NU221-EM mzere umodzi wa Cylindrical roller
NU221-EM mzere umodzi wa Cylindrical rollerzambiriZofotokozera:
Zida: 52100 Chrome Zitsulo
Kumanga : Mzere Umodzi
Mtundu wa Chisindikizo: mtundu wotseguka
Khola: Khola la Brass
Zida za Cage: Brass
Kuchepetsa liwiro: 2520 rpm
Kulemera kwake: 4.39kg
Chachikulu Makulidwe:
M'mimba mwake (d): 105 mm
M'mimba mwake (D): 190 mm
M'lifupi (B): 36 mm
Chamfer dimension (r) min. kukula: 2.1 mm
Chamfer dimension (r1) min. kukula: 2.1 mm
Kusamuka kovomerezeka kwa axial (S) max. kukula: 1.3 mm
Raceway mphete yamkati (F): 125.5 mm
Mphamvu zolemetsa (Cr): 279 KN
Mayeso okhazikika (Akor): 288 KN
ABUTMENT DIMENSION
Kutalika kwa shaft phewa (da) min. kukula: 117 mm
Kutalika kwa shaft phewa (da) max. kukula: 122 mm
Paphewa la shaft yochepa (Db) min. kukula: 128 mm
Diameter of house shoulder (Da) max. kukula: 177.3 mm
Utali wotalikirapo (ra) utali wautali: 2.0 mm
Utali wotalikirapo kwambiri (ra1) utali wautali: 2.0 mm
