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Lihlahisoa

NU2219-EM mola o le mong oa Cylindrical rolara

Tlhaloso e Khutšoanyane:

Li-bearings tsa cylindrical roller li ka arohanngoa, ho bolelang hore selikalikoe se nang le rolara le kopano ea cage li ka aroloa ho tloha ho tse ling. Bere ena e etselitsoe ho amohela meroalo e phahameng ea radial hammoho le lebelo le holimo. E na le li-flange tse peli tse ka hare ho selikalikoe sa ka ntle 'me ha ho na li-flanges ho lesale la ka hare, li-bearings tsa NU li ka amohela ho falla ha axial ka mahlakoreng ka bobeli.


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

NU2219-EM mola o le mong oa Cylindrical rolaradintlhaLitlhaloso:

lintho tse bonahalang: 52100 Chrome Steel

Kaho : Mola o le Mong

Mofuta oa tiiso: mofuta o bulehileng

Cage: Cage ea Brass

Boitsebiso ba Cage: Brass

Lebelo le lekanyelitsoeng: 2660 rpm

Ho paka: Ho paka indasteri kapa ho paka lebokose le le leng

Boima ba 'mele: 4.21 lik'hilograma

 

Ka sehloohong Boholo:

Bohare ba boro (d): 95 mm

Bophara ba ka ntle ( D): 170 mm

Bophara (B) : 43 mm

Chamfer dimension (r) min. 2.1 limilimithara

Chamfer dimension (r1) min. 2.1 limilimithara

Axial displacement e lumelletsoeng (S ) max. 2.2 limilimithara

Raceway bophara ba reng e ka hare (F) : 112.5 mm

Lintlha tsa mojaro o matla (Cr) : 306.00 KN

Litekanyo tsa mojaro o tsitsitseng (Kor) : 333.00 KN

 

ABUTMENT LIEKETSENG

Diameter shaft lehetla (da) min. bophahamo: 107 limilimithara

Diameter shaft lehetla (da) max. bophahamo: 111 limilimithara

Minimum shaft lehetla (Db) min. bophahamo: 116 limilimithara

Diameter of housing mahetla (Da) max. bophahamo: 158 limilimithara

Boholo ba radius ea ho phomola (ra) max : 2.0 mm

Boholo ba radius ea ho phomola (ra1) max : 2.0 mm

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