NTN 7221C Bearing distributor

NTN 7221C Bearing

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Brand: NTN distributor
Model: 7221C
Delivery Time: 5-7 Days
Original
in stock
Discription

AOBOTE BEARING GROUP has years of selling experiences on high quality of NTN 7221C bearings.For decades, we supply best NTN 7221C bearings to the clients around the world .NTN 7221C bearings are widely used in many domains of precision machinery .The technology of NTN 7221C bearings has achieved the precision of the nanometer unit size ,which is high-end in the world.It was expect precision in the past, but now NTN 7221C bearings has started to use in various fields ,orbit satellite, aviation, railway and automobile, papermaking equipment, office equipment and food machinery industries etc. Pre:NTN 7222C Next:NTN 7220C

Details
Bearing 7221C

Angular contact ball bearings 7221C

Bearing number : 7221C

Size (mm) : 105x190x36

Brand : NTN

Bore Diameter (mm) : 105

Outer Diameter (mm) : 190

Width (mm) : 36

Bearing dimensions and specification in NTN catalogue:

d - 105 mm

D - 190 mm

B - 36 mm

C - 36 mm

Angle (α) - 15 °

a - 38 mm

r min. - 2,1 mm

r1 min. - 1,1 mm

Weight - 3,66 Kg

Basic dynamic load rating (C) - 162 kN

Basic static load rating (C0) - 143 kN

(Grease) Lubrication Speed - 5 500 r/min

(Oil) Lubrication Speed - 7 300 r/min

Calculation factor (f0) - 14,5

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