Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Reference speed	Limiting speed
D/W R3W.1562 R	4.762 mm	12.7 mm	3.967 mm	0.741 N	0.25 N	110000 rpm	70000 rpm
D/W R166 R	4.762 mm	9.525 mm	3.175 mm	0.403 N	0.137 N	130000 rpm	80000 rpm
D/W RW156 R-2ZS	4.762 mm	7.938 mm	3.967 mm	0.203 N	0.075 N	140000 rpm	70000 rpm
D/W RW156	4.762 mm	7.938 mm	3.571 mm	0.203 N	0.075 N	140000 rpm	90000 rpm
D/W R166-2Z	4.762 mm	9.525 mm	3.175 mm	0.403 N	0.137 N	130000 rpm	63000 rpm
D/W R3-2RZ	4.762 mm	12.7 mm	4.978 mm	0.741 N	0.25 N	110000 rpm	56000 rpm
D/W RW166	4.762 mm	9.525 mm	3.967 mm	0.403 N	0.137 N	130000 rpm	80000 rpm
D/W RW166 R	4.762 mm	9.525 mm	3.967 mm	0.403 N	0.137 N	130000 rpm	80000 rpm
D/W RW3 R-2Z	4.762 mm	12.7 mm	5.77 mm	0.741 N	0.25 N	110000 rpm	56000 rpm
D/W R3A-2RZ	4.762 mm	15.875 mm	4.978 mm	0.852 N	0.315 N	85000 rpm	45000 rpm
D/W R3W.1562-2Z	4.762 mm	12.7 mm	3.967 mm	0.605 N	0.216 N	110000 rpm	56000 rpm
D/W RW3-2Z	4.762 mm	12.7 mm	5.77 mm	0.741 N	0.25 N	110000 rpm	56000 rpm
D/W R156-2ZS	4.762 mm	7.938 mm	3.175 mm	0.203 N	0.075 N	140000 rpm	70000 rpm
D/W R3 R	4.762 mm	12.7 mm	4.978 mm	0.741 N	0.25 N	110000 rpm	70000 rpm
D/W R3-2RS1	4.762 mm	12.7 mm	4.978 mm	0.741 N	0.25 N	-	32000 rpm
D/W RW156-2ZS	4.762 mm	7.938 mm	3.967 mm	0.203 N	0.075 N	140000 rpm	70000 rpm
D/W R3 R-2RS1	4.762 mm	12.7 mm	4.978 mm	0.741 N	0.25 N	-	32000 rpm
D/W RW166 R-2Z	4.762 mm	9.525 mm	3.967 mm	0.403 N	0.137 N	130000 rpm	63000 rpm
D/W RW156 R	4.762 mm	7.938 mm	3.571 mm	0.203 N	0.075 N	140000 rpm	90000 rpm
D/W R3 R-2Z	4.762 mm	12.7 mm	4.978 mm	0.741 N	0.25 N	110000 rpm	56000 rpm