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DNS-390
In stock
SKU
DNS-390
External, Metric DIN, Spirolox

Tech specifications

More Information
SKU DNS-390
Series DNS
Ring Type External
Units Metric
Ring Style Spirolox (Spiral)
Shaft Diameter 390 mm
Groove Diameter 380 mm
Groove Diameter Tolerance +0.00/-0.89
Groove Width 6.2 mm
Groove Width Tolerance +0.22/-0.00
Free Inside Diameter Tolerance +.00/-2.80
Ring Thickness 5.87 mm
Ring Thickness Tolerance +/-.13
Ring Radial Wall 15.81 mm
Radial Wall Tolerance +/-.19
Material Carbon Steel
Rating Heavy Duty
Number of Turns 2
Alternative Ring Groove DIN 471
Free Inside Ring Diameter 377.34
Ring Shear 1983496 N
Groove Yield 950355 N

DNS-390

The DNS Series Spirolox Retaining Ring is Smalley's equivalent to the European or "Hard" metric retaining  ring series. With their 2-turn offset configuration, these spiral rings will fit into the grooves established by DIN specifications.