INA BK0408 bearing

4x8x8

ina bearing catalog ina needle bearing NK20/16-XL Needle Roller Bearing 20*28*16mm Needle roller bearing is widely used in automobile,machine toll,lathe,metallurgical,textile,printing industry and etc. Various machinery equipment.



Drawn cup needle roller bearings BK0408

Bearing number : BK0408

Size (mm) : 4x8x8

Brand : INA

Bore Diameter (mm) : 4

Outer Diameter (mm) : 8

Width (mm) : 8

Bearing dimensions and specification in INA catalogue:

Fw - 4 mm

D - 8 mm

C - 8 mm / Tolerance: -0,3

Ct min - 6,4 mm

rmin - 0,3 mm

m - 2,1 g / Weight

Cr - 1780 N / Dynamic load rating (radial)

C0r - 1310 N / Static load rating (radial)

Cur - 144 N / Fatigue limit load, radial

nG - 42500 1/min / Limiting speed

nB - 38500 1/min / Reference speed

DIN 618-1/ISO 3245

Bearing BK0408

Bearings similar to INA BK0408 bearing


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