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HSM-21
In stock
SKU
HSM-21
External, Metric Hoopster

Tech specifications

More Information
SKU HSM-21
Series HSM
Ring Type External
Units Metric
Ring Style Hoopster (Thin Wall)
Shaft Diameter 21.00 mm
Groove Diameter 20.39 mm
Groove Diameter Tolerance +/-.08
Groove Width 2.36 mm
Groove Width Tolerance +.08/-.00
Free Inside Diameter 19.97 mm
Free Inside Diameter Tolerance +.00/-.46
Ring Thickness 2.24 mm
Ring Thickness Tolerance +/-.10
Ring Radial Wall 0.61 mm
Radial Wall Tolerance +/-.04
Material Carbon Steel
Number of Turns 1
Free Inside Ring Diameter 19.97
Square Edge Wire Yes
Groove Yield 3,117 N

HSM-21

The HSM Series metric Hoopster Retaining Rings are a low profile retaining ring that are ideal for thin wall cylindars.