NNU4920
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(BRAND):KOYO
(Availability):In Stock

Detailed data of

NNU4920

Specifications
(Boundary dimensions ...etc)

d 100 mm
D 140 mm
B 40 mm
r(min.) 1.1 mm
Fw 113 mm
Ew - mm
Basic load ratings : Cr 173 kN
Basic load ratings : C0r 258 kN
Fatigue load limit : Cu 32.9 kN
Limiting speeds(Grease lub.) 4000 min-1
Limiting speeds(Oil lub.) 4800 min-1

Mounting dimensions

da(min.) 106.5 mm
da(max.) 111 mm
db(min.) 115 mm
Da(max.) 133.5 mm
da(min.) - mm
ra(max.) 1 mm

Refer.

(Refer.)Mass 1.95 kg

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