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Bearing NNU4921-S-M-SP Bearing NNU4921-S-M-SP

FAG NNU4921-S-M-SP bearing

Details

Cylindrical roller bearings NNU4921-S-M-SP

Bearing number : NNU4921-S-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

da min - 111 mm

ds - 3,2 mm

F - 118 mm

ns - 6,5 mm

ra max - 1 mm

rmin - 1,1 mm

s - 1,5 mm / Axial displacement facility from central position

m - 2,02 kg / Weight

Cr - 129000 N / Dynamic load rating (radial)

C0r - 260000 N / Static load rating (radial)

nG - 4500 1/min / Limiting speed

Cur - 34000 N / Fatigue limit load, radial

Bearing NNU4921-S-M-SP Bearing NNU4921-S-M-SP

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FAG NNU4921-S-M-SP bearing Company information

FAG NNU4921-S-M-SP bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. FAG NNU4921-S-M-SP bearing can ensure high quality for more than 80% raw material of FAG NNU4921-S-M-SP bearing provided by the steel plant.Explorer series bearing of FAG NNU4921-S-M-SP bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of FAG NNU4921-S-M-SP bearing have more advantages ,such as higher meet rated , lower noise, reducing warranty costs greatly, increasing running time of the machine .

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