Deep Groove Ball Bearing

Deep Groove Ball Bearing

Deep groove ball bearings are the most widely used and high-yield category of rolling bearings. Their structure is simple and compact, and they can withstand both radial and bidirectional axial loads simultaneously. They have the core advantages of high speed, low noise, and easy maintenance, and are known as the key components of industrial transmission systems; Universal Transmission Foundation” , covering full scene adaptation from micro electronic devices to large industrial machinery

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Part Number d - Bore D - Outer Diameter B - Width Cr - Dynamic Radial Rating Cor - Static Radial Rating Grease lubrication Oil lubrication
W638/2.5-2Z 2.5 mm 6 mm 2.6 mm 0.19 N 0.06 N 75000 rpm 89000 rpm
W602-2ZX 2 mm 7 mm 3.5 mm 0.39 N 0.13 N 67000 rpm 79000 rpm
WML2007-2ZX 2 mm 7 mm 3 mm 0.39 N 0.13 N 67000 rpm 79000 rpm
WML2006-2ZX 2 mm 6 mm 3 mm 0.33 N 0.1 N 86000 rpm 10000 rpm
W639/2-2ZX 2 mm 6 mm 3 mm 0.33 N 0.1 N 86000 rpm 10000 rpm
WML2005-2Z 2 mm 5 mm 2.5 mm 0.19 N 0.06 N 98000 rpm 110000 rpm
WML1506-2ZX 1.5 mm 6 mm 3 mm 0.33 N 0.1 N 80000 rpm 100000 rpm
W639/1.5-2ZX 1.5 mm 5 mm 2.6 mm 0.19 N 0.06 N 110000 rpm 130000 rpm
W638/1.5-2ZX 1.5 mm 4 mm 2 mm 0.11 N 0.03 N 120000 rpm 140000 rpm
639 9 mm 30 mm 10 mm 6 N 2.65 N 24000 rpm 29000 rpm
ML8014 8 mm 14 mm 3.5 mm 0.87 N 0.42 N 44000 rpm 52000 rpm
ML8012 8 mm 12 mm 2.5 mm 0.44 N 0.25 N 47000 rpm 55000 rpm
ML7022 7 mm 22 mm 8 mm 3.3 N 1.35 N 34000 rpm 41000 rpm
ML7013 7 mm 13 mm 3 mm 0.82 N 0.38 N 47000 rpm 55000 rpm
ML7011 7 mm 11 mm 2.5 mm 0.43 N 0.23 N 49000 rpm 59000 rpm

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