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Cov khoom

NU248-EM ib kab Cylindrical cov menyuam bearing

Lus piav qhia luv luv:

Ib kab cylindrical cov menyuam bearings yog cais lub ntsiab lus ntawm cov kabmob nrog cov menyuam thiab lub tawb sib dhos tuaj yeem sib cais los ntawm lwm lub nplhaib. Cov kabmob no tsim los ua kom haum siab radial loads ua ke nrog kev kub ceev. Muaj ob lub flanges ntawm lub nplhaib sab nraud thiab tsis muaj flanges ntawm lub nplhaib puab, NU tsim bearings tuaj yeem ua kom haum rau axial txav ntawm ob qho tib si.


Product Detail

Khoom cim npe

NU248-EM ib kab Cylindrical cov menyuam bearingnthuav davSpecifications:

Khoom siv: 52100 Chrome Hlau

Kev tsim kho: Ib Kab

Hom foob: qhib hom

Cage: Brass Cage

Cage Material: Brass

Limiting ceev: 1680 rpm

Qhov hnyav: 51.15 kg

 

Main Qhov Loj:

Txoj kab uas hla (d): 240 mm

Sab nraud txoj kab uas hla (D): 440 mm

Dav (B): 72 hli

Chamfer dimension (r) min. 4.0mm: 3

Chamfer dimension (r1) min. 4.0mm: 3

Permissible axial displacement (S) max. 6.0mm: 6

Raceway txoj kab uas hla ntawm lub nplhaib puab (F): 317.00 hli

Dynamic load ntsuam xyuas (Cr): 1026.00 KN

Static load ntsuam xyuas (Cor): 1440.00 KN

 

ABUTMENT DIMENSION

Txoj kab uas hla ntawm lub xub pwg nyom (da) min. mm: 257 ib

Txoj kab uas hla ncej xub pwg (da) max. : 290mm

Yam tsawg kawg nkaus lub xub pwg nyom (Db) min. mm: 296 ib

Txoj kab uas hla ntawm lub xub pwg nyom (Da) max. ib: 423mm

Qhov siab tshaj plaws recess radius (ra) max: 3.0 mm

Qhov siab tshaj plaws recess radius (ra1) max: 3.0 mm

NU

  • Yav dhau los:
  • Tom ntej:

  • Sau koj cov lus ntawm no thiab xa tuaj rau peb