About Us

About Us
Linqing Bearing Co., Ltd. is located in the famous historical city of Linqing, Shandong Province, China. The company is a comprehensive enterprise integrating bearing manufacturing and sales, and it is affiliated with Bearing Kingdom Group. We specialize in the production of tapered roller bearings, deep groove ball bearings, cylindrical roller bearings, spherical roller bearings, bearing housing units, thrust ball bearings, and other industrial bearing products. In addition, we provide customized bearing solutions according to customer requirements, including various large-size and non-standard bearings designed for special applications. With advanced production equipment, strict quality control systems, and rich export experience, we are committed to delivering reliable, high-performance bearing products to global customers.

星期六

Deep groove ball bearings 61809-Y


Deep groove ball bearings 61809-Y 

d45  mm  
D58  mm  
B7  mm  
D154,1  mm  
Da max56  mm  
d149,1  mm  
da min47  mm  
ra max0,3  mm  
rmin0,3  mm  
m0,039  kg Mass
Cr7000  N Basic dynamic load rating, radial
C0r5900  N Basic static load rating, radial
Cur385  N Fatigue limit load, radial
nG21900  1/min Limiting speed
nϑr7300  1/min Reference speed
f016,3 Calculation factor
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