INA RNAO55X68X20 Bearing Specification
Bearing number : RNAO55X68X20
Size (mm) : 55x68x20
Brand : INA
Bore Diameter (mm) : 55
Outer Diameter (mm) : 68
Width (mm) : 20
Bearing dimensions and specification in YHY catalogue:
Fw – 55 mm
D – 68 mm
C – 20 mm
Da – 60,8 mm
Db – 55,8 mm
db – 59,4 mm
E – 60 mm
ra max – 0,6 mm
rmin – 0,6 mm
m – 166 g / Weight
Cr – 32000 N / Dynamic load rating (radial)
C0r – 66000 N / Static load rating (radial)
Cur – 10700 N / Fatigue limit load, radial
nG – 8500 1/min / Limiting speed
nB – 4850 1/min / Reference speed
without ribs
Tags : YHY , 55x68x20
INA RNAO55X68X20 Bearing Description
We supply various of INA RNAO55X68X20 bearings. bearings is purity material and high precision , the varieties of INA bearings is up to thousands of species .INA RNAO55X68X20 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of INA RNAO55X68X20 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,INA RNAO55X68X20 bearings inquire deeply into the running of the machine and friction phenomenon .INA RNAO55X68X20 bearings is widely used in automobile, motor, gear, injection molding machines, machine tools, mining machinery, engineering machinery, motorcycles, office equipment, paper making machinery, pumps and compressors, wind power generator and so on.The shipment of INA RNAO55X68X20 bearings will be arranged timely for we have a large stock of INA RNAO55X68X20 bearings in HongKong.
