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

an - 15 mm

bn - 12,5 mm

D1 - 378 mm

Da max - 440 mm

d1 - 302 mm

da min - 240 mm

ra max - 4 mm

rmin - 5 mm

rn - 2,5 mm

α - 35 ° / Angle

m - 77,1 kg / Weight

Cr - 900000 N / Dynamic load rating (radial)

C0r - 1650000 N / Static load rating (radial)

nG - 2430 1/min / Limiting speed

Cur - 49000 N

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