Detailed Product Description

Bearing No.	Inner		Outer		Width W				Radium		Basic Load
	d		D		Open		Shielded/Sealed		r		Rating KN
	mm	inch	mm	inch	mm	inch	mm	inch	mm	inch	Dynamic C	Static C0
R144	3.175?	.1250	6.350	.2500	2.2380	.0937	2.779	.1094	0.10	.0039
R2	3.175	.1250	9.525	.3750	3.967	.1562	3.967	.1562	0.30	.0118
R2A	3.175	.1250	12.700	.5000	4.366	.1719	4.366?	.1719	0.30?	.0118
R155	3.967	.1562	7.938	.3125	2.779	.1094	3.175	.1250	0.10	.0039
R156	4.763	.1875	7.938	.3125	2.78	.1094	3.18	.1250	0.1	.004	0.395	0.143
R166	4.763	.1875	9.525	.3750	3.18	.1250	3.18	.1250	0.1	.004	0.71	0.268
R3	4.763	.1875	12.700	.5000	3.97	.1562	4.98	.1960	0.15	.006	1.31	0.49
R3A	4.763	.1875	12.700	.5000	4.98	.1960	4.98	.1960	0.15	.006	1.31	0.49
R168	6.350	.2500	9.525	.3750	3.18	.1250	3.18	.1250	0.1	.004	0.268	0.136
R188	6.350	.2500	12.700	.5000	3.18	.1250	4.76	.1875	0.15	.006	0.83	0.37
R4	6.350	.2500	15.875	.6250	4.98	.1960	4.98	.1960	0.2	.008	1.48	0.615
R4A	6.350	.2500	19.050	.7500	5.56	.2188	7.14	.2812	0.3	.012	2.34	0.885
R6	9.525	.3750	22.225	.8750	5.56	.2188	7.14	.2812	0.3	.012	3.3	1.4
R8	12.700	.5000	28.575	.1250	6.35	.2500	7.94	.3125	0.3	.012	3.912	2.245

Ball Bearing, Textile Bearing