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31328-JR Koyo JTEKT

Koyo 31328-JR

140mm x 300mm x 77mm

Limited stock only available on quotation

Specifications

Width 77mm
Inner Diameter 140mm
Outer Diameter 300mm
Weight 23.30Kg
t 77 mm
r(min.) 5 mm
Basic load ratings : Cr 841 kN
Fatigue load limit : Cu 99.1 kN
Limiting speeds(Oil lub.) 1500 min-1
Constant e 0.83
Axial load factors : Y0 0.40
Da(max.) 282 mm
db(min.) 280 mm
Sb(min.) 26 mm
rb(max.) 3 mm
C 47 mm
r1(min.) 4 mm
Basic load ratings : C0r 865 kN
Limiting speeds(Grease lub.) 1100 min-1
Load center spread : a 93.8 mm
Axial load factors : Y1 0.73
db(max.) 167 mm
da(min.) 254 mm
Sa(min.) 8 mm
ra(max.) 4 mm

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Stock Ask for quotation
Part number 31328-JR
Manufacturer Koyo
Quantity Unit Price
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