McMaster-Carr

Shaft Brackets

shaft-brackets

机械设备

Machinery

machinery

Mesin

Jentera

เครื่องจักร

机械零件

Machine Components

machine components

Komponen Mesin

ส่วนประกอบเครื่องจักร

machine-components

REACH (EC 1907/2006) (06/14/2023, 235 SVHC) Compliant

Smooth, hard, and wear resistant, these 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. All are turned, ground, and polished to tight diameter and straightness tolerances.

Stainless steel shafts are more corrosion resistant than steel shafts; however, they’re not as hard as steel shafts and can be more difficult to machine.

420 and 440C stainless steel shafts have good corrosion resistance and are harder than 17-4 PH stainless steel shafts, so they better resist wear.

Surface smoothness—The lower the microinch value, the smoother the finish and the less friction and wear it will cause on the bearing.

For Motion TypeLinear End TypeStraight Material440C Stainless Steel Diameter1/2&quot; Diameter Tolerance-0.001&quot; to -0.0005&quot; Length6&quot; Length Tolerance-0.03&quot; to 0.03&quot; Straightness Tolerance0.002&quot; per ft. Surface Smoothness8 microinch Edge TypeChamfered Hardness RatingVery Hard HardnessRockwell C50 Heat TreatmentCase Hardened Mechanical FinishPolished, Precision Ground, Turned System of MeasurementInch RoHSRoHS 3 (2015/863/EU) Compliant REACHREACH (EC 1907/2006) (06/14/2023, 235 SVHC) Compliant DFARSSpecialty Metals COTS-Exempt Country of OriginTaiwan Schedule B722220.0000 ECCN1C999 Smooth, hard, and wear resistant, these 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. All are turned, ground, and polished to tight diameter and straightness tolerances. Stainless steel shafts are more corrosion resistant than steel shafts; however, they’re not as hard as steel shafts and can be more difficult to machine. 420 and 440C stainless steel shafts have good corrosion resistance and are harder than 17-4 PH stainless steel shafts, so they better resist wear. Surface smoothness—The lower the microinch value, the smoother the finish and the less friction and wear it will cause on the bearing.

For Motion Type
Linear

End Type
Straight

Material
440C Stainless Steel

Diameter
1/2"

Diameter Tolerance
-0.001" to -0.0005"

Length
6"

Length Tolerance
-0.03" to 0.03"

Straightness Tolerance
0.002" per ft.

Surface Smoothness
8 microinch

Edge Type
Chamfered

Hardness Rating
Very Hard

Hardness
Rockwell C50

Heat Treatment
Case Hardened

Mechanical Finish
Polished, Precision Ground, Turned

System of Measurement
Inch

RoHS
RoHS 3 (2015/863/EU) Compliant

REACH
REACH (EC 1907/2006) (06/14/2023, 235 SVHC) Compliant

DFARS
Specialty Metals COTS-Exempt

Country of Origin
Taiwan

Schedule B
722220.0000

ECCN
1C999

Smooth, hard, and wear resistant, these 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. All are turned, ground, and polished to tight diameter and straightness tolerances.

Stainless steel shafts are more corrosion resistant than steel shafts; however, they’re not as hard as steel shafts and can be more difficult to machine.

420 and 440C stainless steel shafts have good corrosion resistance and are harder than 17-4 PH stainless steel shafts, so they better resist wear.

Surface smoothness—The lower the microinch value, the smoother the finish and the less friction and wear it will cause on the bearing.

Linear Motion Shaft, 440C Stainless Steel, 1/2" Diameter, 6" Long

linear motion shaft, 440c stainless steel, 1/2" diameter, 6" long poros gerak linier, baja tahan karat 440c, diameter 1/2", panjang shaft brackets mcmaster-carr aci gerakan linear, keluli mcmaster-carr/麦克马斯特-卡尔 直线运动轴，440c 不锈钢，1/2 英寸直径，6 英寸长 麦克马斯特-卡尔

Merek:	McMaster-Carr
Model:	6253K51