Bearing NJ424-M1 (FAG)

Cylindrical roller bearings NJ424-M1

Bearing number : NJ424-M1

Size (mm) : 120x310x72

Brand : FAG

Bore Diameter (mm) : 120

Outer Diameter (mm) : 310

Width (mm) : 72

Bearing dimensions and specification in FAG catalogue:

d - 120 mm

D - 310 mm

B - 72 mm

D₁ - 243,9 mm

D_{a max} - 286 mm

d₁ - 187,3 mm

d_{a max} - 168 mm

d_{a min} - 144 mm

d_{c min} - 190 mm

F - 170 mm

r_{1 min} - 5 mm

r_{a max} - 4 mm

r_min - 5 mm

s - 6,9 mm / Axial displacement facility from central position

m - 31,3 kg / Weight

C_r - 850000 N / Dynamic load rating (radial)

C_0r - 840000 N / Static load rating (radial)

n_G - 3450 1/min / Limiting speed

n_B - 2200 1/min / Reference speed

C_ur - 129000 N

Main dimensions to DIN 5412-1, with L-section ring, locating bearing, separable, with cage

Designation

Bore Dia, mm

Outer Dia, mm: