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30248-R Koyo JTEKT

Koyo 30248-R

240mm x 440mm x 79mm

Limited stock only available on quotation

Specifications

Width 79mm
Inner Diameter 240mm
Outer Diameter 440mm
Weight 49.50Kg
t 79 mm
r(min.) 5 mm
Basic load ratings : Cr 1540 kN
Fatigue load limit : Cu 191 kN
Limiting speeds(Oil lub.) 980 min-1
Constant e 0.42
Axial load factors : Y0 0.79
Da(max.) 422 mm
db(min.) 409 mm
Sb(min.) 18 mm
rb(max.) 3 mm
C 60 mm
r1(min.) 4 mm
Basic load ratings : C0r 1790 kN
Limiting speeds(Grease lub.) 730 min-1
Load center spread : a 82.7 mm
Axial load factors : Y1 1.43
db(max.) 287 mm
da(min.) 377 mm
Sa(min.) 14 mm
ra(max.) 4 mm

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Stock Ask for quotation
Part number 30248-R
Manufacturer Koyo
Quantity Unit Price
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