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Koyo 30304AJR

(BRAND):KOYO
(Availability):In Stock

Detailed data of

30304AJR

Specifications
(Boundary dimensions ...etc)

d 20 mm
D 52 mm
T 16.25 mm
B 16 mm
C 13 mm
r(min.) 1.5 mm
r1(min.) 1.5 mm
Basic load ratings : Cr 45.3 kN
Basic load ratings : C0r 35.1 kN
Fatigue load limit : Cu 5.05 kN
Limiting speeds(Grease lub.) 8300 min-1
Limiting speeds(Oil lub.) 11000 min-1
Load center spread : a 11.1 mm
Constant e 0.30
Axial load factors : Y1 2.00
Axial load factors : Y0 1.10

Mounting dimensions

da(min.) 28.5 mm
db(max.) 28 mm
Da(max.) 44 mm
da(min.) 44 mm
db(min.) 47 mm
Sa(min.) 2 mm
Sb(min.) 3 mm
ra(max.) 1.5 mm
rb(max.) 1.5 mm

Refer.

(Refer.)Mass 0.179 kg

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