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Nā huahana

81252 M ʻO ke kuʻekuʻe ʻana o ka huila cylindrical

ʻO ka wehewehe pōkole:

Hoʻolālā ʻia nā bearings thrust roller cylindrical e hoʻokō i nā ukana axial kaumaha a me nā ukana hopena.ʻAʻole pono lākou e kau ʻia i kekahi ukana radial.He ʻoʻoleʻa loa nā bearings a koi ʻia kahi wahi axial liʻiliʻi.Hoʻohana nui ʻia nā bearings ma ka moʻo 811 a me 812 me hoʻokahi lālani o nā wili i nā noi i loaʻa ʻole i nā bearings pōleʻa pahu i lawa ka hiki ke amo.Ma muli o kā lākou pūʻulu a me ka nui, ua hoʻokomo ʻia nā bearings thrust roller cylindrical me A Glass fiber reinforced PA66 cage (suffix TN) a i ʻole kahi hale keleawe machined (suffix M).


Huahana Huahana

Huahana Huahana

81252 M ʻO ke kuʻekuʻe ʻana o ka huila cylindricalkikoʻīNā kikoʻī:

Metric moʻo

Mea Hana: 52100 Chrome Steel

Kūkulu : hoʻokahi kuhikuhi

Hīnaʻi : Hale keleawe

Mea Hīnaʻi: keleawe

Ka palena o ka wikiwiki: 750 rpm

Kaumaha: 27 kg

 

Nui Nā ana:

ʻO ke anawaena puka (d): 260 mm

Ka anawaena o waho: 360 mm

Laulā: 79 mm

ʻO ke anawaena o waho (d1) : 355 mm

ʻO ka holoi holoi hale anawaena (D1): 264 mm

Rola anawaena (Dw): 32 mm

ʻO ke kiʻekiʻe o ke kumu holoi holoi (B): 23.5 mm

ʻO Chamfer Dimension (r) min.: 2.1 mm

Nā helu hoʻouka paʻa (Cor): 1440 KN

Nā helu hoʻouka dynamic (Cr): 5400 KN

 

NA AINA ABUTMENT

ʻO ke anawaena abutment (da) min.: 353 mm

ʻO ke anawaena o ka hale (Da) max.: 280 mm

ʻO ka radius waihona (ra) max.: 2.1 mm

 

HANA HANA:

Ka hui ʻana o ka ʻōwili a me ka hale paʻa: K 81252 M

Mea holoi ʻau: WS 81252

Mea holoi hale : GS 81252

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