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30311-DJR Koyo JTEKT

Koyo 30311-DJR

55mm x 120mm x 31.50mm

$41.66 5 pcs. with 1 to 3 days delivery to United States

Specifications

Width 31.50mm
Inner Diameter 55mm
Outer Diameter 120mm
Weight 1.59Kg
t 31.5 mm
r(min.) 2.5 mm
Basic load ratings : Cr 161 kN
Fatigue load limit : Cu 22.3 kN
Limiting speeds(Oil lub.) 4000 min-1
Constant e 0.83
Axial load factors : Y0 0.40
Da(max.) 108 mm
db(min.) 113 mm
Sb(min.) 10.5 mm
rb(max.) 2 mm
C 21 mm
r1(min.) 2 mm
Basic load ratings : C0r 148 kN
Limiting speeds(Grease lub.) 2900 min-1
Load center spread : a 38.4 mm
Axial load factors : Y1 0.73
db(max.) 68 mm
da(min.) 94 mm
Sa(min.) 4 mm
ra(max.) 2 mm

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$41.66
Stock 5 pcs.
Part number 30311-DJR
Manufacturer Koyo
Quantity Unit Price
1+ $41.66
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