Part Number

d - Bore

D - Outer Diameter

B - Width

Cr - Dynamic Radial Rating

Cor - Static Radial Rating

Reference speed

Limiting speed

330870 BG 317.5 mm 422.275 mm 269.875 mm 3360 N 8150 N - -
BT4B 331161 AG/HA4 317.5 mm 447.675 mm 327.025 mm 4400 N 10800 N - -
BT4B 332647 G/HA1 330.2 mm 444.5 mm 301.625 mm 3690 N 9650 N - -
BT4-8113 E2/C500 330.302 mm 438.023 mm 247.65 mm 3400 N 6400 N - -
BT4-8017/HA1C600VA941 333.375 mm 469.9 mm 342.9 mm 4130 N 10200 N - -
331381 333.375 mm 469.9 mm 342.9 mm 4570 N 11400 N - -
BT4B 332963 B/HA1 340 mm 520 mm 323.5 mm 5610 N 10400 N - -
BT4B 332963/HA1 340 mm 520 mm 323.5 mm 5230 N 10400 N - -
BT4B 331553/HA1 342.9 mm 571.5 mm 342.54 mm 6270 N 11600 N - -
BT4B 328817 EX1/C475 343.052 mm 457.098 mm 254 mm 3100 N 6400 N - -
BT4B 334033 G/HA1VA901 343.052 mm 457.098 mm 254 mm 2510 N 6100 N - -
BT4-8160 E81/C475 343.052 mm 457.098 mm 254 mm 3600 N 7100 N - -
BT4B 328986 G/HA1VA901 343.052 mm 457.098 mm 323.85 mm 2700 N 6400 N - -
BT4B 328817 G/HA1VA902 343.052 mm 457.098 mm 254 mm 2550 N 6400 N - -
BT4B 328817 E1/C475 343.052 mm 457.098 mm 254 mm 3350 N 6400 N - -
BT4-8160 E8/C475 343.052 mm 457.098 mm 254 mm 3600 N 7100 N - -
BT4B 334106 G/HA1VA901 343.052 mm 457.098 mm 254 mm 2330 N 6000 N - -
BT4-8160 E81/C400 343.052 mm 457.098 mm 254 mm 3600 N 7100 N - -
330661 E/C475 343.052 mm 457.098 mm 254 mm 3450 N 6800 N - -
BT4B 331228 G/HA1C200 346.075 mm 488.95 mm 358.775 mm 5280 N 12500 N - -