7311B-2RS Single Row Angular Contact Ball Bearing
7311B-2RS Single Row Angular Contact Ball BearingdintlhaLitlhaloso:
Letoto la metric
lintho tse bonahalang: 52100 Chrome Steel
Kaho : Mola o le Mong
Mofuta oa tiiso: 2RS, e tiisitsoe ka mahlakoreng ka bobeli
Boitsebiso ba tiiso: NRB
Lubricant : Great Wall Motor Bearing Grease2#,3#
Sebaka sa Mocheso: -20° ho isa ho 120°C
Lebelo le fokolang: 4000 rpm
Cage: Cage ea nylon kapa cage ea tšepe
Boitsebiso ba Cage: Polyamide (PA66) kapa Tšepe
Angle ea ho ikopanya : 40 °
Boima ba 'mele: 1.055 lik'hilograma
Ka sehloohong Boholo:
Bore bophara (d): 55 limilimithara
Bophara ba ka ntle (D) : 120 mm
Bophara (B) : 29 mm
Lehlakore la sebaka sa sebaka ho ea sebakeng sa khatello (a) : 51 mm
Chamfer Dimension ( r) min. 2.0 limilimithara
Chamfer Dimension ( r1) min. 1.0 limilimithara
Litekanyo tsa mojaro o matla (Cr) : 81.70 KN
Litekanyo tsa mojaro o tsitsitseng (Kor) : 57.95 KN
ABUTMENT LIEKETSENG
Minimum diameter shaft lehetla (da) min. boholo: 66 limilimithara
Boholo ba bophara ba mahetla a matlo (Da) max. bophahamo: 109 limilimithara
Boholo ba bophara ba mahetla a matlo (Db) max. 114.4 limilimithara
Boholo ba radius ea fillet ea shaft (ra) max. 2.0 limilimithara
Maximum fillet radius of housing (ra1) max. 1.0 limilimithara
