

FAG NNU4921-S-K-M-SP bearing
105x145x40We are global distributor of FAG NNU4921SK.M.SP Bearing and other famous brand bearings,we also maintain extensive stocks for FAG NNU4921SK.M.SP Bearing and other brand such as FAG,SKF,NSK.We will provide you superior quality FAG NNU4921SK.M.SP Bearing with quickest delivery time and most competitive price.Our sales team have extensive ...
Cylindrical roller bearings NNU4921-S-K-M-SP
Bearing number : NNU4921-S-K-M-SP
Size (mm) : 105x145x40
Brand : FAG
Bore Diameter (mm) : 105
Outer Diameter (mm) : 145
Width (mm) : 40
Bearing dimensions and specification in FAG catalogue:
d - 105 mm
D - 145 mm
B - 40 mm
D1 - 130,8 mm
Da max - 139 mm
Db min - - mm
da min - 111 mm
F - 118 mm
ra max - 1 mm
rmin - 1,1 mm
s - 1,5 mm / Axial displacement facility from central position
m - 1,93 kg / Weight
Cr - 129000 N / Dynamic load rating (radial)
C0r - 260000 N / Static load rating (radial)
nG Fett - 5300 1/min / Limiting speed for grease lubrication
nG Ol - 6300 1/min / Limiting speed for minimal quantity oil lubrication
Cur - 41500 N / Fatigue limit load, radial
Main dimensions to DIN 5412-4


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