Bearing NCS2020 (INA)

Needle roller bearings NCS2020

Bearing number : NCS2020

Size (mm) : 31.75x44.45x31.75

Brand : INA

Bore Diameter (mm) : 31,75

Outer Diameter (mm) : 44,45

Width (mm) : 31,75

Bearing dimensions and specification in INA catalogue:

F_w - 1 1/4 inch

F_w - 31,75 mm

D - 1,75 inch

D - 44,45 mm

C - 1,25 inch

C - 31,75 mm

m - 0,3 lbs / Weight

m - 136 g / Weight

C_r - 9900 lbf / Dynamic load rating (radial)

C_r - 46000 N / Dynamic load rating (radial)

C_0r - 15900 lbf / Static load rating (radial)

C_0r - 75000 N / Static load rating (radial)

n_G - 13700 1/min / Limiting speed

n_B - 7000 1/min / Reference speed

machined raceway to ABMA 18.2 - 1982, inch sizes

Designation

Bore Dia, mm

Outer Dia, mm: