SKF - Industrial Shaft Seals

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Radial shaft seals – HDS1, HDS2 and HDS3 – inch dimensions d 1 15.500 – 22.250 in. b The table includes only a selection of sizes. For the full size range, please refer to table 19 on page 214. d 1 D Please see pages 74 to 76 for housing bore requirements. Dimensions Design Lip <strong>Shaft</strong> Bore Nominal mate rial seal width d 1 D b Lug 1) Desig nation in./mm – – – – 15.500 16.875 0.625 HDS1 R 1550160 393,70 428,63 15,88 17.500 0.750 HDS2 R 1550542 444,50 19,05 17.500 0.813 HDS1 R 1550550 444,50 20,65 15.625 17.625 0.875 HDS1 R 1563560 396,88 447,68 22,23 15.750 17.250 0.688 HDS3 D 4 1575249 400,05 438,15 17,48 16.000 17.500 0.750 HDS1 R 1600250 406,40 444,50 19,05 18.000 1.000 HDS2 R 1600585 457,20 25,40 16.250 17.750 0.688 HDS1 R 1625240 412,75 450,85 17,48 16.500 18.000 0.750 HDS2 R 1650252 419,10 457,20 19,05 16.750 18.500 0.875 HDS1 V 1675413 425,45 469,90 22,23 17.000 18.500 0.688 HDS2 R 1700245 431,80 469,90 17,48 18.500 0.750 HDS2 D 1700251 469,90 19,05 19.000 0.750 HDS2 R 1700541 482,60 19,05 17.250 18.750 0.750 HDS2 R 1725255 438,15 476,25 19,05 1) Number of 0,5 in. adjustable spacer lugs 254
Dimensions Design Lip <strong>Shaft</strong> Bore Nominal mate rial seal width d 1 D b Lug 1) Desig nation in./mm – – – – 17.500 19.000 0.625 HDS1 R 1750230 444,50 482,60 15,88 19.250 0.688 HDS1 R 1750370 488,95 17,48 19.500 0.688 HDS1 R 1750530 495,30 17,48 2.11 17.625 19.250 0.688 HDS1 R 1763320 447,68 488,95 17,48 18.000 19.500 0.688 HDS3 D 4 1800249 457,20 495,30 17,48 19.750 0.750 HDS2 R 1800382 501,65 19,05 18.250 19.750 0.750 HDS2 R 1825252 463,55 501,65 19,05 18.500 20.500 0.875 HDS1 R 1850560 469,90 520,70 22,23 18.750 20.750 0.813 HDS2 R 1875553 476,25 527,05 20,65 19.000 20.500 0.750 HDS1 R 1900250 482,60 520,70 19,05 21.000 0.875 HDS2 V 1900562 533,40 22,23 19.250 21.250 0.938 HDS1 R 1925570 488,95 539,75 23,24 19.500 21.500 0.875 HDS1 R 1950560 495,30 546,10 22,23 20.000 21.500 0.625 HDS3 D 4 2000239 508,00 546,10 15,88 20.250 21.750 0.750 HDS1 R 2025250 514,35 552,45 19,05 20.500 22.500 0.750 HDS2 R 2050542 520,70 571,50 19,05 22.500 0.875 HDS1 R 2050560 571,50 22,23 20.750 22.750 0.875 HDS2 D 2075562 527,05 577,85 22,23 21.000 22.750 0.813 HDS1 R 2100390 533,40 577,85 20,65 23.000 0.625 HDS3 D 4 2100529 584,20 15,87 21.500 23.500 0.813 HDS1 R 2150550 546,10 596,90 20,65 22.000 23.500 0.750 HDS2 V 2200213 558,80 596,90 19,05 24.000 0.875 HDS2 R 2200565 609,60 22,23 24.000 1.250 HDS1 D 526339 609,60 31,75 22.250 24.250 0.875 HDS3 H 4 2225568 565,15 615,95 22,23 1) Number of 0,5 in. adjustable spacer lugs 255
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Industrial shaft seals
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1 Product data - general ..........
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Meeting the toughest challenges Our
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Bearings SKF is the world leader in
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2 Radial shaft seals ..............
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Foreword This edition of the Indust
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Product data - general 1 Industrial
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Profile overview selection Radial s
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1 Cassette seals, SKF Mudblock MUD1
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V-ring Fig. 1 Selection of seal des
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CRW1 seal CRW1 seals in tandem Fig.
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CRW1 seals Fig. 16 Separating two l
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CRWA5 seal Fig. 19 Pressure differe
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V-ring seal V-ring seals Fig. 23 Fi
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Counterface design The service life
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Seal materials Cases and inserts Me
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Nitrile rubber (R) The term nitrile
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Polyacrylate elastomer Polyacrylate
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Chemical resistance In table 2, Che
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cont. table 2 Chemical resistance M
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Cleaning and maintenance In the eve
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Metal-reinforced seals ............
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Radial shaft seals General Radial s
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Radial shaft seals Fig. 2 Metal-cas
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Radial shaft seals Outside diameter
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Radial shaft seals Table 2 Outside
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Radial shaft seals As a consequence
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Radial shaft seals Diagram 3 Maximu
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Radial shaft seals Diagram 4 Maximu
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Radial shaft seals Diagram 5 Permis
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Radial shaft seals Friction To be e
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Radial shaft seals Table 4 Chemical
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Radial shaft seals Shaft requiremen
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Radial shaft seals exces sive seali
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Radial shaft seals Housing bore req
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Radial shaft seals Tolerances The h
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Radial shaft seals Installation sle
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Radial shaft seals Seals without me
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Radial shaft seals Cover plates Sea
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Radial shaft seals Multiple HDS sea
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Radial shaft seals Installation pro
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Radial shaft seals Designation syst
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Radial shaft seals Seals for genera
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Radial shaft seals Seals for genera
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Radial shaft seals - HMS5 and HMSA1
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Radial shaft seals CRW1, CRWA1, CRW
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Radial shaft seals - CRW1, CRWA1, C
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Radial shaft seals CRW5 and CRWA5 s
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Radial shaft seals - CRW5 and CRWA5
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Radial shaft seals HDW1 seals HDW1
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Radial shaft seals CRS1, CRSH1, CRS
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Radial shaft seals - CRS1, CRSH1, C
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Radial shaft seals PTFE radial shaf
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Radial shaft seals Table 14 Materia
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Radial shaft seals HM and TL seals
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Radial shaft seals - HM and TL seal
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Radial shaft seals X seals, sealing
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Radial shaft seals - X seals - metr
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Radial shaft seals - X seals - inch
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Radial shaft seals Seals for heavy
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Page 206 and 207: Radial shaft seals HDSA and HDSB ea
Page 208 and 209: Radial shaft seals Additional desig
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Page 212 and 213: Radial shaft seals HS split seals I
Page 214 and 215: Radial shaft seals SKF Springlock T
Page 216 and 217: Radial shaft seals Table 19 Standar
Page 218 and 219: Radial shaft seals - HDS7 - metric
Page 220 and 221: Radial shaft seals - HDS7 - inch di
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Page 224 and 225: Radial shaft seals - HDS7K - metric
Page 226 and 227: Radial shaft seals - HDS7K - inch d
Page 228 and 229: Radial shaft seals - HDL - metric d
Page 230 and 231: Radial shaft seals - HDL - inch dim
Page 244 and 245: Radial shaft seals - HDS1, HDS2 and
Page 260 and 261: Radial shaft seals - HDS1K - inch d
Page 262 and 263: Radial shaft seals - HDS2K - metric
Page 264 and 265: Radial shaft seals - HDSF and HDSH
Page 266 and 267: Radial shaft seals - HDSA and HDSB
Page 272 and 273: Radial shaft seals - HDSE1 - metric
Page 274 and 275: Radial shaft seals - HDSD and HDSE
Page 276 and 277: Radial shaft seals - SBF - metric d
Page 278 and 279: Radial shaft seals - HSF1 (split) a
Page 302 and 303: Radial shaft seals - HSF9 - metric
Page 304 and 305: Radial shaft seals - HS4 and HS5 -
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Radial shaft seals - HS4 and HS5 -
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Radial shaft seals - HS6, HS7 and H
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Cassette seals General ............
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Design features All SKF Mudblock se
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Fig. 2 SKF Mudblock seal MUD5 Half
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Wear sleeves General To seal effici
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Wear sleeves SKF Speedi-Sleeve Gold
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Wear sleeves Fig. 6 Fig. 7 Fig. 8 I
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SKF Speedi-Sleeve - metric dimensio
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SKF Speedi-Sleeve - inch dimensions
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Wear sleeves Wear sleeves for heavy
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Wear sleeves Using LDSLV designs Th
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Wear sleeves for heavy industrial a
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Track pin seals General ...........
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SKF Trackstar seals provide several
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Dimensions Spacer ring Bore Operati
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Metal face seals General SKF metal
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Metal face seals Permissible operat
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Metal face seals - HDDF - inch and
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Metal face seals - HDDF - inch and
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V-ring seals General ..............
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low but sufficient enough to mainta
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Main V-ring functions V-rings are s
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Sliding velocities V-rings can oper
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Counterface A fine-turned counterfa
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Shaft requirements Sharp edges, nic
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Dimensions Shaft diameter Seal insi
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Dimensions Design Lip Shaft diamete
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Installation The inside diameter of
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Dimensions Shaft Case outside Seal
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469 7.4
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Axial clamp seals General SKF axial
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Axial clamp seals Installation inst
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Axial clamp seals - CT1 and CT4 - m
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Axial clamp seals - CT1 and CT4 - m
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Axial clamp seals - CT1 and CT4 - i
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Product index Design Product group
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Design Product group Product table
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SKF - Industrial Shaft Seals

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