common form of Circlip are the DIN 471 & DIN 472 Circlips. External Circlips (DIN 471) are designed to be fitted onto a shaft with grooves.

Standard Material Carbon Spring Steel ARCON RINGANDSPECIALTY CORPORATION Over Thirty Years of Service D1300 8 mm to 400 mm Standard Material Carbon Spring Steel Standard Finish Phosphate and oil DIN 472 STANDARD METRIC INTERNAL 22 † Thrust load calculations see page 5When Sprung onto Shaft When Sprung into Groove ARCON PART NUMBER BORE B

DIN 472 BN 683 Retaining rings for bores standard design Stainless steel 1.4110 / 1.4116 / 1.4122 • ~UNI 7437 • ~CSN 022931 • 1.4110 / 1.4116 / 1.4122: at manufacturer's option Fasteners out of martensitic stainless steel (e.g. 1.4110

D1300 Incorporating DIN 472 & BS 3673 Pt.4 15 STANDARD INTERNAL CIRCLIPS - EUROPEAN SPECIFICATIONS D1300 (Continued) Incorporating DIN 472 & BS 3673 Pt.4 A" in in siZOS 620 on Shaft for 4-8 0.9 0.33 035 1.2 2m 4.5 2m 2.93 9- Q Thrust g t 30

Designation of a circlip for bore diameter (nominal dimension) d = 40 mm and circlip thickness s = 1,75 mm: Circlip DIN 472 — 40 x 1,75 Table 1. Normal type 

DIN. No. Application. Diameter (A). Groove. Diameter (B). Groove. Width (W). Groove. Depth. Ring. Diameter (D). Ring. Thickness (t) DIN 472-008.

Standard Internal Circlips: DIN 472 Metric Standard Internal Circlips Standard Internal Circlips: To DIN 472 Metric The most common form of axially fitted circlips for bores with grooves. The circlip has a large free diameter and gap width, consequently it fits more tightly into the groove and provides higher and more uniform thrust load capacity.

DIN 472 BN 683 Retaining rings for bores standard design Stainless steel 1.4110 / 1.4116 / 1.4122 • ~UNI 7437 • ~CSN 022931 • 1.4110 / 1.4116 / 1.4122: at manufacturer's option Fasteners out of martensitic stainless steel (e.g. 1.4110 / 1.4116 / 1.4122): susceptible to stress corrosion cracking

DIN 472 sim. UNI 3654-7437 Retaining ring for bore. IT EN ES FR RU DE PT NL PL UA RO SE GR BG SRB TR SK AR. Login. X. CLIENT AREA. Login. Password. Forgotten Your Login and Password? | Subscribe! Request assistance. Cart . FASTENERS - MARINE HARDWARE - FITTINGS - SOLAR

INTERNAL CIRCLIP (DIN472) Material: Steel Finishing: Steel comes in Black Oxide finishing Shaft Diameter d4 d3 Tol. s d2 m axial force d1 Fitted H13 in N

Part no Bore ( T ) ( D ) ( C ) ( X ) ( L ) ( H ) Fr KN ( G ) ( W ) ( N ) Fn KN 47 8 0.80 +0.00 -0.05 8.7 +0.36 -0.10 3.0 1.1 2.4 1.0 2.0 8.4 +0.09 -0.00 0.9 0.6 0