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Ngwaahịa

QJ224 Mkpokọta bọọlụ n'ọnụ ọnụ anọ

Nkọwa dị mkpirikpi:

Ebe bọọlụ kọntaktị anọ bụ radial otu ahịrị angular bọọlụ bearings nwere ụzọ agba ọsọ nke emebere iji kwado ibu axial n'akụkụ abụọ ahụ.Maka ibu axial nyere, enwere ike ịkwado oke radial dị oke.

Mgbaaka bọọlụ kọntaktị anọ nwere mgbanaka mpụga siri ike, mgbanaka ime na bọọlụ na ọnụ ụlọ nwere oghere ọla ma ọ bụ polyamide.Mgbanaka dị n'ime nke nwere akụkụ abụọ na-eme ka nnukwu nkwado bọọlụ nwee ike ịnabata.A na-ejikọta akụkụ mgbanaka dị n'ime ya na ihe nkedo ahụ na-agaghị agbanwe agbanwe na nke bearings ndị ọzọ nke otu nha.Enwere ike ịgbanye mgbanaka dị n'èzí na bọl na mgbakọ oghere dị iche iche site na mgbanaka abụọ dị n'ime ya. Akụkụ kọntaktị bụ 35 °


Nkọwa ngwaahịa

Mkpado ngwaahịa

Akụkụ na ndidi

Ntụnye bọọlụ nwere isi anọ nwere nnabata nkịtị dabere na DIN 620-2 (Ndigide maka roller bearings) na ISO 492 (Radial bearings - Dimensional and geometrical tolerances).

Ụkpụrụ

N'ozuzu akụkụ nke anọ kọntaktị bọl bearings na-ahazi site na DIN 628-4 (Rolling bearings - Angular contact radial ball bearings - Four point bearing) maka ụdị QJ na dabere na ọkọlọtọ nke TGL2982 maka ụdị Q. Akụkụ na ndidi nke ndị ahụ. ISO 20515 (Radial bearings - njide grooves) na-ahazi oghere na-ejide ya.

 

Nkọwa nkọwa QJ224

Usoro metrik
Ihe onwunwe: 52100 Chrome ígwè
Owuwu: Otu Ahịrị
Ụdị akara: Ụdị mepere emepe
Oke ọsọ: 5000 rpm
Ụlọ: Bras cage
Ihe eji agba agba: Brass
Nkwakọ ngwaahịa: Nkwakọ ngwaahịa ụlọ ọrụ ma ọ bụ nkwakọ otu igbe
Arọ: 6.95kg

QJ224 Mkpokọta bọọlụ n'ọnụ ọnụ anọ

Isi akụkụ
Dayameta mgbo (d):120mm
Ntachi anya dayameta nke nwere: -0.015mm ruo 0
Dayameta nke mpụta (D): 215mm
Ntachi anya dayameta dị n'èzí: -0.02mm ruo 0
Obosara (B): 40mm
Nlegide obosara: -0.05mm ruo 0
Akụkụ Chamfer ( r) min .:2.1mm

Akụkụ ABUTMENT
Ogwe dayameta nke abutment (da) min.: 132 mm
Ebe obibi dayameta (Da) Max.: 203 mm
radius fillet (ras) Oke: 2mm
Ebe ibu ibu (a): 96.5mm
Oke ike ọgwụgwụ (Cu): 17.7KN
Ogo ibu dị ike (Cr): 286KN
Ogo ibu kwụ ọtọ (Cor): 340KN


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