KOYO 33221JR bearing

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KOYO 33221JR bearing Price & size

d - 105 mm

D - 190 mm

T - 68 mm

B - 68 mm

C - 52 mm

a - 48,8 mm

r min. - 3 mm

r2 min. - 2,5 mm

da min. - 119 mm

da max - 117 mm

Da min - 159 mm

Da max. - 178 mm

Db min. - 182 mm

ra max. - 2,5 mm

rb max. - 2 mm

Weight - 8,43 Kg

Basic dynamic load rating (C) - 497 kN

Basic static load rating (C0) - 790 kN

(Grease) Lubrication Speed - 2000 r/min

(Oil) Lubrication Speed - 2600 r/min

Calculation factor (e) - 0,4

Calculation factor (Y0) - 0,82

Calculation factor (Y1) - 1,49

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KOYO 33221JR bearing Company information
KOYO 33221JR bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. KOYO 33221JR bearing can ensure high quality for more than 80% raw material of KOYO 33221JR bearing provided by the steel plant.Explorer series bearing of KOYO 33221JR bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of KOYO 33221JR bearing have more advantages ,such as higher meet rated , lower noise, reducing warranty costs greatly, increasing running time of the machine .
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