China 7308B-2RS Single Row Angular Contact Ball Bearing bahlahisi le bafani ba thepa

7308B-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. Lehlakore lena la ho kopana le thehoa ke ho fetoha ha merabe ea lesale la ka hare le la ka ntle kamanong e 'ngoe le e' ngoe. Ho na le mefuta e fapaneng ea li-angular contact bearings, tse kang mofuta o bulehileng le mofuta o tiisitsoeng. Ho phaella moo, ho na le mela e 'meli le mela e 'meli ea li-angular ball bearings. meroalo ea axial le lits'ebetso tse nepahetseng ntle le tumello.

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Mola o le mong oa li-angular ball bearings li ka amohela meroalo ea axial ka lehlakoreng le le leng feela.
Mofuta ona oa ho jara hangata o lokisoa khahlano le bering ea bobeli. Masale a tsona a ho jara a na le mahetla a ka holimo le a ka tlaase 'me ha a arohane.

7308B-2RS ke Single Row Angular Contact Ball Bearing, The Angles ke 40°

7308B-2RS Single Row Angular Contact Ball Bearing details Specifications

Letoto la metric
lintho tse bonahalang: 52100 Chrome Steel
Kaho:Mola o le Mong
Mofuta oa Tiiso :2RS: E tiisitsoe ka mahlakoreng a mabeli
Boitsebiso ba tiiso:NRB
Lubricant:Great Wall Motor Bearing Grease2#,3#
Sebaka sa Mocheso: -20° ho ea ho 120°C
Lebelo le lekanyelitsoeng: 7500 rpm
Cage: Cage ea nylon kapa Cage ea tšepe
Boitsebiso ba Cage: Polyamide(PA66) kapa Tšepe
Angle ea ho ikopanya : 40 °
Ho paka: Ho paka ka indasteri kapa ho paka lebokose le le leng
Boima ba 'mele: 0.62 lik'hilograma

7308B-2RS Mola o le mong oa Angular Contact Ball bering

Maemo a mantlha:
Bore bophara (d): 40mm
Bore bophara Mamello: -0.01mm ho 0
Bophara ba ka ntle (D): 90mm
Kantle bophara Mamello: -0.013mm ho 0
Bophara (B): 23mm
Mamello ka bophara: -0.05mm ho 0
Chamfer Dimension( r) min.: 1.6mm
Chamfer Dimension( r1) min.: 1.0mm
Litekanyo tsa mojaro o matla(Cr): 50.35KN
Litekanyo tsa mojaro o tsitsitseng (Kor): 32.78KN

ABUTMENT LIEKETSENG
Abutment diameter shaft (da)min.:49 mm
Abutment diameter shaft(da).:max.59 mm
Abutment diameter housing(Da):min.81 mm
Abutment bophara ba matlo(Db): max.84.4 limilimithara
Fillet radius(ra)max.:1.5 mm
Fillet radius(rb)max.:1 mm

E fetileng: 3203-2RS Double Row Angular Contact Ball Bearing

E 'ngoe: QJ224 Lintlha tse 'nè tsa Angular Contact Ball Bearing

Ngola molaetsa wa hao mona mme o re romele wona