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7221 BM Single Row Angularis Contact Ball BearingdetailFormularium:

Series metrica

Materia: 52100 Chrome Steel

Construction : Single Row

Sigillum Type: aperta type

Limiting Speed: 6000 rpm

Cavea: Cage

Materia cavea: Brass

Contactus Angulus: 40°

Pondus: 4.235 kg

Main Dimensiones:

Rore diametrum (d): 105 mm

Diameter exterior (D) : 190 mm

Latitudo (B) : 36 mm

Distantia facies ad punctum pressura (a): 80 mm

Chamfer Dimension (r) min.: 2.1 mm

Chamfer Dimension ( r1 ) min.: 1.1 mm

Dynamic onus ratings (Cr): 139.50 KN

Static onus ratings (Cor): 127.80 KN

Abutment DIMENSIONES

Diameter minimum scapus humero (da) min.: 117 mm

Maximus humerus habitationum diametri (Da) max.: 178 mm

Maximus humerus habitationum diameter (Db) max.: 183 mm

Infulae maximi scapo radii (ra) max.: 2.1 mm

Infula maxima radius habitationis (ra1) max.: 1.0 mm