Lihlahisoa

7210B-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 lekanyelitsoeng: 4200 rpm

Cage: Cage ea nylon kapa cage ea tšepe

Boitsebiso ba Cage: Polyamide (PA66) kapa Tšepe

Angle ea ho ikopanya : 40 °

Boima ba poka: 0.467 lik'hilograma

Ka sehloohong Boholo:

Bore bophara (d): 50 limilimithara

Bophara ba ka ntle (D) : 90 mm

Bophara (B) : 20 mm

Lehlakore la sebaka sa sebaka ho ea sebakeng sa khatello (a) : 39 mm

Chamfer Dimension ( r) min. 1.1 limilimithara

Chamfer Dimension ( r1) min. boholo: 0.6 limilimithara

Lintlha tsa mojaro o matla (Cr) : 37.05 KN

Litekanyo tsa mojaro o tsitsitseng (Bakor) : 27.08 KN

ABUTMENT LIEKETSENG

Minimum diameter shaft lehetla (da) min. bophahamo: 57 limilimithara

Boholo ba bophara ba mahetla a matlo (Da) max. bophahamo: 83 limilimithara

Boholo ba bophara ba mahetla a matlo (Db) max. bophahamo: 85.8 limilimithara

Boholo ba radius ea fillet ea shaft (ra) max. 1 limilimithara

Maximum fillet radius of housing (ra1) max. boholo: 0.6 limilimithara