4134N18 Sleeve Splines

$141.23
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Product Number:
4134N18
Additional info
System of Measurement Inch
Country of Origin United States
ECCN EAR99
Spline Length 24"
Spline Number of 18
Mounting Hole Diameter 1/2"
Diameter Tolerance -0.002" to 0.002"
Length Tolerance 0" to 0.25"
Root Diameter 0.419"
Straightness Tolerance 0.003" per ft.
Coefficient of Friction 0.08
Material PTFE-Coated 304 Stainless Steel
Finish Thickness 0.0008"
Edge Type Straight
Hardness Rating Medium
Hardness Rockwell B70
Temperature Range -65° F to 200° F
RoHS RoHS 3 (2015/863/EU) Compliant
REACH REACH (EC 1907/2006) (01/23/2024, 240 SVHC) Compliant
DFARS Specialty Metals COTS-Exempt
Schedule B 848310.5
Product Description Often used in wet and dirty environments, these sleeve splines and bearings create a compact linear and rotary motion system. The grooves on the splines transmit rotary power as the sleeve bearing moves freely along their length. Sleeve bearings don't have moving parts that can be damaged from dirt and debris. And they don't need to be lubricated, making them overall lower maintenance than ball bearings. Splines are PTFE coated to reduce friction, so bearings slide smoothly and last longer. They’re stainless steel, so they won’t rust.
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