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
7221C bearing KOYO 7221C - Various mode
NSK 7221C bearings detailed Introductions: Japan NSK Limited was founded in 1319, is Japan's first design in the production of bearings manufacturer.NSK Japan bearings has developed over the decades, numerous new bearing, to meet the needs of users around the world, and for the development of industry and technology progress has made a great ...
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NTN Precision Bearing Catalog, 2260 by NTN Bearing Corporation Title: NTN Precision Bearing Catalog, 2260, Author: NTN Bearing [Type)!] Duplex angular contact ball bearing (DT arrangement) + Duplex angular contact 7214C 7215C 7216C 7217C 7218C 7219C 7220C 7221C 7222C 7224C 7226C.
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Original KOYO 7221C bearing - 105x190x36 Original 722
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For example, when using a JIS class 5 bearing for a dia. 50 mm shaft, the tolerance of roundness is t. Ball and Roller Bearings - Consultation du stock Vermeire-Belting. NTN warrants, to the original purchaser only, that the delivered product which is the subject of this reason, these bearings are used in pairs (either DB or DF 7221C. 38. 3.66 ...