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Lihlahisoa

7208B-2RS Single Row Angular Contact Ball Bearing

Tlhaloso e Khutšoanyane:

Angular contact ball bearings,Contact Angle E fanoe ka li-angles tsa 15, 25, 30 le 40. Li-Cages tse fumanehang ka har'a likopano tsa Polyamide, tšepe le koporo ea koporo. Mofuta ona oa bolo o na le mokhoa oa ho kopana o etsang hore o tšoanelehe ka ho fetisisa bakeng sa mahlaseli a nako e le 'ngoe. le meroalo ea axial. Mola o le mong oa li-angular ball bearings li ka amohela meroalo ea axial ka lehlakoreng le le leng feela.


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

7208B-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 lekanyang: 5000rpm

Cage: Cage ea nylon kapa cage ea tšepe

Boitsebiso ba Cage: Polyamide (PA66) kapa Tšepe

Angle ea ho ikopanya : 40 °

Boima ba 'mele: 0.37 lik'hilograma

 

Ka sehloohong Boholo:

Bohare ba boro (d): 40 mm

Bophara ba ka ntle (D): 80 mm

Bophara (B) : 18 mm

Lehlakore la bohole ho leba sebakeng sa khatello (a) : 34 mm

Chamfer Dimension ( r) min. 1.1 limilimithara

Chamfer Dimension ( r1) min. boholo: 0.6 limilimithara

Litekanyo tsa mojaro o matla (Cr) : 32.30 KN

Litekanyo tsa mojaro o tsitsitseng (Bakor) : 22.33 KN

 

ABUTMENT LIEKETSENG

Minimum diameter shaft lehetla (da) min. bophahamo: 47 limilimithara

Boholo ba bophara ba mahetla a matlo (Da) max. bophahamo: 73 limilimithara

Boholo ba bophara ba mahetla a matlo (Db) max. bophahamo: 75.8 limilimithara

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

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

Angular contact ball e nang le 2RS

  • E fetileng:
  • E 'ngoe:

  • Ngola molaetsa wa hao mona mme o re romele wona