Product Details

mass NSK NF408W NF-Type

Brand Name NSK
Model Number NF408W
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

NSK NF408W bearing Size Chart (mm/inches)

Bearing number305804 C-2Z
Size (mm)20x52x20.6
Bore Diameter (mm)20
Outer Diameter (mm)52
Width (mm)20,6
D52 mm
d20 mm
B20.6 mm
d127.7 mm
D140.9 mm
R400 mm
r1,2 - min.1 mm
a28 mm
Basic dynamic load rating - C16.5 kN
Basic static load rating - C09.5 kN
Fatigue load limit - Pu0.4 kN
Maximum dynamic radial loads - Frmax. 8.3 kN
Maximum static radial loads - F0rmax. 12 kN
Limiting speed7000 r/min
CategoryBall Bearings
Inventory0.0
Manufacturer NameSKF
Minimum Buy QuantityN/A
Weight / Kilogram0.223
EAN7316577742728
Product GroupB04120
roller diameter:52 mm
radial static load capacity:2700 lbf
roller width:20.6 mm
roller material:Chrome Steel
bore diameter:20 mm
maximum rpm:7000 RPM
roller shape:Crowned
lubrication hole location:Inner Ring
bearing element:Balls - Two Rows
axial dynamic load capacity:4000 lbf
closure type:Shielded
axial static load capacity:2200 lbf
operating temperature range:Maximum of +300 °F
finish/coating:Uncoated
radial dynamic load capacity:1870 lbf
standards met:ANSI/ABMA Standard 18.1
d1 ≈27.7 mm
D1 ≈40.9 mm
r1,2 min.1 mm
Basic dynamic load rating C16.5 kN
Basic static load rating C09.5 kN
Fatigue load limit Pu0.4 kN
Maximum dynamic radial load Fr max.8.3 kN
Maximum static radial load F0r max.12 kN
Mass cam roller0.22 kg
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