Cov khoom

NU2260-EM ib kab Cylindrical roller bearingcov ntsiab lusCov Lus Qhia:

Khoom siv: 52100 Chrome Steel

Kev Tsim Kho: Ib Kab

Hom foob: qhib hom

Tawb: Tawb Tooj Liab

Cov Khoom Siv Tawb: Tooj Liab

Kev txwv ceev: 1330 rpm

Kev Ntim: Kev ntim khoom lag luam lossis ib lub thawv ntim khoom

Qhov hnyav: 142.2 kg

Lub ntsiab Qhov Loj:

Qhov taub ntawm lub qhov (d): 300 hli

Sab nraud txoj kab uas hla (D): 540 hli

Dav (B): 140 hli

Qhov ntev ntawm Chamfer (r) min.: 5.0 hli

Qhov ntev ntawm Chamfer (r1) tsawg kawg nkaus: 5.0 hli

Qhov siab tshaj plaws ntawm kev hloov pauv axial (S): 12.2 hli

Txoj kab uas hla ntawm lub nplhaib sab hauv (F): 355.00 hli

Kev ntsuas dynamic load (Cr): 2430.00 KN

Kev ntsuas qhov hnyav zoo li qub (Cor): 3735.00 KN

Qhov Ntev ntawm ABUTMENT

Txoj kab uas hla ntawm lub xub pwg nyom (da) min.: 320 mm

Txoj kab uas hla ntawm lub xub pwg nyom (da) max.: 352 hli

Yam tsawg kawg nkaus ntawm lub xub pwg nyom (Db) min.: 358 mm

Txoj kab uas hla ntawm lub xub pwg nyom (Da) max.: 520 mm

Qhov siab tshaj plaws ntawm qhov chaw recess radius (ra) max: 4.0 hli

Qhov siab tshaj plaws ntawm qhov chaw recess radius (ra1) max: 4.0 mm