Bearing RNA4838 (INA)

Needle roller bearings RNA4838

Bearing number : RNA4838

Size (mm) : 210x240x50

Brand : INA

Bore Diameter (mm) : 210

Outer Diameter (mm) : 240

Width (mm) : 50

Bearing dimensions and specification in INA catalogue:

F_w - 210 mm

D - 240 mm

C - 50 mm

r_min - 1,5 mm

m - 3210 g / Weight

C_r - 255000 N / Dynamic load rating (radial)

C_0r - 690000 N / Static load rating (radial)

C_ur - 100000 N / Fatigue limit load, radial

n_G - 2250 1/min / Limiting speed

n_B - 1290 1/min / Reference speed

dimension series 48, to DIN 617/ISO 1206

Designation

Bore Dia, mm

Outer Dia, mm: