Koyo
FOR REFERENCE ONLY
  • Deep groove ball bearings
  • Single-row
  • Open type
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Bearing No. 16052

Specifications
(Boundary dimensions ...etc)

d(mm)260
D(mm)400
B(mm)44
r(min.)(mm)3
Basic load ratings : Cr(kN)295
Basic load ratings : C0r(kN)310
Fatigue load limit : Cu(kN)11.5
factor : f0()16.4
Limiting speeds(Grease lub.)(min-1)1400
Limiting speeds(Oil lub.)(min-1)1600

Mounting dimensions

da(min.)(mm)273
Da(max.)(mm)387
ra(max.)(mm)2.5

Refer.

(Refer.)Mass(kg) 21.6
JTEKT

2025/05/30