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QSTU 3/4 L 18

QSTU 3/4 L 18

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QSTU 3/4 L 18

Shaft, Quick Shaft, 0.7490 / 0.7495 in Diameter, Tubular, Class L, Steel 52100 Tubular, 58 Rockwell C Min., 18 in Long +/- 1/32 in

Lead Time:  1 Day 
each Costs associated with shipping, packaging, and import taxes/duty not included.
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  • Class L shafting is designed for use with Super, Super Smart and XA Precision Ball Bushing Bearings.
  • Available from stock and cut to length in most material types and options.
  • Centerless ground for an industry leading cataloged surface finish of 8 Ra max.
  • Roundness within .000080"
  • Straight within .001" per foot cumulative when shipped from the factory.

Dimensions

dimensions
DimensionValue
[d] Shaft, Nominal Diameter0.75 in
[I.D.] Inside Dia0.42 / 0.46 in 
Actual Diameter0.7490 / 0.7495 in 
Length18 in +/- 1/32 in 

Specifications

SpecificationsValue
Case Depth, Minimum0.060 in
ClassClass L 
Hardness58 Rockwell C Min. 
MaterialSteel 52100 Tubular 
Material, ShaftSteel 52100 Tubular 
Option Tubular (TU)Tubular 
Roundness0.000080 in
Straightness0.001 in per Foot Cumulative (.002 in TIR) 
Surface Finish8 Ra microinch Max 
Taper0.0001 in
UPC Number662486496243 
Weight1.4 lb

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