Bearing NJ2304-E-TVP2 + HJ2304-E (FAG)

Cylindrical roller bearings NJ2304-E-TVP2 + HJ2304-E

Bearing number : NJ2304-E-TVP2 + HJ2304-E

Size (mm) : 20x52x21

Brand : FAG

Bore Diameter (mm) : 20

Outer Diameter (mm) : 52

Width (mm) : 21

Bearing dimensions and specification in FAG catalogue:

d - 20 mm

D - 52 mm

B - 21 mm

B₁ - 4 mm

B₂ - 7,5 mm

D₁ - 42,4 mm

D_{a max} - 45 mm

d₁ - 31,3 mm

d_{a max} - 27 mm

d_{a min} - 24 mm

d_{c min} - 33 mm

E - 45,5 mm

F - 27,5 mm

r_{1 min} - 0,6 mm

r_{a max} - 1 mm

r_min - 1,1 mm

s - 1,9 mm / Axial displacement facility from central position

- HJ2304-E / Designation, L-section ring

m - 0,219 kg / Weight

m₁ - 0,019 kg

C_r - 49500 N / Dynamic load rating (radial)

C_0r - 39000 N / Static load rating (radial)

n_G - 17200 1/min / Limiting speed

n_B - 9900 1/min / Reference speed

C_ur - 6100 N / Fatigue limit load, radial

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

Designation

Bore Dia, mm

Outer Dia, mm: