SKF - Industrial Shaft Seals

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V-ring seals – metric dimensions, for North American market d 1 395 – 540 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 – – – 395 400 386 32,5 65 30 d 1 + 24 d 1 + 115 50 ± 12 VR4 R 403953 386 32,5 65 21 d 1 + 24 d 1 + 115 50 ± 12 VR6 R 470396 400 405 391 32,5 65 30 d 1 + 24 d 1 + 115 50 ± 12 VR4 R 404003 391 32,5 65 21 d 1 + 24 d 1 + 115 50 ± 12 VR6 R 470401 405 410 396 32,5 65 30 d 1 + 24 d 1 + 115 50 ± 12 VR4 R 404053 396 32,5 65 21 d 1 + 24 d 1 + 115 50 ± 12 VR6 R 470406 410 415 401 32,5 65 30 d 1 + 24 d 1 + 115 50 ± 12 VR4 R 404103 401 32,5 65 21 d 1 + 24 d 1 + 115 50 ± 12 VR6 R 470411 415 420 405 32,5 65 30 d 1 + 24 d 1 + 115 50 ± 12 VR4 R 404153 405 32,5 65 21 d 1 + 24 d 1 + 115 50 ± 12 VR6 R 470416 420 425 410 32,5 65 30 d 1 + 24 d 1 + 115 50 ± 12 VR4 R 404203 410 32,5 65 21 d 1 + 24 d 1 + 115 50 ± 12 VR6 R 470421 425 430 415 32,5 65 30 d 1 + 24 d 1 + 115 50 ± 12 VR4 R 404253 415 32,5 65 21 d 1 + 24 d 1 + 115 50 ± 12 VR6 R 470426 410 440 382 6 10,5 6,5 d 1 + 5 d 1 + 20 8 ± 1,5 VR3 R 404252 382 6 10,5 6,5 d 1 + 5 d 1 + 20 8 ± 1,5 VR3 V 404256 440 475 405 6 10,5 6,5 d 1 + 5 d 1 + 20 8 ± 1,5 VR3 R 404502 405 6 10,5 6,5 d 1 + 5 d 1 + 20 8 ± 1,5 VR3 V 404506 430 480 405 14,3 25 15 d 1 + 10 d 1 + 45 20 ± 4 VR1 R 404500 405 14,3 25 15 d 1 + 10 d 1 + 45 20 ± 4 VR1 V 404504 430 435 420 32,5 65 30 d 1 + 24 d 1 + 115 50 ± 12 VR4 R 404303 420 32,5 65 21 d 1 + 24 d 1 + 115 50 ± 12 VR6 R 470431 435 440 425 32,5 65 30 d 1 + 24 d 1 + 115 50 ± 12 VR4 R 404353 425 32,5 65 21 d 1 + 24 d 1 + 115 50 ± 12 VR6 R 470436 440 445 429 32,5 65 30 d 1 + 24 d 1 + 115 50 ± 12 VR4 R 404403 429 32,5 65 21 d 1 + 24 d 1 + 115 50 ± 12 VR6 R 470441 445 450 434 32,5 65 30 d 1 + 24 d 1 + 115 50 ± 12 VR4 R 404453 434 32,5 65 21 d 1 + 24 d 1 + 115 50 ± 12 VR6 R 470446 438
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 – – – 450 455 439 32,5 65 30 d 1 + 24 d 1 + 115 50 ± 12 VR4 R 404503 439 32,5 65 21 d 1 + 24 d 1 + 115 50 ± 12 VR6 R 470451 455 460 444 32,5 65 30 d 1 + 24 d 1 + 115 50 ± 12 VR4 R 404553 444 32,5 65 21 d 1 + 24 d 1 + 115 50 ± 12 VR6 R 470456 460 465 448 32,5 65 30 d 1 + 24 d 1 + 115 50 ± 12 VR4 R 404603 448 32,5 65 21 d 1 + 24 d 1 + 115 50 ± 12 VR6 R 470461 465 470 453 32,5 65 30 d 1 + 24 d 1 + 115 50 ± 12 VR4 R 404653 453 32,5 65 21 d 1 + 24 d 1 + 115 50 ± 12 VR6 R 470466 470 475 458 32,5 65 30 d 1 + 24 d 1 + 115 50 ± 12 VR4 R 404703 458 32,5 65 21 d 1 + 24 d 1 + 115 50 ± 12 VR6 R 470471 475 480 463 32,5 65 30 d 1 + 24 d 1 + 115 50 ± 12 VR4 R 404753 463 32,5 65 21 d 1 + 24 d 1 + 115 50 ± 12 VR6 R 470476 475 510 450 6 10,5 6,5 d 1 + 5 d 1 + 20 8 ± 1,5 VR3 R 405002 450 6 10,5 6,5 d 1 + 5 d 1 + 20 8 ± 1,5 VR3 V 405006 510 540 472 6 10,5 6,5 d 1 + 5 d 1 + 20 8 ± 1,5 VR3 R 405252 472 6 10,5 6,5 d 1 + 5 d 1 + 20 8 ± 1,5 VR3 V 405256 480 530 450 14,3 25 15 d 1 + 10 d 1 + 45 20 ± 4 VR1 R 405000 450 14,3 25 15 d 1 + 10 d 1 + 45 20 ± 4 VR1 V 405004 480 485 468 32,5 65 30 d 1 + 24 d 1 + 115 50 ± 12 VR4 R 404803 468 32,5 65 21 d 1 + 24 d 1 + 115 50 ± 12 VR6 R 470481 485 490 473 32,5 65 30 d 1 + 24 d 1 + 115 50 ± 12 VR4 R 404853 473 32,5 65 21 d 1 + 24 d 1 + 115 50 ± 12 VR6 R 470486 490 495 478 32,5 65 30 d 1 + 24 d 1 + 115 50 ± 12 VR4 R 404903 478 32,5 65 21 d 1 + 24 d 1 + 115 50 ± 12 VR6 R 470491 495 500 483 32,5 65 30 d 1 + 24 d 1 + 115 50 ± 12 VR4 R 404953 483 32,5 65 21 d 1 + 24 d 1 + 115 50 ± 12 VR6 R 470496 500 505 488 32,5 65 30 d 1 + 24 d 1 + 115 50 ± 12 VR4 R 405003 488 32,5 65 21 d 1 + 24 d 1 + 115 50 ± 12 VR6 R 470501 505 510 493 32,5 65 30 d 1 + 24 d 1 + 115 50 ± 12 VR4 R 405053 493 32,5 65 21 d 1 + 24 d 1 + 115 50 ± 12 VR6 R 470506 510 515 497 32,5 65 30 d 1 + 24 d 1 + 115 50 ± 12 VR4 R 405103 497 32,5 65 21 d 1 + 24 d 1 + 115 50 ± 12 VR6 R 470511 515 520 502 32,5 65 30 d 1 + 24 d 1 + 115 50 ± 12 VR4 R 405153 502 32,5 65 21 d 1 + 24 d 1 + 115 50 ± 12 VR6 R 470516 7.2 520 525 507 32,5 65 30 d 1 + 24 d 1 + 115 50 ± 12 VR4 R 405203 507 32,5 65 21 d 1 + 24 d 1 + 115 50 ± 12 VR6 R 470521 525 530 512 32,5 65 30 d 1 + 24 d 1 + 115 50 ± 12 VR4 R 405253 512 32,5 65 21 d 1 + 24 d 1 + 115 50 ± 12 VR6 R 470526 540 575 495 6 10,5 6,5 d 1 + 5 d 1 + 20 8 ± 1,5 VR3 R 405502 495 6 10,5 6,5 d 1 + 5 d 1 + 20 8 ± 1,5 VR3 V 405506 530 580 495 14,3 25 15 d 1 + 10 d 1 + 45 20 ± 4 VR1 R 405500 495 14,3 25 15 d 1 + 10 d 1 + 45 20 ± 4 VR1 V 405504 530 535 517 32,5 65 30 d 1 + 24 d 1 + 115 50 ± 12 VR4 R 405303 517 32,5 65 21 d 1 + 24 d 1 + 115 50 ± 12 VR6 R 470531 535 540 521 32,5 65 30 d 1 + 24 d 1 + 115 50 ± 12 VR4 R 405353 521 32,5 65 21 d 1 + 24 d 1 + 115 50 ± 12 VR6 R 470536 439
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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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Metal face seals - HDDF - inch and
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 439: Dimensions Design Lip Shaft diamete
Page 467 and 468: Installation The inside diameter of
Page 469 and 470: Dimensions Shaft Case outside Seal
Page 471: 469 7.4
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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