External Retaining Ring DIN 471 — 155
0002UQApprovedStandardStd. ref: DIN 471Std. designator: Retaining ring DIN 471 — 155 × 4ESX designator: ESX-DIN471-155-FST-PL
External retaining ring (circlip) for shafts, standard type, nominal shaft diameter 155 mm, per DIN 471.
Engineering Attributes
Dimensions
Groove Depth2.5 mm
Groove Diameter150 mm
Groove Width4.15 mm
Inner Diameter146 (+0.63/-1.50) mm
Lug Height13 max mm
Lug Hole Diameter4 min mm
Nominal Diameter155 mm
Outer Diameter170 (max 172.63) mm
Thickness4 (0/-0.10) mm
Material
MaterialSpring steel (DIN 17222)
Finish / SurfaceNone (as processed)
Internal properties
Unit Weight147.2 ± 11.3 g
Detachment Speed2710 rpm
Hardness44-51 HRC
Load DirectionCompression (axial push)
Ring Load Capacity352.9 kN
Ring Load Capacity At Corner52.6 (abutment corner g 4 mm max) kN
17 attributes
Interchangeability
No interchangeability relationships agreed yet.
Technical data is provided as-is and must be independently verified before use. Terms
Pricing & Availability
Unit of sale: piece