Product Details

KOYO UCF308-24 bearing units

Brand Name KOYO
Model Number UCF308-24
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

KOYO UCF308-24 bearing Size Chart (mm/inches)

Bearing numberNUP 221 ECP
Size (mm)190x105x36
Bore Diameter (mm)190
Outer Diameter (mm)105
Width (mm)36
d105 mm
D190 mm
B36 mm
d1134 mm
D1164 mm
F125 mm
r1,2 - min.2.1 mm
r3,4 - min.2.1 mm
da - min.117 mm
db - min.137 mm
Da - max.177.3 mm
ra - max.2 mm
Basic dynamic load rating - C300 kN
Basic static load rating - C0315 kN
Fatigue load limit - Pu36.5 kN
Reference speed3800 r/min
Limiting speed4300 r/min
Calculation factor - kr0.15
d1 ≈134 mm
D1 ≈164.2 mm
r1,2 min.2.1 mm
r3,4 min.2.1 mm
da min.117 mm
db min.137 mm
Da max.177.3 mm
ra max.2 mm
Basic dynamic load rating C300 kN
Basic static load rating C0315 kN
Fatigue load limit Pu36.5 kN
Calculation factor kr0.15
Limiting value e0.2
Axial load factor Y0.6
Mass bearing4.19 kg

KOYO UCF308-24 bearing units

KOYO UCF308-24 bearing units Cad Models

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