Technical data for External retaining rings with lugs

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This product is regulated by the following standards:

Standard DIN 983

Retaining rings with lugs for shafts (internal circlips)

This standard DIN 983 applies for retaining rings with lugs for shafts. The retaining rings are suitable for holding machine parts which have chamfer dimensions (fillets or chamfers), and for concealed installation. They are formed eccentrically and have several lugs with the same radial width distributed on the circumference.

Dimensions in mm - source DIN 983
Publication date 06/2021 Supersedes DIN 983: 04 - 2011
shaft diameter d1 nom	Circlip					Groove			≈ weigth in kg x1000 pcs, (ρ=7,85 kg/dm3)
shaft diameter d1 nom	a max	≈ b	d3 nom	d4 min	s nom	d2 nom	m	n min	≈ weigth in kg x1000 pcs, (ρ=7,85 kg/dm3)
16	3.5	2.3	14.7	1.7	1	15.2	1.1	1.2	0.82
17	3.6	2.3	15.7	1.7	1	16.2	1.1	1.2	0.93
18	3.7	2.4	16.5	2	1.2	17.0	1.3	1.5	1.24
19	3.7	2.5	17.5	2	1.2	18	1.3	1.5	1.35
20	3.8	2.6	18.5	2	1.2	19.0	1.3	1.5	1.45
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Dimensions in mm - source DIN 983
Publication date 04 - 2011 Supersedes DIN 983: 09 - 1981
shaft diameter d1 nom	Circlip					Groove			≈ weigth in kg x1000 pcs, (ρ=7,85 kg/dm3)
shaft diameter d1 nom	a max	≈ b	d3 nom	d4 min	s nom	d2 nom	m	n min	≈ weigth in kg x1000 pcs, (ρ=7,85 kg/dm3)
16	3.5	2.3	14.7	1.7	1	15.2	1.1	1.2	0.82
17	3.6	2.3	15.7	1.7	1	16.2	1.1	1.2	0.93
18	3.7	2.4	16.5	2	1.2	17.0	1.3	1.5	1.24
19	3.7	2.5	17.5	2	1.2	18	1.3	1.5	1.35
20	3.8	2.6	18.5	2	1.2	19.0	1.3	1.5	1.45
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Reproduced by permission of DIN Deutsches Institut für Normung e. V. The definitive version for the implementation of this standard is the edition bearing the most recent date of issue, obtainable from Beuth Verlag GmbH,Burggrafenstraße 6, 10787 Berlin, Germany.
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Technical data for External retaining rings with lugs

This product is regulated by the following standards:

Standard DIN 983

External retaining rings with lugs

Suppliers of External retaining rings with lugs

Distributor specialized in rings for shafts, shim washers and disc springs

Manufacturer of circlips, snap rings, dowel pins, washers, hose clamp

Manufacturer of tapered, constant, section and spiral retaining rings in inch, DIN, ANSI, metric and JIS standards. Spiral retaining springs and self-compensating hose clamps

Producers of retaining rings, wave springs and hose clamps

Manufacturer of retaining rings, hose clamps and wave springs

Manufacturer of cage nuts, washers, rings and stampings

Manufacturer of standard and special retaining rings and snap rings

Manufacturer of coil springs and distributor of disc springs, circlips,retaining rings, hose clamps, tool clips, retaining pins and linch pins, push on fasteners, shims and spring washers and split key rings.

Manufacturer of spring metallic parts: pins, rings, cotter pins...

Manufacturer specialized in all kinds of Plain Washers, Spring and wire washers, Circlips, Copper washers, Aluminum washers, Star washers, Conical star washers, Serrated washers, Conical washers, Spherical washers.