30309CR
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(BRAND):KOYO
(Availability):In Stock

Detailed data of

30309CR

Specifications
(Boundary dimensions ...etc)

d 45 mm
D 100 mm
T 27.25 mm
B 25 mm
C 20 mm
r(min.) 2 mm
r1(min.) 1.5 mm
Basic load ratings : Cr 136 kN
Basic load ratings : C0r 119 kN
Fatigue load limit : Cu 18.1 kN
Limiting speeds(Grease lub.) 4100 min-1
Limiting speeds(Oil lub.) 5500 min-1
Load center spread : a 25.7 mm
Constant e 0.55
Axial load factors : Y1 1.10
Axial load factors : Y0 0.60

Mounting dimensions

da(min.) 55 mm
db(max.) 57 mm
Da(max.) 90 mm
da(min.) 81 mm
db(min.) 94 mm
Sa(min.) 4 mm
Sb(min.) 7 mm
ra(max.) 2 mm
rb(max.) 1.5 mm

Refer.

(Refer.)Mass 1.00 kg

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