Bearing 54305 + U305 (FAG)

Axial deep groove ball bearings 54305 + U305

Bearing number : 54305 + U305

Size (mm) : 20x55x42

Brand : FAG

Bore Diameter (mm) : 20

Outer Diameter (mm) : 55

Width (mm) : 42

Bearing dimensions and specification in FAG catalogue:

d - 20 mm

D₃ - 55 mm

T₃ - 42 mm

A - 18 mm

B - 8 mm

C - 6 mm

D - 52 mm

D₁ - 27 mm

D₂ - 38 mm

D_{a max} - 38 mm

d_{a max} - 25 mm

R - 45 mm

r_{1 min} - 0,3 mm

r_{a max} - 1 mm

r_{a1 max} - 0,3 mm

r_min - 1 mm

T₂ - 37,6 mm

- U305 / Designation, seating washer

m - 0,303 kg / Weight

m₁ - 0,044 kg

C_a - 34500 N / Dynamic load rating (axial)

C_0a - 55000 N / Static load rating (axial)

A - 0,019 / Factor min. load

n_G - 6000 1/min / Limiting speed

C_ua - 2450 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: