Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Reference speed	Limiting speed
NUP219	95mm mm	170mm mm	32mm mm	-	-	-	-
NUP220E	100mm mm	180mm mm	34mm mm	-	-	-	-
NUP219E	95mm mm	170mm mm	32mm mm	-	-	-	-
NUP221	105mm mm	190mm mm	36mm mm	-	-	-	-
NUP220	100mm mm	180mm mm	34mm mm	-	-	-	-
NUP222	110mm mm	200mm mm	38mm mm	-	-	-	-
NUP220E	100mm mm	180mm mm	34mm mm	-	-	-	-
NUP222E	110mm mm	200mm mm	38mm mm	-	-	-	-
NUP221	105mm mm	190mm mm	36mm mm	-	-	-	-
NUP224	120mm mm	215mm mm	40mm mm	-	-	-	-
NUP222	110mm mm	200mm mm	38mm mm	-	-	-	-
NUP224E	120mm mm	215mm mm	40mm mm	-	-	-	-
NUP222E	110mm mm	200mm mm	38mm mm	-	-	-	-
NNU4952K	260mm mm	360mm mm	100mm mm	-	-	-	-
NNU4948K	240mm mm	320mm mm	80mm mm	-	-	-	-
NNU4956	280mm mm	380mm mm	100mm mm	-	-	-	-
NNU4952	260mm mm	360mm mm	100mm mm	-	-	-	-
NNU4956K	280mm mm	380mm mm	100mm mm	-	-	-	-
NNU4952K	260mm mm	360mm mm	100mm mm	-	-	-	-
NNU4960	300mm mm	420mm mm	118mm mm	-	-	-	-