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Nā huahana

744/742 ʻīniha moʻo Nā huila huila liʻiliʻi

ʻO ka wehewehe pōkole:

ʻElua mau ʻāpana ʻo Tapered Roller Bearings - ʻo ka cone (ʻo ia ke apo o loko a me ka hui ʻana o ka hale wili) a me ke kīʻaha (ke apo o waho). Aia ka helu ʻāpana no kēia mau bearings i ka "Cone Reference / Cup Reference". Hiki ke kau ʻokoʻa ʻia kēia mau ʻāpana ʻelua.

Kūpono ʻia nā Bearings Roller Tapered i ka noho ʻana o nā ukana radial a me axial.


Huahana Huahana

Huahana Huahana

744/742 ʻīniha moʻo Nā huila huila liʻiliʻikikoʻīNā kikoʻī:

Mea: 52100 Chrome Steel

Inika moʻo

Ka palena o ka wikiwiki: 3200 rpm

Kaumaha: 3.56 kg

Koe : 744

Kipa : 742

 

Nui Nā ana:

ʻO ke anawaena puka (d):73.025mm

Anawaena waho (D):150.089mm

Ka laula o ke apo o loko (B):44.45mm

Ka laula o ke apo i waho (C): 46.673 mm

Huina laula (T): 36.512 mm

ʻO ke ana o Chamfer o ke apo i loko (r1)min.: 3.5 mm

ʻO ke ana o Chamfer o ke apo i waho (r2) min. : 3.3 mm

Nā helu hoʻouka ʻana(Cr):252.00 KN

Nā helu hoʻouka paʻa(Kō): 345.00 KN

 

NA AINA ABUTMENT

ʻO ke anawaena o ka lāʻau abutment (da) max.: 91mm

Ka anawaena o ka abutment kumu(db)min.: 85mm

ʻO ke anawaena o ka abutment hale(Da) max. : 134mm

ʻO ke anawaena o ka abutment hale(Db) min.: 142mm

ʻO ka radius o ke kumu lāʻau (ra) max.: 3.5mm

Radius o ka waihona hale(rb) max.: 3.3mm

inch series taper roller bearing

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