SKF - Industrial Shaft Seals

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V-ring seals – metric dimensions, for North American market d 1 190 – 395 mm b c B 1 d D 1 d 1 D b 1 Dimensions Design Lip <strong>Shaft</strong> diameter Seal inside diameter, free state seat width seal width seal height width Seal Nominal Nominal Clearance Counterface Seal fitted code range d 1 d b 1 b c D 1 D B 1 over incl. max min Designation mm – – – 195 210 182 6 10,5 6,5 d 1 + 5 d 1 + 20 8 ± 1,5 VR3 R 402002 182 6 10,5 6,5 d 1 + 5 d 1 + 20 8 ± 1,5 VR3 V 402006 180 9 14,5 8 d 1 + 4 d 1 + 24 12 ± 1,8 VR1 R 401990 180 9 14,5 8 d 1 + 4 d 1 + 24 12 ± 1,8 VR1 V 401994 180 15 20,5 8 d 1 + 4 d 1 + 24 18 ± 1,8 VR2 R 401991 180 15 20,5 8 d 1 + 4 d 1 + 24 18 ± 1,8 VR2 V 401995 190 210 180 14,3 25 15 d 1 + 10 d 1 + 45 20 ± 4 VR1 R 402000 180 14,3 25 15 d 1 + 10 d 1 + 45 20 ± 4 VR1 V 402004 210 233 198 6 10,5 6,5 d 1 + 5 d 1 + 20 8 ± 1,5 VR3 R 402202 198 6 10,5 6,5 d 1 + 5 d 1 + 20 8 ± 1,5 VR3 V 402206 198 14,3 25 15 d 1 + 10 d 1 + 45 20 ± 4 VR1 R 402200 198 14,3 25 15 d 1 + 10 d 1 + 45 20 ± 4 VR1 V 402204 233 260 225 6 10,5 6,5 d 1 + 5 d 1 + 20 8 ± 1,5 VR3 R 402502 225 6 10,5 6,5 d 1 + 5 d 1 + 20 8 ± 1,5 VR3 V 402506 235 265 225 14,3 25 15 d 1 + 10 d 1 + 45 20 ± 4 VR1 R 402500 225 14,3 25 15 d 1 + 10 d 1 + 45 20 ± 4 VR1 V 402504 260 285 247 6 10,5 6,5 d 1 + 5 d 1 + 20 8 ± 1,5 VR3 R 402752 247 6 10,5 6,5 d 1 + 5 d 1 + 20 8 ± 1,5 VR3 V 402756 265 290 247 14,3 25 15 d 1 + 10 d 1 + 45 20 ± 4 VR1 R 402750 247 14,3 25 15 d 1 + 10 d 1 + 45 20 ± 4 VR1 V 402754 285 310 270 6 10,5 6,5 d 1 + 5 d 1 + 20 8 ± 1,5 VR3 R 403002 270 6 10,5 6,5 d 1 + 5 d 1 + 20 8 ± 1,5 VR3 V 403006 290 310 270 14,3 25 15 d 1 + 10 d 1 + 45 20 ± 4 VR1 R 403000 270 14,3 25 15 d 1 + 10 d 1 + 45 20 ± 4 VR1 V 403004 300 305 294 32,5 65 30 d 1 + 24 d 1 + 115 50 ± 12 VR4 R 403003 294 32,5 65 21 d 1 + 24 d 1 + 115 50 ± 12 VR6 R 470301 305 310 299 32,5 65 30 d 1 + 24 d 1 + 115 50 ± 12 VR4 R 403053 299 32,5 65 21 d 1 + 24 d 1 + 115 50 ± 12 VR6 R 470306 310 335 292 6 10,5 6,5 d 1 + 5 d 1 + 20 8 ± 1,5 VR3 R 403252 292 6 10,5 6,5 d 1 + 5 d 1 + 20 8 ± 1,5 VR3 V 403256 436
Dimensions Design Lip <strong>Shaft</strong> diameter Seal inside diameter, free state seat width seal width seal height width Seal Nominal Nominal Clearance Counterface Seal fitted code range d 1 d b 1 b c D 1 D B 1 over incl. max min Designation mm – – – 310 335 292 14,3 25 15 d 1 + 10 d 1 + 45 20 ± 4 VR1 R 403250 cont. 292 14,3 25 15 d 1 + 10 d 1 + 45 20 ± 4 VR1 V 403254 310 315 304 32,5 65 30 d 1 + 24 d 1 + 115 50 ± 12 VR4 R 403103 304 32,5 65 21 d 1 + 24 d 1 + 115 50 ± 12 VR6 R 470311 315 320 309 32,5 65 30 d 1 + 24 d 1 + 115 50 ± 12 VR4 R 403153 309 32,5 65 21 d 1 + 24 d 1 + 115 50 ± 12 VR6 R 470316 320 325 314 32,5 65 30 d 1 + 24 d 1 + 115 50 ± 12 VR4 R 403203 314 32,5 65 21 d 1 + 24 d 1 + 115 50 ± 12 VR6 R 470321 325 330 319 32,5 65 30 d 1 + 24 d 1 + 115 50 ± 12 VR4 R 403253 319 32,5 65 21 d 1 + 24 d 1 + 115 50 ± 12 VR6 R 470326 330 335 323 32,5 65 30 d 1 + 24 d 1 + 115 50 ± 12 VR4 R 403303 323 32,5 65 21 d 1 + 24 d 1 + 115 50 ± 12 VR6 R 470331 335 365 315 6 10,5 6,5 d 1 + 5 d 1 + 20 8 ± 1,5 VR3 R 403502 315 6 10,5 6,5 d 1 + 5 d 1 + 20 8 ± 1,5 VR3 V 403506 315 14,3 25 15 d 1 + 10 d 1 + 45 20 ± 4 VR1 R 403500 315 14,3 25 15 d 1 + 10 d 1 + 45 20 ± 4 VR1 V 403504 335 340 328 32,5 65 30 d 1 + 24 d 1 + 115 50 ± 12 VR4 R 403353 328 32,5 65 21 d 1 + 24 d 1 + 115 50 ± 12 VR6 R 470336 340 345 333 32,5 65 30 d 1 + 24 d 1 + 115 50 ± 12 VR4 R 403403 328 32,5 65 21 d 1 + 24 d 1 + 115 50 ± 12 VR6 R 470341 345 350 338 32,5 65 30 d 1 + 24 d 1 + 115 50 ± 12 VR4 R 403453 338 32,5 65 21 d 1 + 24 d 1 + 115 50 ± 12 VR6 R 470346 350 355 343 32,5 65 30 d 1 + 24 d 1 + 115 50 ± 12 VR4 R 403503 343 32,5 65 21 d 1 + 24 d 1 + 115 50 ± 12 VR6 R 470351 355 360 347 32,5 65 30 d 1 + 24 d 1 + 115 50 ± 12 VR4 R 403553 347 32,5 65 21 d 1 + 24 d 1 + 115 50 ± 12 VR6 R 470356 360 365 352 32,5 65 30 d 1 + 24 d 1 + 115 50 ± 12 VR4 R 403603 357 32,5 65 21 d 1 + 24 d 1 + 115 50 ± 12 VR6 R 470361 365 385 337 6 10,5 6,5 d 1 + 5 d 1 + 20 8 ± 1,5 VR3 R 403752 337 6 10,5 6,5 d 1 + 5 d 1 + 20 8 ± 1,5 VR3 V 403756 365 390 337 14,3 25 15 d 1 + 10 d 1 + 45 20 ± 4 VR1 R 403750 337 14,3 25 15 d 1 + 10 d 1 + 45 20 ± 4 VR1 V 403754 357 32,5 65 30 d 1 + 24 d 1 + 115 50 ± 12 VR4 R 403653 370 375 362 32,5 65 30 d 1 + 24 d 1 + 115 50 ± 12 VR4 R 403703 362 32,5 65 21 d 1 + 24 d 1 + 115 50 ± 12 VR6 R 470371 7.2 375 380 367 32,5 65 30 d 1 + 24 d 1 + 115 50 ± 12 VR4 R 403753 367 32,5 65 21 d 1 + 24 d 1 + 115 50 ± 12 VR6 R 470376 380 385 371 32,5 65 30 d 1 + 24 d 1 + 115 50 ± 12 VR4 R 403803 371 32,5 65 21 d 1 + 24 d 1 + 115 50 ± 12 VR6 R 470381 385 410 360 6 10,5 6,5 d 1 + 5 d 1 + 20 8 ± 1,5 VR3 R 404002 360 6 10,5 6,5 d 1 + 5 d 1 + 20 8 ± 1,5 VR3 V 404006 390 430 360 14,3 25 15 d 1 + 10 d 1 + 45 20 ± 4 VR1 R 404000 360 14,3 25 15 d 1 + 10 d 1 + 45 20 ± 4 VR1 V 404004 385 390 376 32,5 65 30 d 1 + 24 d 1 + 115 50 ± 12 VR4 R 403853 376 32,5 65 21 d 1 + 24 d 1 + 115 50 ± 12 VR6 R 470386 390 395 381 32,5 65 30 d 1 + 24 d 1 + 115 50 ± 12 VR4 R 403903 381 32,5 65 21 d 1 + 24 d 1 + 115 50 ± 12 VR6 R 470391 437
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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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Radial shaft seals HDSA and HDSB ea
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Radial shaft seals Additional desig
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Radial shaft seals HSF fabric-reinf
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Radial shaft seals HS split seals I
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Radial shaft seals SKF Springlock T
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Radial shaft seals Table 19 Standar
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Radial shaft seals - HDS7 - metric
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Radial shaft seals - HDS7 - inch di
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Radial shaft seals - HDS7 - inch di
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Radial shaft seals - HDS7K - metric
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Radial shaft seals - HDS7K - inch d
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Radial shaft seals - HDL - metric d
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Radial shaft seals - HDL - inch dim
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Radial shaft seals - HDS1, HDS2 and
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Radial shaft seals - HDS1K - inch d
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Radial shaft seals - HDS2K - metric
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Radial shaft seals - HDSF and HDSH
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Radial shaft seals - HDSA and HDSB
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Radial shaft seals - HDSE1 - metric
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Radial shaft seals - HDSD and HDSE
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Radial shaft seals - SBF - metric d
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Radial shaft seals - HSF1 (split) a
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Radial shaft seals - HSF9 - metric
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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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Page 391 and 392: V-ring seals General ..............
Page 393 and 394: low but sufficient enough to mainta
Page 395 and 396: Main V-ring functions V-rings are s
Page 397 and 398: Sliding velocities V-rings can oper
Page 399 and 400: Counterface A fine-turned counterfa
Page 401 and 402: Shaft requirements Sharp edges, nic
Page 403 and 404: Dimensions Shaft diameter Seal insi
Page 435 and 436: Dimensions Design Lip Shaft diamete
Page 437: Dimensions Design Lip Shaft diamete
Page 467 and 468: Installation The inside diameter of
Page 469 and 470: Dimensions Shaft Case outside Seal
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Page 474 and 475: Axial clamp seals General SKF axial
Page 476 and 477: Axial clamp seals Installation inst
Page 478 and 479: Axial clamp seals - CT1 and CT4 - m
Page 480 and 481: Axial clamp seals - CT1 and CT4 - m
Page 482 and 483: Axial clamp seals - CT1 and CT4 - i
Page 484 and 485: Product index Design Product group
Page 486: Design Product group Product table
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SKF - Industrial Shaft Seals

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