30238JR
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(BRAND):KOYO
(Availability):In Stock
(EMAIL):info@noksbearings.com

Detailed data of

30238JR

Specifications
(Boundary dimensions ...etc)

d 190 mm
D 340 mm
T 60 mm
B 55 mm
C 46 mm
r(min.) 5 mm
r1(min.) 4 mm
Basic load ratings : Cr 912 kN
Basic load ratings : C0r 1030 kN
Fatigue load limit : Cu 118 kN
Limiting speeds(Grease lub.) 1000 min-1
Limiting speeds(Oil lub.) 1300 min-1
Load center spread : a 66.4 mm
Constant e 0.44
Axial load factors : Y1 1.38
Axial load factors : Y0 0.76

Mounting dimensions

da(min.) 212 mm
db(max.) 225 mm
Da(max.) 322 mm
da(min.) 298 mm
db(min.) 318 mm
Sa(min.) 12 mm
Sb(min.) 13 mm
ra(max.) 4 mm
rb(max.) 3 mm

Refer.

(Refer.)Mass 21.9 kg

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30238JR