NU2252-EM mzere umodzi wa Cylindrical roller
NU2252-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: 1540 rpm
Kulongedza: Kulongedza mafakitale kapena kulongedza bokosi limodzi
Kulemera kwake: 109.40kg
Chachikulu Makulidwe:
M'mimba mwake (d): 260 mm
M'mimba mwake (D): 480 mm
M'lifupi (B): 130 mm
Chamfer dimension (r) min. 5.0 mm
Chamfer dimension (r1) min. 5.0 mm
Kusamuka kovomerezeka kwa axial (S) max. kukula: 10.5 mm
Raceway awiri a mphete yamkati (F): 313.00 mm
Mphamvu zolemetsa (Cr): 1944.00 KN
Miyezo yokhazikika (Cor): 3015.00 KN
ABUTMENT DIMENSION
Kutalika kwa shaft phewa (da) min. kukula: 280 mm
Kutalika kwa shaft phewa (da) max. kukula: 310 mm
Paphewa la shaft yochepa (Db) min. kukula: 316 mm
Diameter of house shoulder (Da) max. kukula: 460 mm
Utali wotalikirapo (ra) utali wautali: 4.0 mm
Utali wotalikirapo kwambiri (ra1) utali wautali: 4.0 mm
