4149N29 Undersized Rotary Shafts

$32.72 $54.53
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Product Number:
4149N29
Additional info
For Motion Type Rotary
End Type Straight
Material 303 Stainless Steel
Diameter 10mm
Diameter Tolerance -0.01mm to -0.005mm
Length 400mm
Length Tolerance -0.25mm to 0.25mm
Straightness Tolerance 0.18 mm per 300 mm
Edge Type Chamfered
Hardness Rating Medium
Hardness Rockwell B83
Mechanical Finish Turned, Precision Ground, Polished
System of Measurement Metric
RoHS RoHS 3 (2015/863/EU) Compliant
REACH REACH (EC 1907/2006) (01/21/2025, 247 SVHC) Compliant
DFARS Specialty Metals COTS-Exempt
Country of Origin United States
Schedule B 722230
ECCN EAR99
Product Description The diameter of these shafts is slightly smaller than listed, so precision ball bearings (ABEC -3 and above) slide on without any tools. This saves you from having to use a bearing heater or mechanical press, which can cause damage. These rotary shafts are also known as drive shafts because they’re frequently used with a motor to drive power transmission applications. All are turned, ground, and polished to tight diameter and straightness tolerances. This allows them to evenly distribute loads, reduce vibration, and improve accuracy and stability. They’re stainless steel, so they resist corrosion. All have chamfered edges to remove sharp corners, reducing damage to bearings, housings, and other components during installation.
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