NNU4992
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(BRAND):KOYO
(Availability):In Stock

Detailed data of

NNU4992

Specifications
(Boundary dimensions ...etc)

d 460 mm
D 620 mm
B 160 mm
r(min.) 4 mm
Fw 502 mm
Ew - mm
Basic load ratings : Cr 2250 kN
Basic load ratings : C0r 5440 kN
Fatigue load limit : Cu 516 kN
Limiting speeds(Grease lub.) 630 min-1
Limiting speeds(Oil lub.) 760 min-1

Mounting dimensions

da(min.) 476 mm
da(max.) 498 mm
db(min.) 507 mm
Da(max.) 604 mm
da(min.) - mm
ra(max.) 3 mm

Refer.

(Refer.)Mass 136 kg

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NNU4992