Inch Size Bearings | Welcome to ATF

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We produce many kinds of Inch size bearings with good quality.

Bearing No.	Inside Diameter d		Outside Diameter D		Width B				Flange Dimensions				Radius r min	Basic Load Rating
	Inside Diameter d		Outside Diameter D		Open		Closed		D1/D2		C1	C2	Radius r min	Dynamic Cr	Static Cor
	mm	in	mm	in	mm	in	mm	in	mm	in	mm	mm	in	1b	1b
R144	3.175	1250	6.350	2500	2.38	.0937	2.779	1094	7.518	296	0.584	0.787	004	283	95
R2-5	3.175	1250	7.938	3125	2.779	1094	3.571	1406	9.119	359	0.584	0.787	004	560	179
R2-6	3.175	1250	9.525	3750	2.779	1094	3.571	1406	10.719	422	0.584	0.787	006	640	225
R2	3.175	1250	9.525	3750	3.967	1562	3.967	1562	11.176	440	0.762	0.762	012	630	218
R2A	3.175	1250	12.700	5000	4.366	1719	4.366	1719	–	–	–	–	004	640	225
R155	3.969	1562	7.938	3125	2.779	1094	3.175	1250	9.119	359	0.584	0.914	004	360	149
R156	4.763	1875	7.938	3125	2.779	1094	3.175	1250	9.119	359	0.584	0.914	004	360	149
R166	4.763	1875	9.525	3750	3.175	1250	3.175	1250	10.719	422	0.584	0.787	004	710	270 Online essay writing websites often provide cheap prices which online essay writer are a whole lot less than what is normally found in online shops.
R3	4.763	1875	12.700	5000	3.967	1562	4.978	1960	14.351	565	1.067	1.067	012	1300	485
R3A	4.763	1875	15.875	6250	4.978	.1960	4.978	1960	–	–	–	–	012	1480	615
R168	6.350	2500	9.525	3750	3.175	1250	3.175	1250	10.719	422	0.584	0.914	004	375	173
R188	6.350	2500	12.700	5000	3.175	1250	4.762	1875	13.894	547	0.584	1.143	006	1080	440
R4	6.350	2500	15.875	6250	4.978	1960	4.978	1960	17.526	690	1.067	1.607	012	1480	615
R4A	6.350	2500	19.050	7500	5.558	2188	7.142	2812	–	–	–	–	016	2340	885
R6	9.525	3750	22.225	8750	5.558	2188	7.142	2812	24.613	969	1.575	1.575	016	3350	1410
R8	12.700	5000	28.575	1.125	6.35	2500	7.938	3125	31.12	255	1.575	1.575	016	5115	2415