Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Grease lubrication	Oil lubrication
SWP-B550	195 mm	315 mm	535 mm	N	N	rpm	rpm
SWP-B480	170 mm	276 mm	470 mm	N	N	rpm	rpm
SWP-B435	154 mm	250 mm	424 mm	N	N	rpm	rpm
SWP-B390	130 mm	216 mm	380 mm	N	N	rpm	rpm
SWP-B350	120 mm	196 mm	339 mm	N	N	rpm	rpm
SWP-B315	110 mm	176 mm	306 mm	N	N	rpm	rpm
SWP-B285	95 mm	160 mm	276 mm	N	N	rpm	rpm
SWP-B250	83 mm	140 mm	244 mm	N	N	rpm	rpm
SWP-B225	74 mm	132 mm	218 mm	N	N	rpm	rpm
SWP-B200	66 mm	118 mm	194 mm	N	N	rpm	rpm
SWP-B180	60 mm	108 mm	174 mm	N	N	rpm	rpm
SWP-B160	52 mm	98 mm	156 mm	N	N	rpm	rpm
W6211-110	171.48 mm	270 mm	543 mm	N	N	rpm	rpm
W5511-110	148.64 mm	240 mm	481 mm	N	N	rpm	rpm
W4911-110	131.52 mm	210 mm	428 mm	N	N	rpm	rpm