Bearing 54312 + U312 (FAG)

Axial deep groove ball bearings 54312 + U312

Bearing number : 54312 + U312

Size (mm) : 50x115x78

Brand : FAG

Bore Diameter (mm) : 50

Outer Diameter (mm) : 115

Width (mm) : 78

Bearing dimensions and specification in FAG catalogue:

d - 50 mm

D₃ - 115 mm

T₃ - 78 mm

A - 36,5 mm

B - 15 mm

C - 11,5 mm

D - 110 mm

D₁ - 62 mm

D₂ - 85 mm

D_{a max} - 85 mm

d_{a max} - 60 mm

R - 90 mm

r_{1 min} - 0,6 mm

r_{a max} - 1 mm

r_{a1 max} - 0,6 mm

r_min - 1,1 mm

T₂ - 70,6 mm

- U312 / Designation, seating washer

m - 2,59 kg / Weight

m₁ - 0,31 kg

C_a - 100000 N / Dynamic load rating (axial)

C_0a - 208000 N / Static load rating (axial)

A - 0,28 / Factor min. load

n_G - 3150 1/min / Limiting speed

C_ua - 9000 N / Fatigue limit load, axial

Main dimensions to DIN 711/ISO 104, with spherical housing locating washer and one or two seating washers, separable

Designation

Bore Dia, mm

Outer Dia, mm: