
NTN 7934DB bearing
170x230x28Ball and Roller Bearings R CAT. NO.2202-)!!/E. Warranty NTN warrants, to the original purchaser only, that the delivered product which is the subject of this sale (a) will conform to drawings and specifications mutually established in writing as applicable to the contract, and (b)
Angular contact ball bearings 7934DB
Bearing number : 7934DB
Size (mm) : 170x230x28
Brand : NTN
Bore Diameter (mm) : 170
Outer Diameter (mm) : 230
Width (mm) : 28
Bearing dimensions and specification in NTN catalogue:
d - 170 mm
D - 230 mm
B - 28 mm
C - 28 mm
ra1 max. - 1 mm
Angle (α) - 25 °
a - 71,5 mm
r min. - 2 mm
r1 min. - 1 mm
2B - 56 mm
da min. - 180 mm
ra max. - 2 mm
Db max - 224,5 mm
Weight - 6,58 Kg
Basic dynamic load rating (C) - 165 kN
Basic static load rating (C0) - 257 kN
(Grease) Lubrication Speed - 2 100 r/min
(Oil) Lubrication Speed - 2 800 r/min

Contact Details
ROOM 19/F AiLeiw 532
Basheki.sepwer.Hong Kong
E-mail: [email protected]