Lub suffix code yog muab tso rau tom qab lub hauv paus code. Thaum muaj ntau pawg ntawm postcodes, lawv yuav tsum tau teem los ntawm sab laug mus rau sab xis nyob rau hauv kev txiav txim ntawm postcodes teev nyob rau hauv lub bearing code rooj. Qee cov ntawv tshaj tawm -cov npe code raug cais los ntawm lub hauv paus code los ntawm ib qho me me.
Postcode - Internal Structure
A , B , C , D , E - kev hloov hauv cov qauv
Piv txwv li: Angular hu rau pob bearings 7205C, 7205E, 7205B, C-15 degree hu lub kaum sab xis, E-25 degree hu lub kaum sab xis, B-40 degree hu lub kaum sab xis.
Piv txwv li: cylindrical roller, spherical roller thiab thrust spherical roller bearings N309E, 21309E,29412E- txhawb nqa tsim, cov kabmob muaj peev xwm txhim kho.
VH - tag nrho ntxiv cylindrical roller bearing nrog tus kheej -locking rollers (txoj kab uas hla ntawm cov rollers txawv ntawm cov qauv bearings ntawm tib hom).
Post code - bearing dimensions and external structure
DA—— Separable double row angular contact ball bearing with double half inner ring. Example: 3306DA.
DZ - cylindrical sab nraud txoj kab uas hla cov menyuam bearing. Piv txwv li: ST017DZ.
K—— Tapered bore bearing, taper 1:12. Example:c
K30- Tapered bore bearing, taper 1:30. Piv txwv li: 24040 K30.
2LS—— Double row cylindrical roller bearing with double inner ring with dust cover on both sides. Example: NNF5026VC.2LS.V—— Internal structure change, double inner ring, with dust cover on both sides, full complement double row cylindrical roller bearing.
N——The bearing with snap groove on the outer ring. Example: 6207N.
NR - Bearings with snap grooves and snap rings on the outer ring.
N2-—— Four-point contact ball bearing with two snap grooves on the outer ring. Example: QJ315N2.
S—— Bearings with lubricating oil grooves and three lubricating oil holes in the outer ring. Example: 23040 S. Spherical roller bearings with bearing outer diameter D Greater than or equal to 320mm are not marked with S .
X—— Dimensions conform to international standards. Example: 32036X
Z••—— technical conditions for special structures. Arranged downwards from Z11 onwards. Example: Z15—— stainless steel bearing (W-N01.3541).
ZZ - Cov menyuam kabmob nrog ob lub nplhaib tuav kom coj lub nplhaib sab nraud.
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