Bearing number : 7311CDB
Size (mm) : 55x120x29
Brand : NACHI
Bore Diameter (mm) : 55
Outer Diameter (mm) : 120
Width (mm) : 29
d - 55 mm
D - 120 mm
B - 29 mm
C - 29 mm
Angle (α) - 15 °
a - -4.4 mm
r min. - 2 mm
r1 min. - 1 mm
2B - 58 mm
da min. - 65 mm
Da max. - 114 mm
ra max. - 1 mm
Weight - 1.45 Kg
Basic dynamic load rating (C) - 142 kN
Basic static load rating (C0) - 121 kN
(Grease) Lubrication Speed - 7300 r/min
(Oil) Lubrication Speed - 10000 r/min
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NACHI 7311CDB bearing is one of our best-selling products. NACHI 7311CDB are mainly used in construction machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electricity, railways and other industries. NACHI 7311CDB is strictly screened and of high quality. NACHI 7311CDB is deeply praised by users.
NACHI 7311CDB Special equipment installation (maintenance) safety approval certificate 2 outer ring outer ring raceway bearing ring on the inner surface. If the fit clearance exceeds the specified usage limit, the critical frequency is changed. This resulted in an unbalanced gap, which was also restricted by manufacturing equipment and ...
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More details about NACHI 7311CDB Bearing. Wholesale brand NACHI 7311CDB Bearing Spherical Roller Bearings, cheap NACHI 7311CDB Bearing price agent, sizes, supplier; Supplies NACHI 7311CDB Bearing ball bearings trader; We are the professional exporter and distributor of NACHI 7311CDB Bearing dealer, factory, cost.. Bearing a is a leading online supplier and distributor of over 1,000,000 ...