Angular contact ball bearings 7921
Bearing number : 7921
Size (mm) : 105x145x20
Brand : NTN
Bore Diameter (mm) : 105
Outer Diameter (mm) : 145
Width (mm) : 20
Bearing dimensions and specification in NTN catalogue:
d - 105 mm
D - 145 mm
B - 20 mm
C - 20 mm
Angle (α) - 25 °
a - 46 mm
r min. - 1,1 mm
r1 min. - 0,6 mm
da min. - 112 mm
db min - 112 mm
ra max. - 1 mm
Weight - 0,972 Kg
Basic dynamic load rating (C) - 48,5 kN
Basic static load rating (C0) - 54,5 kN
(Grease) Lubrication Speed - 4 400 r/min
(Oil) Lubrication Speed - 5 900 r/min
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Authorized Distributors of NTN in Ind
All India Distributors: North: East: West: South ( Click on the zone to see Distributors in your area) North Zone top: Distributor's Name & Address Gogia Ball Bearing Co 629, Hamilton Road, Kashmere Gate, Delhi 110006: Email ID & Website: Email: [email protected]: Office Ph. No. & Fax No: Tel No. 011-23964113, 23967806 Fax 011-27354556 Mobile 9811015030.
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7921 bearing Japan ntn-79
7321 ntn nup320em nsk 7328cdf koyo nup321em nsk 7921 ntn 7928cdt koyo nup322em nsk 7221b ntn har928cdt koyo We cooperate with UPS,TNT,FEDEX,EMS,DHL,etc.They guarantee to meet your needs in terms of time and money,even if you need your 7921 bearing tomorrow morning (aka overnight or next day air) on your desk, 2, 3 days or more.Note to international customers, YES, we ship worldwide.