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modified_dsi-es-2rs
DSI_2RS_drawing
Rotational Units
Rod Ends
Basic Line
K serie

DSI-E/ES-2RS

Rod ends with pressed spherical-plain bearing, with -2RS lip seals on both sides, female thread, series E, according to DIN ISO 12240-4, maintenance required
Available Sizes
15 → 80

Features

DURBAL standard rod ends with pressed spherical-plain bearing, with -2RS lip seals on both sides, series E, female thread, according to DIN ISO 12240-4
Right hand thread: DSI_ES-2RS and left hand thread: DSIL_ES-2RS

  • Housing: forged heat-treated steel, surface galvanized, free of Cr VI
  • Outer ring: ball bearing steel, hardened, ground, phosphated, from size 15 with single split, oil groove and drill holes, with -2RS lip seals on both sides,
  • Joint ball: ball bearing steel, hardened, ground, phosphated
  • Maintenance: maintenance required, oiled on delivery, initial lubrication by the user.
  • Grease nipple: DIN 3405 D1/A (sizes 15 to 17), DIN 71 412 H1 (sizes 20 to 80), further grease nipple see on this page
  • Tolerances: see on this page
  • Temperature range: -40° C to +120° C

Special characteristics:

  • Suitable for use with high alternating loads;
  • Rod end housings of forged and heat-treated steel, protected against corrosion by galvanisation.
  • Rod ends are pressed as standard with DGE_ES-2RS radial-spherical-plain bearing.
  • Rod ends from size 15 can be greased subsequently by means of a funnel-type lubrication nipple, and from size 20 by means of a conical grease nipple.
  • -2RS lip seals on both sides prevent the penetration of coarse dirt particles inside the bearing.

Available as a complete linkages (system) solution or separately with threaded links and hexagonal locking nuts. For shaft diameters from 15 mm to 80 mm.

 

Type d (mm) G d2 (mm) l4 (mm)
DSI 15 ES-2RS 15 M 14 40 81
DSIL 15 ES-2RS 15 M 14 40 81
DSI 17 ES-2RS 17 M 16 46 90
DSIL 17 ES-2RS 17 M 16 46 90
DSI 20 ES-2RS 20 M 20 x 1,5 53 103.5
DSIL 20 ES-2RS 20 M 20 x 1,5 53 103.5
DSIL 25 ES-2RS 25 M 24 x 2 64 126
DSI 25 ES-2RS 25 M 24 x 2 64 126
DSI 30 ES-2RS 30 M 30 x 2 73 146.5
DSIL 30 ES-2RS 30 M 30 x 2 73 146.5
DSI 35 ES-2RS 35 M 36 x 3 82 166
DSIL 35 ES-2RS 35 M 36 x 3 82 166
DSI 40 ES-2RS 40 M 39 x 3 92 188
DSIL 40 ES-2RS 40 M 39 x 3 92 188
DSI 45 ES-2RS 45 M 42 x 3 102 196
DSIL 45 ES-2RS 45 M 42 x 3 102 196
DSI 50 ES-2RS 50 M 45 x 3 112 216
DSIL 50 ES-2RS 50 M 45 x 3 112 216
DSI 60 ES-2RS 60 M 52 x 3 135 242.5
DSIL 60 ES-2RS 60 M 52 x 3 135 242.5
DSI 70 ES-2RS 70 M 56 x 4 160 280
DSIL 70 ES-2RS 70 M 56 x 4 160 280
DSI 80 ES-2RS 80 M 64 x 4 180 320
DSIL 80 ES-2RS 80 M 64 x 4 180 320
Type d (mm) G d2 (mm) l4 (mm)
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