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68 Series

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Model	Dimension			Basic Load Roting		Balls		Limiting Speed (r/min)		Weight (approx.)
	d	D	B	Cr	Cor	Qty	Dia.	Grease	Oil	g
	mm	mm	mm	N	N	PCS	mm	Grease	Oil	g
684	4	9	4	170	480	7	φ1.588	53000	58000	1.0
685	5	11	5	320	770	8	φ1.588	45000	52000	1.9
686	6	13	5	1080	440	8	φ2.000	40000	50000	2.7
687	7	14	5	1170	510	9	φ2.000	40000	45000	3
688	8	16	5	1600	710	9	φ2.381	36000	43000	3.8
689	9	17	5	1610	730	9	φ2.381	36000	43000	4.4
6800	10	19	5	1610	760	9	φ2.381	34000	40000	5
6801	12	21	5	1910	1040	12	φ2.381	32000	38000	6
6802	15	24	5	2080	1260	14	φ2.381	28000	34000	7
6803	17	26	5	2130	1360	15	φ2.381	26000	30000	8
6804	20	32	7	3480	2230	14	φ3.175	22000	26000	19
6805	25	37	7	4300	2950	15	φ3.500	18000	22000	22
6806	30	42	7	4000	3150	19	φ3.175	15000	18000	26
6807	35	47	7	4270	3600	22	φ3.175	14000	16000	29
6808	40	52	7	4410	3890	24	φ3.175	12000	14000	33
6809	45	58	7	6230	5580	22	φ3.969	11000	13000	40
6810	50	65	7	6350	6010	24	φ3.969	9500	11000	52
6811	55	72	9	8530	8080	23	φ4.763	8500	10000	83
6812	60	78	10	9200	8760	24	φ4.763	8000	9500	106
6813	65	85	10	11770	11430	23	φ5.556	7500	8500	125
6814	70	90	10	12100	11900	24	φ5.556	6700	8000	135
6815	75	95	10	12500	12800	26	φ5.556	6300	7500	145