CR 18785 shaft seal CR17448 CR32502 CR51125 CR99334 CR99187 CR504277 CR504264 CR99413

CR 18785 shaft seal CR17448 CR32502 CR51125 CR99334 CR99187 CR504277 CR504264 CR99413

Radial shaft seal
lip seal
Single Lip with Spring
Industrial seals

CR 18785 shaft seal CR17448 CR32502 CR51125 CR99334 CR99187 CR504277 CR504264 CR99413

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What is Radial shaft seal

Radial shaft seals, also known as lip seals, are used to seal rotary elements, such as a shaft or rotating bore. Common examples include strut seals, hydraulic pump seals, axle seals, power steering seals, and valve stem seals. Early radial shaft seals utilized rawhide as the sealing element, and many elastomeric seal companies today once were tanneries. The advent of modern elastomers replaced rawhide, industry also added a garter spring which helps the sealing lip compensate for lip wear and elastomer material changes.

The seal construction will consist of a sprung main sealing lip which has a point contact with the shaft. The point contact is formed by two angles, with the air side angle usually less than the oil side angle. Depending on the seal type these two angles are varied to create a pressure distribution at the seal contact point which has a steeper slope on the oil side of the seal. The shallower the slope on the oil side of the seal the wetter the seal will run. The spring is positioned such that axially the centerline of the spring is biased to the air side of the lip contact point.

In order to exclude contaminants numerous types of dust lips or exclusionary lips may be used. Common elastomers include FKM, ACM, NBR, HNBR, and AEM. In order to resist wear, the compounds' durometer (hardness) is typically 70 to 85 Shore A (between that of an automobile tire and a soft inline-skate wheel).

A different seal design for similar applications is a rotating face seal.

Lead has Part number of CR seals.

CR12483 CR99787 CR99721 CR32501 CR32502 CR25588 CR99750 CR99393 CR99854 CR48692 CR11138 CR27324 CR25076 CR52447 CR52475 CR93115 5900 100*120*12 CRW1 V CR47697 CR14810 CR22361 CR32392 CR99315 CR43650 CR44968 CR41125 CR41126 CR63700 CR17340 CR16814 CR29465 CR17780 CR17292 CR9907 CR57531 CR100075 CR1300542 CR18652 CR7693 CR19737 CR17752 CR171025 CR24898 CR24910 CR9879 CR43650 CR17761 CR99159 CR99139 CR99147 CR23641 CR33426 CR99872 CR29871 CR29384 CR29184 415683 CR32393 CR32392 CR99630 CR22361 CR37533 CR17448 CR32502 CR51125 CR99334 CR99187 CR504277 CR504264 CR99413 CR99354 CR99687 CR504272 CR44968 CR17292 CR33665 CR99313 CR99552 CR99640 CR99294 CR99630 CR99354 CR99254 CR99787 CR99435 CR99315 CR99366 CR11606 CR11605 CR24898 CR43761 CR4769R52658 CR25431 CR42528 CR79961 CR511201 CR29226 CR29224 CR12350 R542756 CR18734 CR11392 CR11123 CR11124 CR19763 CR12360 CR62495 CR13534 CR64998 CR57522 CR9876 CR13514 CR33412 CR16046 CR32502 CR23685 CR16816 CR16817 CR99571 CR99359 CR29952 CR29958 CR9725 CR17750 CR19929 CR19301 CR56101 CR42433 CR18652 CR22353 CR22354 CR29850 CR43073CR43761 CR29952 CR33701 CR16062 CR12360 CR17750 CR17754 CR19606 CR9725 CR13938 CR18242 CR18114 CR13920 CR17381 CR34868 CR28790 CR27280 CR11171 CR33665 CR60026

Part No.	Part No.
CR39923 101.6 MM×126.97 MM×9.53 MM	CR12662 32MM×56MM×12
CR42426 107.95 MM×133.38 MM×11.13 MM	CR12719 32MM×46MM×8
CR54931 139.7 MM×165.1 MM×12.7 MM	CR12730 32MM×47MM×8
CR54972 139.7 MM×171.45 MM×12.7 MM	CR12731 32MM×47MM×8
CR54960 139.7 MM×171.45 MM×12.7 MM	CR12735 32MM×48MM×8
CR5606 14.3 MM×25.37 MM×6.35 MM	CR12736 32MM×48MM×8
CR5652 14.3 MM×28.55 MM×6.35 MM	CR12740 32MM×50MM×8
CR56102 142.88 MM×168.28 MM×12.7 MM	CR12741 32MM×50MM×8
CR57521 146.05 MM×177.8 MM×12.7 MM	CR12745 32MM×52MM×8
CR58716 149.22 MM×180.98 MM×12.7 MM	CR12746 32MM×52MM×8
CR58717 149.22 MM×180.98 MM×12.7 MM	CR12760 32MM×56MM×8
CR6229 15.88 MM×28.55 MM×9.53 MM	CR12780 32MM×62MM×6.35
CR60006 152.4 MM×177.85 MM×12.7 MM	CR13392 34MM×47MM×9
CR60028 152.4 MM×190.5 MM×12.7 MM	CR13398 34MM×52MM×10
CR64998 165.1 MM×190.5 MM×12.7 MM	CR13403 34MM×58MM×13
CR64993 165.1 MM×190.5 MM×12.7 MM	CR13425 34MM×48MM×8
CR64994 165.1 MM×190.5 MM×12.7 MM	CR13426 34MM×48MM×8
CR65021 165.1 MM×203.2 MM×12.7 MM	CR13438 34MM×54MM×11
CR65037 165.1 MM×203.2 MM×12.7 MM	CR13445 34MM×55MM×8
CR66217 168.28 MM×193.68 MM×12.7 MM	CR13450 34MM×56MM×8
CR70034 177.8 MM×212.73 MM×15.88 MM	CR13452 34MM×56MM×8
CR70080 177.8 MM×215.9 MM×12.7 MM	CR13475 34MM×62MM×8
CR70052 177.8 MM×215.9 MM×15.88 MM	CR13762 35MM×47MM×5
CR70053 177.8 MM×215.9 MM×15.88 MM	CR13776 35MM×42MM×4
CR70054 177.8 MM×215.9 MM×15.88 MM	CR13779 35MM×45MM×4
CR72805 184.99 MM×224.79 MM×15.88 MM	CR13829 35MM×52MM×6
CR73720 187.32 MM×212.73 MM×12.7 MM	CR13923 35MM×72MM×8
CR73730 187.32 MM×215.9 MM×12.7 MM	CR13938 35MM×47MM×7
CR77506 187.32 MM×215.9 MM×12.7 MM	CR13939 35MM×47MM×7
CR73745 187.32 MM×225.43 MM×15.88 MM	CR13941 35MM×48MM×8
CR7449 19.05 MM×31.75 MM×9.53 MM	CR13942 35MM×48MM×8
CR76225 193.68 MM×225.43 MM×12.7 MM	CR13944 35MM×50MM×8
CR76255 193.68 MM×231.78 MM×15.88 MM	CR13946 35MM×50MM×8
CR77531 196.85 MM×228.6 MM×15.88 MM	CR13947 35MM×52MM×8
CR78738 200.03 MM×238.13 MM×15.88 MM	CR13949 35MM×52MM×8
CR79960 203.2 MM×228.6 MM×15.88 MM	CR13954 35MM×55MM×8
CR79961 203.2 MM×228.6 MM×15.88 MM	CR13957 35MM×54MM×8
CR77996 203.2 MM×234.95 MM×15.88 MM	CR13963 35MM×55MM×8
CR79997 203.2 MM×234.95 MM×15.88 MM	CR13969 35MM×62MM×8
CR80010 203.2 MM×241.3 MM×15.88 MM	CR13970 35MM×62MM×8
CR90023 228.6 MM×266.7 MM×15.88 MM	CR13974 35MM×68MM×8
CR9876 25.4 MM×38.07 MM×6.35 MM	CR13975 35MM×69MM×8
CR9997 25.4 MM×44.5 MM×6.35 MM	CR13976 35MM×68MM×8
CR10158 25.4 MM×52.37 MM×6.35 MM	CR13979 35MM×72MM×8
CR1050240 266.7 MM×304.8 MM×17.48 MM	CR14004 36MM×46MM×9
CR105051 266.7 MM×317.5 MM×15.88 MM	CR14009 36MM×50MM×7
CR11197 28.57 MM×47.04 MM×7.95 MM	CR14010 36MM×50MM×8
CR1585 30.18 MM×47.63 MM×9.53 MM	CR14016 36MM×52MM×8
CR12364 31.75 MM×44.5 MM×6.35 MM	CR14017 36MM×52MM×8
CR12407 31.75 MM×50.27 MM×6.35 MM	CR14024 36MM×54MM×8
CR12437 31.75 MM×50.37 MM×6.35 MM	CR14027 36MM×54MM×8
CR12445 31.75 MM×50.8 MM×6.35 MM	CR14040 36MM×58MM×8
CR13557 34.92 MM×50.37 MM×7.95 MM	CR14045 36MM×60MM×8
CR13865 34.92 MM×63.55 MM×7.95 MM	CR14046 36MM×60MM×8
CR14211 36.53 MM×50.88 MM×7.95 MM	CR14050 36MM×62MM×8
CR14907 37.69 MM×57.25 MM×7.95 MM	CR14055 36MM×65MM×8
CR14807 38.1 MM×47.6 MM×6.35 MM	CR14178 36MM×56MM×8
CR14876 38.1 MM×53.98 MM×7.95 MM	CR14181 36MM×62MM×9
CR14974 38.1 MM×59.13 MM×12.7 MM	CR14183 36MM×62MM×10
CR16046 41.27 MM×50.8 MM×6.35 MM	CR14476 37MM×47MM×4
CR16069 41.27 MM×59.13 MM×11.13 MM	CR14494 37MM×55MM×10
CR16657 42.88 MM×59.13 MM×7.95 MM	CR14571 37MM×52MM×10
CR16735 42.88 MM×64.8 MM×11.94 MM	CR14572 37MM×58MM×13
CR17415 44.45 MM×65.05 MM×6.35 MM	CR14573 37MM×62MM×9
CR17404 44.45 MM×65.05 MM×7.95 MM	CR14697 38MM×48MM×4
CR17406 44.45 MM×65.07 MM×12.7 MM	CR14701 38MM×50MM×7
CR17413 44.45 MM×65.15 MM×7.95 MM	CR14703 38MM×50MM×7
CR17617 44.45 MM×69.04 MM×9.12 MM	CR14704 38MM×52MM×8
CR17699 44.45 MM×76.2 MM×7.95 MM	CR14706 38MM×52MM×8
CR18558 47.63 MM×63.55 MM×6.35 MM	CR14708 38MM×53MM×8
CR21352 53.98 MM×85.62 MM×9.53 MM	CR14710 38MM×54MM×7
CR21538 54.48 MM×80.98 MM×11.91 MM	CR14720 38MM×55MM×8
CR22558 57.15 MM×85.62 MM×11.13 MM	CR14721 38MM×55MM×8
CR24914 63.5 MM×82.58 MM×11.13 MM	CR14724 38MM×56MM×8
CR24899 63.5 MM×82.58 MM×9.53 MM	CR14725 38MM×56MM×8
CR28745 73.03 MM×98.45 MM×11.13 MM	CR14730 38MM×58MM×8
CR28748 73.03 MM×98.45 MM×11.13 MM	CR14732 38MM×58MM×8
CR30125 76.2 MM×126.97 MM×11.13 MM	CR14740 38MM×60MM×8
CR29865 76.2 MM×95.28 MM×9.53 MM	CR14741 38MM×60MM×8
CR35556 90.5 MM×114.33 MM×11.13 MM	CR14742 38MM×62MM×8
CR37396 95.25 MM×120.68 MM×11.13 MM	CR14744 38MM×62MM×8
CR37532 95.25 MM×126.97 MM×11.13 MM	CR14774 38MM×80MM×8

PREVIOUS：4T-L45449/L45410 Inch Tapered Bearing NEXT：NU series Cylindrical Roller Bearing NU202 NU202E NU202TN1

CR 18785 shaft seal CR17448 CR32502 CR51125 CR99334 CR99187 CR504277 CR504264 CR99413

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