Spherical roller bearings 230/800B
Bearing number : 230/800B
Size (mm) : 800x1150x258
Brand : NTN
Bore Diameter (mm) : 800
Outer Diameter (mm) : 1150
Width (mm) : 258
Bearing dimensions and specification in NTN catalogue:
d - 800 mm
D - 1 150 mm
B - 258 mm
C - 258 mm
r min. - 7,5 mm
da min. - 836 mm
Da max. - 1 114 mm
ra max. - 6 mm
Weight - 890 Kg
Basic dynamic load rating (C) - 8 400 kN
Basic static load rating (C0) - 19 500 kN
(Grease) Lubrication Speed - 220 r/min
(Oil) Lubrication Speed - 290 r/min
Calculation factor (e) - 0,21
Calculation factor (Y0) - 3,08
Calculation factor (Y1) - 3,15
Calculation factor (Y2) - 4,69
Authorized Distributors of NTN in Ind
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. Mr Sanjeev Gogia : Distributor's Name & Address Murli Bearing Traders 37 Jhandewala Road , Motia Khan, New Delhi - 110055
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