7210B-2RS Umurongo umwe Inguni Guhuza Umupira
7210B-2RS Umurongo umwe Inguni Guhuza UmupiraburambuyeIbisobanuro:
Urukurikirane rw'ibipimo
Ibikoresho: 52100 Chrome Steel
Ubwubatsi: Umurongo umwe
Ubwoko bwa kashe: 2RS, Ifunze kumpande zombi
Ikidodo: NRB
Amavuta: Urukuta runini rwa moteri ifite amavuta2 #, 3 #
Ikirere cy'ubushyuhe: -20 ° kugeza 120 ° C.
Kugabanya umuvuduko: 4200 rpm
Akazu: Akazu ka Nylon cyangwa akazu k'icyuma
Ibikoresho by'akazu: Polyamide (PA66) cyangwa Icyuma
Inguni y'itumanaho: 40 °
Uburemere: 0.467 kg
Main Ibipimo:
Bore diameter (d): mm 50
Diameter yo hanze (D): mm 90
Ubugari (B): mm 20
Intera kuruhande imbona nkubone (a): 39 mm
Igipimo cya Chamfer (r) min.: 1,1 mm
Igipimo cya Chamfer (r1) min.: 0,6 mm
Ibipimo byerekana umutwaro (Cr): 37.05 KN
Ibipimo byimitwaro ihagaze (Cor): 27.08 KN
DIMENSIONS
Ntarengwa diameter ya shaft igitugu (da) min.: 57 mm
Umubare ntarengwa wa diameter yinzu yigitugu (Da) max.: 83 mm
Umubare ntarengwa wa diameter yigitugu (Db) max.: 85.8 mm
Umubare ntarengwa wuzuye wa shaft (ra) max.: 1 mm
Umubare ntarengwa wuzuye wamazu (ra1) max.: 0,6 mm
![Umupira wo guhuza umupira ufite 2RS](http://www.cwlbearing.com/uploads/Angular-contact-ball-bearing-2RS.jpg)