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(BRAND):KOYO
(Availability):In Stock

Detailed data of

689

Specifications
(Boundary dimensions ...etc)

d 9 mm
D 17 mm
B 4 mm
r(min.) 0.2 mm
Basic load ratings : Cr 1.65 kN
Basic load ratings : C0r 0.66 kN
Fatigue load limit : Cu 0.020 kN
factor : f0 14.9
Limiting speeds(Grease lub.) 39000 min-1
Limiting speeds(Oil lub.) 46000 min-1

Mounting dimensions

da(min.) 10.6 mm
Da(max.) 15.4 mm
ra(max.) 0.2 mm

Refer.

(Refer.)Mass 3.5 g

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