Part Number

d - Bore

D - Outer Diameter

B - Width

Cr - Dynamic Radial Rating

Cor - Static Radial Rating

Reference speed

Limiting speed

STO 25 X 25 mm 52 mm 16 mm 16.5 N 22.8 N - -
STO 30 X 30 mm 62 mm 20 mm 22.9 N 34.5 N - -
NA 2206.2RS 30 mm 62 mm 20 mm 17.9 N 25.5 N - -
NA 2206.2RSX 30 mm 62 mm 20 mm 17.9 N 25.5 N - -
STO 30 30 mm 62 mm 20 mm 22.9 N 34.5 N - -
NA 2207.2RS 35 mm 72 mm 23 mm 22.4 N 35.5 N - -
STO 35 X 35 mm 72 mm 20 mm 24.6 N 39 N - -
NA 2207.2RSX 35 mm 72 mm 23 mm 22.4 N 35.5 N - -
STO 35 35 mm 72 mm 20 mm 24.6 N 39 N - -
STO 40 40 mm 80 mm 20 mm 23.8 N 39 N - -
NA 2208.2RS 40 mm 80 mm 23 mm 27.5 N 40.5 N - -
STO 40 X 40 mm 80 mm 20 mm 23.8 N 39 N - -
NA 2208.2RSX 40 mm 80 mm 23 mm 27.5 N 40.5 N - -
STO 45 45 mm 85 mm 20 mm 25.1 N 43 N - -
STO 45 X 45 mm 85 mm 20 mm 25.1 N 43 N - -
STO 50 X 50 mm 90 mm 20 mm 26 N 45.5 N - -
NA 2210.2RSX 50 mm 90 mm 23 mm 28.1 N 43 N - -
STO 50 50 mm 90 mm 20 mm 26 N 45.5 N - -
NA 2210.2RS 50 mm 90 mm 23 mm 28.1 N 43 N - -
N 1008 KTN/SP 40 mm 68 mm 15 mm 25.1 N 28 N - 17000