Cylindrical roller bearings are manufactured by NTNBower in several series that differ in proportion width and load rating Bore size for each series increases in multiples of five or more millimeters and for each bore size a selection of different narrow and wide series is available to meet the needs of most applications
d 630 mm D 1090 mm H 280 mm d1 ≈ 995 mm D1 ≈ 815 mm B 107 mm B1 270 mm C 137 mm s 365 mm r12 min 12 mm Abutment dimensions da min 860 mm Da max 950 mm ra max 10 mm Calculation data Basic dynamic load rating C 14400 kN Basic static load rating C0 62000 kN
Angularcontact radial ball bearings Images CX Singlerow standard Images CX Singlerow for assembly in pairs Images CX Singlerow highspeed ball bearings Images CX Doublerow Images CX Singlerow doubledirection ball bearings (QQJ) Images CX Selfaligning radial ball bearings Images CX
So compared with a normal radial ball bearing with same size the cylindrical roller bearing is more suitable to the condition which require to bear higher We manufacture single row cylindrical roller bearings are available in several designs 630 850 100 688 6 1850 3900 NU 19/630 10329/630 160 280 360
Our bearings give the freedom to design machinery and equipment purely in terms of function—unrestricted by limitations imposed by standard bearings 3 Cut Costly Downtime 800 314961 90 35433 NU19/630M N19/630M NJ19/630M NF19/630M NUP19/630M NP19/630M RR19/630M 630 248031
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