Spherical roller bearings 241/670BK30
Bearing number : 241/670BK30
Size (mm) : 670x1090x412
Brand : NTN
Bore Diameter (mm) : 670
Outer Diameter (mm) : 1090
Width (mm) : 412
Bearing dimensions and specification in NTN catalogue:
d - 670 mm
D - 1 090 mm
B - 412 mm
C - 412 mm
r min. - 7,5 mm
da min. - 706 mm
Da max. - 1 054 mm
ra max. - 6 mm
Weight - 1 510 Kg
Basic dynamic load rating (C) - 12 700 kN
Basic static load rating (C0) - 28 000 kN
(Grease) Lubrication Speed - 230 r/min
(Oil) Lubrication Speed - 300 r/min
Calculation factor (e) - 0,37
Calculation factor (Y0) - 1,79
Calculation factor (Y1) - 1,83
Calculation factor (Y2) - 2,73
NTN | Bearings, Constant Velocity Join
NTN manufactures and offers one of the broadest lines of super precision and precision grade ball and roller bearings available from a single source supplier. They also offer top-quality mounted bearing units as well as a full line of constant velocity joints for half-shafts and propeller shafts.
NTN 241/670B bearing --- Impero bearing with Best Price .
NTN 241/670B bearing can ensure high quality for more than 80% raw material of NTN 241/670B bearing provided by the steel plant.Explorer series bearing of NTN 241/670B bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance.
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NTN OEM Gearbox Repair Kits. NTN bearings are trusted by top gearbox manufacturers in the world. If you have a gearbox in need of repair, our gearbox repair kits will provide you with all the OEM-quality bearings that you need for your specific gearbox in one convenient part number.
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241/670BK30 bearing Japan ntn-241/670BK
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Ball and roller bearings supplier and distributor - Bearin
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