Part Number

d - Bore

D - Outer Diameter

B - Width

Cr - Dynamic Radial Rating

Cor - Static Radial Rating

Reference speed

Limiting speed

BT2B 328383/HA1 300 mm 500 mm - 2810 N 5100 N - -
BT2B 332504/HA2 300.038 mm 422.275 mm - 2050 N 4750 N - -
BT2B 332516 A/HA1 317.5 mm 447.675 mm - 2330 N 5400 N - -
BT2B 332845/HA2 330.2 mm 482.6 mm - 2240 N 5000 N - -
331775 B 333.375 mm 469.9 mm - 2460 N 5700 N - -
BT2B 332830 340 mm 460 mm - 2050 N 4900 N - -
BT2B 332802 A 342.9 mm 533.4 mm - 2380 N 4400 N - -
331981 346.075 mm 488.95 mm - 2640 N 6300 N - -
BT2B 332506/HA2 355.6 mm 501.65 mm - 1830 N 4250 N - -
BT2B 332505/HA2 355.6 mm 444.5 mm - 1250 N 3650 N - -
BT2B 332831 360 mm 480 mm - 2050 N 5000 N - -
BT2B 332603/HA1 368.249 mm 523.875 mm - 3140 N 7500 N - -
BT2B 332754 368.3 mm 596.9 mm - 3080 N 5850 N - -
331606 A 371.475 mm 501.65 mm - 1830 N 4250 N - -
BT2B 332823/HA1 380 mm 660 mm - 7650 N 16000 N - -
BT2B 328020 380 mm 520 mm - 2160 N 4500 N - -
331197 A 384.175 mm 546.1 mm - 3470 N 8300 N - -
BT2B 328389 406.4 mm 539.75 mm - 1680 N 4400 N - -
331656 415.925 mm 590.55 mm - 3910 N 9650 N - -
BT2B 332604/HA1 431.8 mm 571.5 mm - 1980 N 5100 N - -