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Lihlahisoa

NU252-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 kenyelletsoeng lesale la ka ntle 'me ho se 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

NU252-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: 1680 rpm

Boima ba 'mele: 66.64 lik'hilograma

 

Ka sehloohong Boholo:

Bore bophara (d): 260 limilimithara

Bophara ba ka ntle ( D): 480 mm

Bophara (B) : 80 mm

Chamfer dimension (r) min.5.0 limilimithara

Chamfer dimension (r1) min.5.0 limilimithara

Axial displacement e lumelletsoeng (S ) max.6.2 limilimithara

Raceway bophara ba reng e ka hare (F) : 317.00 limilimithara

Lintlha tsa mojaro o matla (Cr) : 1206.00 KN

Litekanyo tsa mojaro o tsitsitseng (Kor) : 1710.00 KN

 

ABUTMENT LIEKETSENG

Diameter shaft lehetla (da) min.bophahamo: 280 limilimithara

Diameter shaft mahetla (da) max.bophahamo: 314 limilimithara

Minimum shaft lehetla (Db) min.bophahamo: 320 limilimithara

Diameter of housing mahetla (Da) max.bophahamo: 460 limilimithara

Boholo ba radius ea ho phomola (ra) max : 4.0 mm

Boholo ba radius ea ho phomola (ra1) max : 4.0 mm

NU

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