125" | 0.0125" per ft. | Straight | Ultra Hard | Rockwell C68 | 75,000 | 0000000 | 00000 |
| 48" | 0" to 0.125" | 0.0125" per ft. | Straight | Ultra Hard | Rockwell C68 | 75,000 | 0000000 | 00000 |
3/4" Dia. (Tolerance: -0.001" to 0") | ||||||||
| 12" | 0" to 0.125" | 0.0125" per ft. | Straight | Ultra Hard | Rockwell C68 | 75,000 | 0000000 | 00000 |
| 18" | 0" to 0.125" | 0.0125" per ft. | Straight | Ultra Hard | Rockwell C68 | 75,000 | 0000000 | 00000 |
| 24" | 0" to 0.125" | 0.0125" per ft. | Straight | Ultra Hard | Rockwell C68 | 75,000 | 0000000 | 00000 |
| 36" | 0" to 0.125" | 0.0125" per ft. | Straight | Ultra Hard | Rockwell C68 | 75,000 | 0000000 | 00000 |
| 48" | 0" to 0.125" | 0.0125" per ft. | Straight | Ultra Hard | Rockwell C68 | 75,000 | 0000000 | 00000 |
7/8" Dia. (Tolerance: -0.001" to 0") | ||||||||
| 12" | 0" to 0.125" | 0.0125" per ft. | Straight | Ultra Hard | Rockwell C68 | 75,000 | 0000000 | 00000 |
| 18" | 0" to 0.125" | 0.0125" per ft. | Straight | Ultra Hard | Rockwell C68 | 75,000 | 0000000 | 00000 |
| 24" | 0" to 0.125" | 0.0125" per ft. | Straight | Ultra Hard | Rockwell C68 | 75,000 | 0000000 | 00000 |
| 36" | 0" to 0.125" | 0.0125" per ft. | Straight | Ultra Hard | Rockwell C68 | 75,000 | 0000000 | 00000 |
| 48" | 0" to 0.125" | 0.0125" per ft. | Straight | Ultra Hard | Rockwell C68 | 75,000 | 0000000 | 00000 |
1" Dia. (Tolerance: -0.001" to 0") | ||||||||
| 12" | 0" to 0.125" | 0.0125" per ft. | Straight | Ultra Hard | Rockwell C68 | 75,000 | 0000000 | 00000 |
| 18" | 0" to 0.125" | 0.0125" per ft. | Straight | Ultra Hard | Rockwell C68 | 75,000 | 0000000 | 00000 |
| 24" | 0" to 0.125" | 0.0125" per ft. | Straight | Ultra Hard | Rockwell C68 | 75,000 | 0000000 | 00000 |
| 36" | 0" to 0.125" | 0.0125" per ft. | Straight | Ultra Hard | Rockwell C68 | 75,000 | 0000000 | 00000 |
| 48" | 0" to 0.125" | 0.0125" per ft. | Straight | Ultra Hard | Rockwell C68 | 75,000 | 0000000 | 00000 |
1 1/8" Dia. (Tolerance: -0.001" to 0") | ||||||||
| 12" | 0" to 0.125" | 0.0125" per ft. | Straight | Ultra Hard | Rockwell C68 | 75,000 | 0000000 | 00000 |
| 18" | 0" to 0.125" | 0.0125" per ft. | Straight | Ultra Hard | Rockwell C68 | 75,000 | 0000000 | 00000 |
| 24" | 0" to 0.125" | 0.0125" per ft. | Straight | Ultra Hard | Rockwell C68 | 75,000 | 0000000 | 00000 |
| 36" | 0" to 0.125" | 0.0125" per ft. | Straight | Ultra Hard | Rockwell C68 | 75,000 | 0000000 | 00000 |
| 48" | 0" to 0.125" | 0.0125" per ft. | Straight | Ultra Hard | Rockwell C68 | 75,000 | 0000000 | 000000 |
1 1/4" Dia. (Tolerance: -0.001" to 0") | ||||||||
| 12" | 0" to 0.125" | 0.0125" per ft. | Straight | Ultra Hard | Rockwell C68 | 75,000 | 0000000 | 00000 |
| 18" | 0" to 0.125" | 0.0125" per ft. | Straight | Ultra Hard | Rockwell C68 | 75,000 | 0000000 | 00000 |
| 24" | 0" to 0.125" | 0.0125" per ft. | Straight | Ultra Hard | Rockwell C68 | 75,000 | 0000000 | 00000 |
| 36" | 0" to 0.125" | 0.0125" per ft. | Straight | Ultra Hard | Rockwell C68 | 75,000 | 0000000 | 00000 |
| 48" | 0" to 0.125" | 0.0125" per ft. | Straight | Ultra Hard | Rockwell C68 | 75,000 | 0000000 | 000000 |
1 1/2" Dia. (Tolerance: -0.001" to 0") | ||||||||
| 12" | 0" to 0.125" | 0.0125" per ft. | Straight | Ultra Hard | Rockwell C68 | 75,000 | 0000000 | 00000 |
| 18" | 0" to 0.125" | 0.0125" per ft. | Straight | Ultra Hard | Rockwell C68 | 75,000 | 0000000 | 00000 |
| 24" | 0" to 0.125" | 0.0125" per ft. | Straight | Ultra Hard | Rockwell C68 | 75,000 | 0000000 | 00000 |
| 36" | 0" to 0.125" | 0.0125" per ft. | Straight | Ultra Hard | Rockwell C68 | 75,000 | 0000000 | 000000 |
| 48" | 0" to 0.125" | 0.0125" per ft. | Straight | Ultra Hard | Rockwell C68 | 75,000 | 0000000 | 000000 |
1 3/4" Dia. (Tolerance: -0.0015" to 0") | ||||||||
| 12" | 0" to 0.125" | 0.0125" per ft. | Straight | Ultra Hard | Rockwell C68 | 75,000 | 0000000 | 00000 |
| 18" | 0" to 0.125" | 0.0125" per ft. | Straight | Ultra Hard | Rockwell C68 | 75,000 | 0000000 | 00000 |
| 24" | 0" to 0.125" | 0.0125" per ft. | Straight | Ultra Hard | Rockwell C68 | 75,000 | 0000000 | 000000 |
| 36" | 0" to 0.125" | 0.0125" per ft. | Straight | Ultra Hard | Rockwell C68 | 75,000 | 0000000 | 000000 |
| 48" | 0" to 0.125" | 0.0125" per ft. | Straight | Ultra Hard | Rockwell C68 | 75,000 | 0000000 | 000000 |
2" Dia. (Tolerance: -0.0015" to 0") | ||||||||
| 12" | 0" to 0.125" | 0.0125" per ft. | Straight | Ultra Hard | Rockwell C68 | 75,000 | 0000000 | 00000 |
| 18" | 0" to 0.125" | 0.0125" per ft. | Straight | Ultra Hard | Rockwell C68 | 75,000 | 0000000 | 000000 |
| 24" | 0" to 0.125" | 0.0125" per ft. | Straight | Ultra Hard | Rockwell C68 | 75,000 | 0000000 | 000000 |
| 36" | 0" to 0.125" | 0.0125" per ft. | Straight | Ultra Hard | Rockwell C68 | 75,000 | 0000000 | 000000 |
| 48" | 0" to 0.125" | 0.0125" per ft. | Straight | Ultra Hard | Rockwell C68 | 75,000 | 0000000 | 000000 |
Linear Motion Shafts
Smooth, hard, and wear resistant, linear motion shafts work with linear bearings to reduce friction in manual and automated systems, such as those found in packing, machine tool, and material handling operations. The smooth surface reduces friction and wear on the bearing—the lower the microinch value a shaft has, the smoother its finish and the less friction it will create. All are turned, ground, and polished to tight diameter and straightness tolerances.
Steel shafts are generally stronger than aluminum and stainless steel shafts but not as corrosion resistant. Chrome-plated 1566 carbon steel shafts have a 0.00005" layer of chrome plating on the outside of the shaft that reduces wear and improves corrosion resistance. Shafts with chamfered edges have their edges ground to reduce damage to bearings, housings, and other components during installation.
Case-hardened shafts are hardened only on the surface of the shaft, which increases wear resistance while allowing the center to remain soft for absorbing stresses caused by shifting loads.
For technical drawings and 3-D models, click on a part number.
| Lg. | Lg. Tolerance | Straightness Tolerance | Surface Smoothness, microinch | Edge Type | Hardness Rating | Hardness | Heat Treatment | Yield Strength, psi | Surface Yield Strength, psi | Each | |
1/2" Dia. (Tolerance: -0.001" to -0.0005") | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 6" | -0.03" to 0.03" | 0.002" per ft. | 8 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 75,000 | 250,000 | 00000000 | 000000 |
| 12" | -0.03" to 0.03" | 0.002" per ft. | 8 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 75,000 | 250,000 | 00000000 | 00000 |
| 18" | -0.03" to 0.03" | 0.002" per ft. | 8 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 75,000 | 250,000 | 00000000 | 00000 |
| 24" | -0.03" to 0.03" | 0.002" per ft. | 8 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 75,000 | 250,000 | 00000000 | 00000 |
| 36" | -0.03" to 0.03" | 0.002" per ft. | 8 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 75,000 | 250,000 | 00000000 | 00000 |
| 48" | -0.03" to 0.03" | 0.002" per ft. | 8 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 75,000 | 250,000 | 00000000 | 00000 |
| 60" | -0.03" to 0.03" | 0.002" per ft. | 8 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 75,000 | 250,000 | 00000000 | 000000 |
| 72" | -0.03" to 0.03" | 0.002" per ft. | 8 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 75,000 | 250,000 | 00000000 | 000000 |
5/8" Dia. (Tolerance: -0.001" to -0.0005") | |||||||||||
| 6" | -0.03" to 0.03" | 0.002" per ft. | 8 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 75,000 | 250,000 | 00000000 | 00000 |
| 12" | -0.03" to 0.03" | 0.002" per ft. | 8 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 75,000 | 250,000 | 00000000 | 00000 |
| 18" | -0.03" to 0.03" | 0.002" per ft. | 8 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 75,000 | 250,000 | 00000000 | 00000 |
| 24" | -0.03" to 0.03" | 0.002" per ft. | 8 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 75,000 | 250,000 | 00000000 | 00000 |
| 36" | -0.03" to 0.03" | 0.002" per ft. | 8 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 75,000 | 250,000 | 00000000 | 00000 |
| 48" | -0.03" to 0.03" | 0.002" per ft. | 8 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 75,000 | 250,000 | 00000000 | 000000 |
| 60" | -0.03" to 0.03" | 0.002" per ft. | 8 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 75,000 | 250,000 | 00000000 | 000000 |
| 72" | -0.03" to 0.03" | 0.002" per ft. | 8 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 75,000 | 250,000 | 00000000 | 000000 |
3/4" Dia. (Tolerance: -0.001" to -0.0005") | |||||||||||
| 6" | -0.03" to 0.03" | 0.002" per ft. | 8 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 75,000 | 250,000 | 00000000 | 00000 |
| 12" | -0.03" to 0.03" | 0.002" per ft. | 8 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 75,000 | 250,000 | 00000000 | 00000 |
| 18" | -0.03" to 0.03" | 0.002" per ft. | 8 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 75,000 | 250,000 | 00000000 | 00000 |
| 24" | -0.03" to 0.03" | 0.002" per ft. | 8 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 75,000 | 250,000 | 00000000 | 00000 |
| 36" | -0.03" to 0.03" | 0.002" per ft. | 8 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 75,000 | 250,000 | 00000000 | 000000 |
| 48" | -0.03" to 0.03" | 0.002" per ft. | 8 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 75,000 | 250,000 | 00000000 | 000000 |
| 60" | -0.03" to 0.03" | 0.002" per ft. | 8 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 75,000 | 250,000 | 00000000 | 000000 |
| 72" | -0.03" to 0.03" | 0.002" per ft. | 8 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 75,000 | 250,000 | 00000000 | 000000 |
1" Dia. (Tolerance: -0.001" to -0.0005") | |||||||||||
| 6" | -0.03" to 0.03" | 0.002" per ft. | 8 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 75,000 | 250,000 | 00000000 | 00000 |
| 12" | -0.03" to 0.03" | 0.002" per ft. | 8 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 75,000 | 250,000 | 00000000 | 00000 |
| 18" | -0.03" to 0.03" | 0.002" per ft. | 8 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 75,000 | 250,000 | 00000000 | 00000 |
| 24" | -0.03" to 0.03" | 0.002" per ft. | 8 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 75,000 | 250,000 | 00000000 | 00000 |
| 36" | -0.03" to 0.03" | 0.002" per ft. | 8 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 75,000 | 250,000 | 00000000 | 000000 |
| 48" | -0.03" to 0.03" | 0.002" per ft. | 8 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 75,000 | 250,000 | 00000000 | 000000 |
| 60" | -0.03" to 0.03" | 0.002" per ft. | 8 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 75,000 | 250,000 | 00000000 | 000000 |
| 72" | -0.03" to 0.03" | 0.002" per ft. | 8 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 75,000 | 250,000 | 00000000 | 000000 |
1 1/4" Dia. (Tolerance: -0.001" to -0.0005") | |||||||||||
| 6" | -0.03" to 0.03" | 0.002" per ft. | 8 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 75,000 | 250,000 | 00000000 | 00000 |
| 12" | -0.03" to 0.03" | 0.002" per ft. | 8 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 75,000 | 250,000 | 00000000 | 00000 |
| 18" | -0.03" to 0.03" | 0.002" per ft. | 8 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 75,000 | 250,000 | 00000000 | 00000 |
| 24" | -0.03" to 0.03" | 0.002" per ft. | 8 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 75,000 | 250,000 | 00000000 | 000000 |
| 36" | -0.03" to 0.03" | 0.002" per ft. | 8 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 75,000 | 250,000 | 00000000 | 000000 |
| 48" | -0.03" to 0.03" | 0.002" per ft. | 8 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 75,000 | 250,000 | 00000000 | 000000 |
| 60" | -0.03" to 0.03" | 0.002" per ft. | 8 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 75,000 | 250,000 | 00000000 | 000000 |
| 72" | -0.03" to 0.03" | 0.002" per ft. | 8 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 75,000 | 250,000 | 00000000 | 000000 |
1 1/2" Dia. (Tolerance: -0.0011" to -0.0006") | |||||||||||
| 6" | -0.03" to 0.03" | 0.002" per ft. | 8 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 75,000 | 250,000 | 00000000 | 00000 |
| 12" | -0.03" to 0.03" | 0.002" per ft. | 8 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 75,000 | 250,000 | 00000000 | 00000 |
| 18" | -0.03" to 0.03" | 0.002" per ft. | 8 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 75,000 | 250,000 | 00000000 | 000000 |
| 24" | -0.03" to 0.03" | 0.002" per ft. | 8 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 75,000 | 250,000 | 00000000 | 000000 |
| 36" | -0.03" to 0.03" | 0.002" per ft. | 8 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 75,000 | 250,000 | 00000000 | 000000 |
| 48" | -0.03" to 0.03" | 0.002" per ft. | 8 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 75,000 | 250,000 | 00000000 | 000000 |
| 60" | -0.03" to 0.03" | 0.002" per ft. | 8 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 75,000 | 250,000 | 00000000 | 000000 |
| 72" | -0.03" to 0.03" | 0.002" per ft. | 8 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 75,000 | 250,000 | 00000000 | 000000 |
Hollow Linear Motion Shafts
Lighter than solid shafts, hollow shafts reduce your total system weight and allow you to run various media such as electrical wiring, compressed air tubing, coolants, or lubricants through the center. Smooth, hard, and wear resistant, linear motion shafts work with linear bearings to reduce friction in manual and automated systems, such as those found in packing, machine tool, and material handling operations. The smooth surface reduces friction and wear on the bearing—the lower the microinch value a shaft has, the smoother its finish and the less friction it will create. Shafts are case-hardened to increase hardness and wear resistance. Interior is unfinished; exterior is turned, ground, and polished to tight diameter and straightness tolerances. All are chamfered to remove sharp edges and reduce damage to bearings, housings, and other components during installation.
For technical drawings and 3-D models, click on a part number.
| Lg. | Lg. Tolerance | Dia. Tolerance | ID Tolerance | Surface Smoothness, microinch | Hardness Rating | Hardness | Yield Strength, psi | Surface Yield Strength, psi | Each | |
Metric—Chrome-Plated 52100 Alloy Steel | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
8mm Dia. (3mm ID) | ||||||||||
| 100mm | -0.5mm to 0.5mm | -0.014mm to -0.005mm | Not Rated | 15 | Very Hard | Rockwell C59 | 57,000 | Not Rated | 00000000 | 000000 |
| 300mm | -0.5mm to 0.5mm | -0.014mm to -0.005mm | Not Rated | 15 | Very Hard | Rockwell C59 | 57,000 | Not Rated | 00000000 | 00000 |
10mm Dia. (4mm ID) | ||||||||||
| 100mm | -0.5mm to 0.5mm | -0.014mm to -0.005mm | Not Rated | 15 | Very Hard | Rockwell C59 | 57,000 | Not Rated | 00000000 | 00000 |
16mm Dia. (8mm ID) | ||||||||||
| 50mm | -0.5mm to 0.5mm | -0.017mm to -0.006mm | Not Rated | 15 | Very Hard | Rockwell C59 | 57,000 | Not Rated | 00000000 | 00000 |
| 100mm | -0.5mm to 0.5mm | -0.017mm to -0.006mm | Not Rated | 15 | Very Hard | Rockwell C59 | 57,000 | Not Rated | 00000000 | 00000 |
20mm Dia. (10mm ID) | ||||||||||
| 100mm | -0.5mm to 0.5mm | -0.02mm to -0.007mm | Not Rated | 15 | Very Hard | Rockwell C59 | 57,000 | Not Rated | 00000000 | 00000 |
30mm Dia. (16mm ID) | ||||||||||
| 100mm | -0.5mm to 0.5mm | -0.02mm to -0.007mm | Not Rated | 15 | Very Hard | Rockwell C59 | 57,000 | Not Rated | 00000000 | 00000 |
| 150mm | -0.5mm to 0.5mm | -0.02mm to -0.007mm | Not Rated | 15 | Very Hard | Rockwell C59 | 57,000 | Not Rated | 00000000 | 00000 |