Rolamentos de rolos cilíndricos de complemento total SL de duas carreiras

360

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Description

Dimension and Parameters

Rolamentos de rolos cilíndricos de complemento total SL de duas carreiras

Basic size (mm)

d :360

D :480

B :118

Basic load rating (kN)

C :1830

Co :4500

Fatigue load limit (kN)

Pu :405

Rated speed (r/min)

Reference speed :530

Limit speed :670

Weight (kg) :62,1

Model :NNC4972CV

size(mm)

d :360

d1 :404

D1 :436

E :448

b1 :9,4

k :5

r1,2 :3

s1) :-

Shoulder and chamfer size

da :375

das2) :398

Da :465

ra :2,5