Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Reference speed	Limiting speed
K17×21×17	17mm mm	21mm mm	17mm mm	-	-	-	-
3222	110mm mm	200mm mm	69.80000305mm mm	-	-	-	-
BK4020	40mm mm	47mm mm	20mm mm	-	-	-	-
K16×20×17	16mm mm	20mm mm	17mm mm	-	-	-	-
BK3520	35mm mm	42mm mm	20mm mm	-	-	-	-
3221	105mm mm	190mm mm	65.09999847mm mm	-	-	-	-
BK4520	45mm mm	52mm mm	20mm mm	-	-	-	-
-	15mm mm	19mm mm	17mm mm	-	-	-	-
BK4012	40mm mm	47mm mm	12mm mm	-	-	-	-
3220	100mm mm	180mm mm	60.29999924mm mm	-	-	-	-
BK5020	50mm mm	58mm mm	20mm mm	-	-	-	-
BK4020	40mm mm	47mm mm	20mm mm	-	-	-	-
BK5520	55mm mm	63mm mm	20mm mm	-	-	-	-
K55×61×20	55mm mm	61mm mm	20mm mm	-	-	-	-
3219	95mm mm	170mm mm	55.59999847mm mm	-	-	-	-
K48×53×17	48mm mm	53mm mm	17mm mm	-	-	-	-
K45×50×17	45mm mm	50mm mm	17mm mm	-	-	-	-
3218	90mm mm	160mm mm	52.40000153mm mm	-	-	-	-
BK4520	45mm mm	52mm mm	20mm mm	-	-	-	-
K40×45×17	40mm mm	45mm mm	17mm mm	-	-	-	-