Part Number

d - Bore

D - Outer Diameter

B - Width

Cr - Dynamic Radial Rating

Cor - Static Radial Rating

Reference speed

Limiting speed

NA 2203.2RSX 17 mm 40 mm 16 mm 9.52 N 13.2 N - -
NA 2203.2RS 17 mm 40 mm 16 mm 9.52 N 13.2 N - -
STO 17 17 mm 40 mm 16 mm 14.2 N 17.6 N - -
STO 17 X 17 mm 40 mm 16 mm 14.2 N 17.6 N - -
STO 20 X 20 mm 47 mm 16 mm 16.1 N 21.2 N - -
NA 2204.2RS 20 mm 47 mm 18 mm 16.1 N 18 N - -
STO 20 20 mm 47 mm 16 mm 16.1 N 21.2 N - -
NA 2204.2RSX 20 mm 47 mm 18 mm 16.1 N 18 N - -
NA 2205.2RSX 25 mm 52 mm 18 mm 16.8 N 20 N - -
NA 2205.2RS 25 mm 52 mm 18 mm 16.8 N 20 N - -
STO 25 25 mm 52 mm 16 mm 16.5 N 22.8 N - -
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 - -