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NJ2214-E lālani hoʻokahi Cylindrical roller bearing

ʻO ka wehewehe pōkole:

ʻO nā bearings huila pahu lālani hoʻokahi me ka hale paʻa i loko o nā huila cylindrical i hoʻopaʻa ʻia ma waena o kahi apo paʻa waho a me loko. ʻO kēia mau bearings kahi kiʻekiʻe o ka rigidity, hiki ke kākoʻo i nā ukana radial kaumaha a kūpono i nā wikiwiki kiʻekiʻe.

ʻO ke apo o waho o ka NJ cylindrical bearing he ʻelua iwi ʻaoʻao paʻa, ʻoiai ʻo ke apo o loko o ka bearing cylindrical he hoʻokahi iwi ʻaoʻao paʻa. ʻO kēia ke ʻano o ka NJ cylindrical bearing hiki ke axially loaʻa i ka lāʻau ma kahi ʻaoʻao.


Huahana Huahana

Huahana Huahana

NJ2214-E lālani hoʻokahi Cylindrical roller bearingkikoʻīNā kikoʻī:

Mea Hana: 52100 Chrome Steel

Hana: Lālani Hoʻokahi

ʻAno Sila : ʻano hāmama

Cage: Ke kila, keleawe a i ʻole nylon

Mea Paʻa Paʻa: Ke kila, keleawe a i ʻole Polyamide (PA66)

Ka palena o ka wikiwiki: 3710 rpm

Kaumaha: 1.53 kg

 

Nui Nā ana:

ʻO ke anawaena puka (d): 70 mm

Anawaena waho (D): 125 mm

Laulā (B): 31 mm

Ana o Chamfer (r) min. : 1.5 mm

Ana o Chamfer (r1) min. : 1.5 mm

Anawaena o ke apo o loko (F): 83.50 mm

Nā helu hoʻouka dynamic (Cr): 165.60 KN

Nā helu hoʻouka paʻa (Cor): 174.60 KN

 

NA AINA ABUTMENT

ʻO ke anawaena aʻa poʻohiwi (da) min. : 79.00 mm

ʻO ke anawaena kumu poʻohiwi (da) max. : 82.00 mm

Anawaena o ka poohiwi hale (Da) max. : 116.00 mm

Poʻohiwi kumu liʻiliʻi (Db) min. : 92.00 mm

radius hoʻomaha kiʻekiʻe (ra) max : 1.5 mm

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