JIS Standard Belt Work Type Dimensimony Angle Angle Angles Angle φ kuphela l1 m m hnbt β = 20 ° β = 30 ° Β = 45 ° Β = 45 ° bhh = 45 ° bhá = 450 450 CRS-450 165 690 740 522 230 481 256 - - - - 500 CRS-500 180 740 790 565 235 522 264 - - - - - 600 CRS-600000 6 16 14 52 261 604 294 - - - - L60xt6 650 CRS-650 225 890 940 695 266 640 302 - - - - 600 CRS-600-2 114.3 210 840 890 150 643 282 3 35 6 5 6 4