Part Number:
d:
D:
B:
  • Schrägkugellager mit Messingkäfig
  • Schrägkugellager mit Messingkäfig

Dimension and Parameters

Designations
Universally matchable bearing :7048BGM
Basic design bearing :
Principal dimensions(mm)
d :240
D :360
B :56
Basic load ratings(KN)
Cr :260
Cor :375
Fatigue load limit(KN)
Pu :9,15
Speed ratings(r/min)
Reference speed :1 800
Limiting speed :1 900
Dimensions(mm)
d1 :286
d2 :265
D1 :315
r1,2 :3
r3,4 :1,1
a :154
Abutment and fillet dimensions(mm)
da(min) :254
Da(max) :346
Db(max) :353
ra(max) :2,5
rb(max) :1,1
Mass(kg) :19