INA BK4520 needle roller bearings

Welcome to the INA BK4520 needle roller bearings Shandong Chik Bearing Co., Ltd. Bronze Cage Material Spherical Keyword String online seller. Tapered Bore Profile

What is BK4520 bearing interchange´╝č

Brand Name:INA
Model Number:BK4520
d:90 mm
D:210 mm
B:25 mm
Chamfer:1.5 mm
Oil Holes:3 mm
Number of Mounting Holes:12
Inner rings PCD:112 mm
Thread Size:M8
PDF BK4520

Product Details

d90 mm
D210 mm
B25 mm
Chamfer1.5 mm
Oil Holes3 mm
Number of Mounting Holes12
Inner rings PCD112 mm
Thread SizeM8
Outer rings PCD187 mm
Mounting Hole Size9 mm
Mounting Hole Countersink Diameter14 mm
Mounting Hole Depth8.6 mm
Dynamic Load Rating46 kN
Static Load Rating80.2 kN
da139 mm
Da157 mm
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Company Profile

Worktime 9:00-18:00(BeiJing time)
Phone 86-13563849567
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