30300 seri a woulo bi portant

Kout Deskripsyon:

Introduction: Tapered roller bearings have tapered inner and outer ring raceways and tapered rollers.They are designed to accommodate combined loads, i.e simultaneously acting radial and axial loads.The projection lines of the raceways meet at a common point on the bearing axis to provide true rolling and low friction.The axial load carrying capacity of tapered roller bearings increases with increasing contact angle.The size of the angle is related to the calculation factor, the larger the va...


  • FOB Prix: US $ 0.5 - 9,999 / pyès
  • Min.Order Kantite: 100 Moso / Moso
  • Abilite Pwovizyon pou: 10000 Moso / Moso pou chak mwa
  • Port: Shenzhen
  • Peman Regleman: L / C, D / A, D / P, T / T
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    entwodiksyon:

    conique a woulo bi ont conique raceways enteryè ak ekstèn bag ak conique rollers.They yo fèt akomode konbine charges, sa vle di ansanm aji radial Et axial charges.Chajman pwojeksyon liy nan raceways bò rankontre nan yon pwen komen sou aks kote yo pote bay vre woule ak ba friction.The axial chay pote kapasite de conique a woulo bi ogmante ak ogmante kontak se gwosè angle.The a ang lan ki gen rapò ak faktè a kalkil, pi gwo a valè a, pi gwo nan kontak angle.A marye ligne portant la a woulo bi se tipikman ajiste kont yon dezyèm conique à portant.

    karakteristik:

    MJE conique à portant gen tou de metrik ak pous sistèm ke yo Standard pa pote seri ak tou de sistèm yo lajman ki itilize.

    Radial Et axial chay kapasite:

    conique a woulo bi ka sipòte fòs axial nan yon chemen ak segondè forces.They radial dwe nòmalman ap axialement ajiste kont yon dezyèm portant ekipe nan yon aranjman imaj miwa.

    Konpansasyon nan angilè aliyman:

    kontak la liy modifye ant woulèt yo kon ak raceways asire pi gwo distribisyon estrès nan pwen yo kontak, anpeche ensiste kwen ak pèmèt bi yo sibi angilè ajisteman.

    Nan yon rapò chay P / Kr <0.2, inclinaison nan bag yo, kote yo pote relatif nan chak lòt pa dwe depase yon maksimòm de 4 minit angilè.

    lubrification:

    conique a woulo bi ka grese lè l sèvi avèk lwil oliv oswa grès ak tanperati fonksyònman li yo se soti nan -30 +120 degre santigrad.

    kaj:

    conique a woulo bi te bourade en cages, sepandan, gwo ki menm gwosè ak bi sèvi ak kaj kalite machinèd pandan y ap pi piti gwosè pafwa itilize kaj plastik depann sou aplikasyon an.

    kòd Lòt:

    sifiks Deskripsyon
    B Kontakte ang pi gran pase desen an estanda
    HA3 Ka-fè tèt di toujou bag enteryè
    HA1 Ka-fè tèt di toujou bag enteryè ak ekstèn
    J Ak tenm sou li kaj asye, roulo santre
    K Optimisé kontak jeyometri ak fini sifas
    X dimansyon Lizyè chanje a konfòme yo ak ISO
    TN9 Gwoup fib ranfòse PA66 kaj, roulo santre
    CLN Redwi tolerans pou larjer bag ak lajè manm nan akò avèk klas ISO tolerans 6x
    CLO Presizyon ABMA klas tolerans 0 pou bi pous
    CLOO Presizyon ABMA klas tolerans 00 pou bi pous
    CL7C Segondè konsepsyon pèfòmans pou Lye portant

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  • Kote yo pote No Fòm dimansyon (mm) Chay Évaluation (KN) Max vitès (rpm) Pwa
    Ki gen konpòtman egzanplè d D B Kr Kor grese lwil oliv KG
    30302 15 42 13 22.8 21.5 9000 12000 0,095
    30303 17 47 14 28.2 27.2 8500 11000 0,130
    30304 20 52 15 30.5 28.4 8300 11000 0,170
    30305 25 62 17 46.8 48.0 6300 8000 0,270
    30306 30 72 21 59.0 63.0 5600 7000 0,400
    30307 35 80 21 75.2 82.5 5000 6300 0,520
    30308 40 90 23 90.8 108.0 4500 5600 0,755
    30309 45 100 25 108.0 130.0 4000 5000 0.990
    30310 50 110 27 130.0 158,0 3800 4800 1,280
    30311 55 120 29 152.0 188,0 3400 4300 1,650
    30312 60 130 31 170.0 210.0 3200 4000 1,990
    30313 65 140 33 195,0 242,0 2800 3600 2.500
    30314 70 150 35 218.0 272,0 2600 3400 2,980
    30315 75 160 37 252,0 318,0 2400 3200 3,600
    30316 80 170 39 278,0 352,0 2200 3000 4,290
    30317 85 180 41 305,0 388,0 2000 2800 4,980
    30318 90 190 43 342,0 440,0 1900 2600 5,900
    30319 95 200 45 317,0 368,0 2000 2600 6,350
    30320 100 215 47 344,0 400.0 1800 2400 7,860
    30321 105 225 49 371,0 432,0 1700 2300 8,850
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