Spherical roller bearings 230/900B
Bearing number : 230/900B
Size (mm) : 900x1280x280
Brand : NTN
Bore Diameter (mm) : 900
Outer Diameter (mm) : 1280
Width (mm) : 280
Bearing dimensions and specification in NTN catalogue:
d - 900 mm
D - 1 280 mm
B - 280 mm
C - 280 mm
r min. - 7,5 mm
da min. - 936 mm
Da max. - 1 244 mm
ra max. - 6 mm
Weight - 1 170 Kg
Basic dynamic load rating (C) - 10 300 kN
Basic static load rating (C0) - 24 700 kN
(Grease) Lubrication Speed - 190 r/min
(Oil) Lubrication Speed - 250 r/min
Calculation factor (e) - 0,2
Calculation factor (Y0) - 3,25
Calculation factor (Y1) - 3,32
Calculation factor (Y2) - 4,95
NTN Bearing - Thailand Co., Lt
From 6-million baht registration capital and presently increased to 780 million baht; NTN Bearing - Thailand Co., Ltd. has built up a reputation as one of the most successful Japanese Bearing for product quality, fast logistics service, and begin the technical innovations for various industries - Automotive, Manufacturing Industry, Agricultural ...
India's No. 1 NTN Bearing Dealer, Stockist, Supplier .
Welcome to Roller Bearing (India) We roller bearing India are kolkata Mumbai Chennai Delhi based company located in India. We are a highly renowned distributor & supplier of a qualitative range of various precision engineered bearings like Ball Bearing, Roller Bearing, Spherical Roller Bearing, Taper Roller Bearing and many more.
NTN Global | bearings, driveshafts, and precision equipmen
This is the official website of NTN. On this site you can find information on bearings, driveshafts, precision equipments, and NTN's other products. It also provides the latest news as well as information on investor relations, corporate social responsibility, and recruitment.
About BCA & NTN | BCA Bearin
Since 1996, BCA has been owned by NTN, a global manufacturer of wheel hub assemblies and bearings. As the world's third largest bearing manufacturer, NTN has 70 plants, 16 R&D centers and more than 21,000 employees worldwide. Founded in 1918, NTN brings 100 years of premium quality to our name.