Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Reference speed	Limiting speed
61906-RS	30mm mm	47mm mm	9mm mm	-	-	-	-
61905-RZ	25mm mm	42mm mm	9mm mm	-	-	-	-
61905-RS	25mm mm	42mm mm	9mm mm	-	-	-	-
61904-RZ	20mm mm	37mm mm	9mm mm	-	-	-	-
61904-RS	20mm mm	37mm mm	9mm mm	-	-	-	-
61903-RZ	17mm mm	30mm mm	7mm mm	-	-	-	-
61903-RS	17mm mm	30mm mm	7mm mm	-	-	-	-
61902-RZ	15mm mm	28mm mm	7mm mm	-	-	-	-
61902-RS	15mm mm	28mm mm	7mm mm	-	-	-	-
61901-RZ	12mm mm	24mm mm	6mm mm	-	-	-	-
61901-RS	12mm mm	24mm mm	6mm mm	-	-	-	-
61900-RZ	10mm mm	22mm mm	6mm mm	-	-	-	-
61900-RS	10mm mm	22mm mm	6mm mm	-	-	-	-
61821-RZ	105mm mm	130mm mm	13mm mm	-	-	-	-
61821-RS	105mm mm	130mm mm	13mm mm	-	-	-	-
61820-RZ	100mm mm	125mm mm	13mm mm	-	-	-	-
61820-RS	100mm mm	125mm mm	13mm mm	-	-	-	-
6220	100mm mm	180mm mm	34mm mm	-	-	-	-
6219	95mm mm	170mm mm	32mm mm	-	-	-	-
6218	90mm mm	160mm mm	30mm mm	-	-	-	-