NNU4940BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

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NNU4940BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series image

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Super Precision Bearing Specification details

d:670.000 mm
B - Outer Ring Width:170.000 mm
e - ISO Factor3:0.16
Reference Thermal Speed Rating (Oil)7:410
Bearing Weight:306.700 Kg
C0 - Static Radial Rating:11000000 N
Y2 - ISO Factor6:4.06
Bore Taper:1/12
D:900.000 mm
r - Outer Ring To Clear Radius2:5.000 mm
Y1 - ISO Factor5:6.18
Da - Outer Ring Backing Diameter:851.000 mm
Cage Material:Brass
da - Inner Ring Backing Diameter:727.000 mm
C1(2) - Dynamic Radial Rating (Two-Rows):5100000 N
R - Inner Ring To Clear Radius1:5.000 mm
B - Inner Ring Width:170 mm
Design Unit:METRIC
Reference Thermal Speed Rating (Grease):350
Y0 - ISO Factor4:4.15

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Super Precision Bearing Specification details

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