Koyo
FOR REFERENCE ONLY
  • Deep groove ball bearings
  • Single-row
  • Open type
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Bearing No. 68/1120

Specifications
(Boundary dimensions ...etc)

d(mm)1120
D(mm)1360
B(mm)106
r(min.)(mm)6
Basic load ratings : Cr(kN)834
Basic load ratings : C0r(kN)1790
Fatigue load limit : Cu(kN)26.2
factor : f0()15.6
Limiting speeds(Grease lub.)(min-1)120
Limiting speeds(Oil lub.)(min-1)150

Mounting dimensions

da(min.)(mm)1144
Da(max.)(mm)1336
ra(max.)(mm)5

Refer.

(Refer.)Mass(kg) 319
JTEKT

2025/05/09