Part Number

d - Bore

D - Outer Diameter

B - Width

Cr - Dynamic Radial Rating

Cor - Static Radial Rating

Reference speed

Limiting speed

BTM 170 BM/HCP4CDB 170 mm 260 mm 81 mm 140 N 360 N - 4600
BTM 170 AM/P4CDB 170 mm 260 mm 81 mm 118 N 315 N - 4700
BTM 170 AM/HCP4CDB 170 mm 260 mm 81 mm 118 N 315 N - 5300
BTM 170 BM/P4CDB 170 mm 260 mm 81 mm 140 N 360 N - 4100
BTM 180 AM/HCP4CDB 180 mm 280 mm 90 mm 140 N 365 N - 5000
BTM 180 AM/P4CDB 180 mm 280 mm 90 mm 140 N 365 N - 4400
BTW 180 CM/SP 180 mm 280 mm 120 mm 199 N 710 N - 2600
BTM 180 BM/P4CDB 180 mm 280 mm 90 mm 163 N 425 N - 3800
BTM 180 BM/HCP4CDB 180 mm 280 mm 90 mm 163 N 425 N - 4300
BTW 190 CM/SP 190 mm 290 mm 120 mm 203 N 735 N - 2600
BTW 200 CM/SP 200 mm 310 mm 132 mm 238 N 865 N - 2400