Bearing QJ344-N2-MPA (FAG)

Four point contact bearings QJ344-N2-MPA

Bearing number : QJ344-N2-MPA

Size (mm) : 220x460x88

Brand : FAG

Bore Diameter (mm) : 220

Outer Diameter (mm) : 460

Width (mm) : 88

Bearing dimensions and specification in FAG catalogue:

d - 220 mm

D - 460 mm

B - 88 mm

- 45 ° / Groove angle

a - 238 mm

a_n - 15 mm

b_n - 12,5 mm

D₁ - 378 mm

D_{a max} - 440 mm

d₁ - 302 mm

d_{a min} - 240 mm

r_{a max} - 4 mm

r_min - 5 mm

r_n - 2,5 mm

α - 35 ° / Angle

m - 77,1 kg / Weight

C_r - 900000 N / Dynamic load rating (radial)

C_0r - 1650000 N / Static load rating (radial)

n_G - 2430 1/min / Limiting speed

C_ur - 49000 N

Main dimensions to DIN 628-4, separable, with two retaining slots

Designation

Bore Dia, mm

Outer Dia, mm: