Lihlahisoa

7221 BM Single Row Angular Contact Ball BearingdintlhaLitlhaloso:

Letoto la metric

lintho tse bonahalang: 52100 Chrome Steel

Kaho : Mola o le Mong

Mofuta oa tiiso: mofuta o bulehileng

Lebelo le fokolang: 6000 rpm

Cage: Cage ea Brass

Boitsebiso ba Cage: Brass

Angle ea ho ikopanya : 40 °

Boima ba 'mele: 4.235 lik'hilograma

Ka sehloohong Boholo:

Bore bophara (d): 105 limilimithara

Bophara ba ka ntle (D) : 190 mm

Bophara (B) : 36 mm

Lehlakore la bohole ho leba sebakeng sa khatello (a) : 80 mm

Chamfer Dimension ( r) min. 2.1 limilimithara

Chamfer Dimension ( r1) min. 1.1 limilimithara

Litekanyo tsa mojaro o matla (Cr) : 139.50 KN

Litekanyo tsa mojaro o tsitsitseng (Kor) : 127.80 KN

ABUTMENT LIEKETSENG

Minimum diameter shaft lehetla (da) min. bophahamo: 117 limilimithara

Boholo ba bophara ba mahetla a matlo (Da) max. bophahamo: 178 limilimithara

Boholo ba bophara ba mahetla a matlo (Db) max. bophahamo: 183 limilimithara

Boholo ba radius ea fillet ea shaft (ra) max. 2.1 limilimithara

Maximum fillet radius of housing (ra1) max. 1.0 limilimithara