ROBUST Series Ultra High-Speed Angular Contact Ball Bearings

Designations			Boundary Dimensions					Basic Load Ratings		Speeds
										Limiting Speeds
			d	D	B	r(min.)	r1(min.)	Cr	C0r	Grease	Oil (Oil-air)
			mm	mm	mm	mm	mm	kN	kN	min-1	min-1
＊	square	6BSR10H	6	17	6	0.3	0.15	1.71	0.425	166000	244000
＊	square	6BSR10S	6	17	6	0.3	0.15	1.70	0.445	140000	192000
＊	square	6BSR10X	6	17	6	0.3	0.15	2.71	0.425	192000	261000
＊	square	7BSR10H	7	19	6	0.3	0.15	1.98	0.545	147000	216000
＊	square	7BSR10S	7	19	6	0.3	0.15	1.98	0.570	124000	170000
＊	square	7BSR10X	7	19	6	0.3	0.15	3.15	0.545	170000	231000
＊	square	8BSR10H	8	22	7	0.3	0.15	2.91	0.800	127000	187000
＊	square	8BSR10S	8	22	7	0.3	0.15	2.91	0.835	107000	147000
＊	square	8BSR10X	8	22	7	0.3	0.15	4.60	0.800	147000	200000
＊	square	10BSR19H	10	22	6	0.3	0.15	2.24	0.685	119000	175000
＊	square	10BSR19S	10	22	6	0.3	0.15	2.24	0.715	100000	138000
＊	square	10BSR19X	10	22	6	0.3	0.15	3.55	0.685	138000	188000
＊	square	10BSR10H	10	26	8	0.3	0.15	3.80	1.13	106000	156000
＊	square	10BSR10S	10	26	8	0.3	0.15	3.80	1.18	88900	123000
＊	square	10BSR10X	10	26	8	0.3	0.15	6.05	1.13	123000	167000
＊	square	10BSR02H	10	30	9	0.6	0.3	4.85	1.41	95000	140000
＊	square	10BSR02S	10	30	9	0.6	0.3	4.85	1.48	80000	110000
＊	square	10BSR02X	10	30	9	0.6	0.3	7.70	1.41	110000	150000
＊	square	12BSR19H	12	24	6	0.3	0.15	2.46	0.815	106000	156000
＊	square	12BSR19S	12	24	6	0.3	0.15	2.46	0.850	88900	123000