Bearing NJ422 (SKF)

Cylindrical roller bearings NJ422

Bearing number : NJ422

Size (mm) : 110x280x65

Brand : SKF

Bore Diameter (mm) : 110

Outer Diameter (mm) : 280

Width (mm) : 65

Bearing dimensions and specification in SKF catalogue:

d - 110 mm

D - 280 mm

B - 65 mm

C - 65 mm

d1 - 171 mm

r1 min. - 4 mm

r2 min. - 4 mm

r3 min. - 4 mm

r4 min. - 4 mm

D1 - 217 mm

F - 155 mm

da min. - 131 mm

da max - 151 mm

Da max. - 260 mm

db min - 175 mm

ra max. - 3 mm

rb max. - 3 mm

S - 4,8 mm

Weight - 20,5 Kg

Basic dynamic load rating (C) - 550 kN

Basic static load rating (C0) - 630 kN

Fatigue load limit (Pu) - 69,5

Reference speed - 2600 r/min

Limiting speed - 3200 r/min

Calculation factor (kr) - 0,15

Designation

Bore Dia, mm

Outer Dia, mm: